TexasET Network

Nasho's 142 Day Weather Summary Sponsored by N/A
Date	ETo (mm)	Max Temp (c)	Min Temp (c)	Min RH (%)	Solar Rad. (MJ/m2)	Rainfall (mm)	Wind 4am (m/s)	Wind 4pm (m/s)	Battery (v)
May 01, 2026 - Fri	1.45	22	18	65	5.48	43.43	1.20	0.12
Apr 30, 2026 - Thu	3.08	29	16	37	13.23	0.51	0.00	1.64
Apr 29, 2026 - Wed	1.51	26	17	49	2.22	0.00	0.00	2.77
Apr 28, 2026 - Tue	1.49	25	18	54	3.90	1.52	0.08	1.24
Apr 27, 2026 - Mon	2.10	24	19	57	8.91	1.02	0.18	0.35
Apr 26, 2026 - Sun	2.76	25	18	52	12.66	0.25	0.24	1.38
Apr 25, 2026 - Sat	3.08	26	19	43	12.11	0.00	0.02	3.01
Apr 24, 2026 - Fri	2.31	27	20	38	5.22	0.00	0.11	1.87
Apr 23, 2026 - Thu	4.26	27	19	40	17.01	0.00	1.72	2.77
Apr 22, 2026 - Wed	1.88	29	18	36	0.61	0.00	0.00	3.05
Apr 21, 2026 - Tue	3.57	27	20	42	12.86	0.00	0.32	2.80
Apr 20, 2026 - Mon	2.51	28	20	40	3.47	0.00	0.02	3.74
Apr 19, 2026 - Sun	3.01	28	18	40	9.78	0.00	0.01	2.60
Apr 18, 2026 - Sat	1.45	26	18	46	2.57	3.05	0.01	1.26
Apr 17, 2026 - Fri	1.61	25	18	49	5.21	8.13	0.03	0.94
Apr 16, 2026 - Thu	2.35	27	18	47	8.46	2.29	0.00	1.27
Apr 15, 2026 - Wed	3.30	28	18	37	9.99	0.00	1.01	3.50
Apr 14, 2026 - Tue	2.00	27	18	43	3.35	1.78	0.00	3.53
Apr 13, 2026 - Mon	2.30	24	18	56	10.32	8.64	0.01	1.11
Apr 12, 2026 - Sun	2.23	27	19	40	7.32	1.78	0.39	0.00
Apr 11, 2026 - Sat	2.06	28	19	38	2.10	0.00	0.37	2.67
Apr 10, 2026 - Fri	2.91	27	20	40	6.92	0.00	0.73	2.33
Apr 09, 2026 - Thu	2.72	28	19	38	4.90	0.00	1.65	2.66
Apr 08, 2026 - Wed	1.89	28	17	37	3.36	0.00	0.00	2.87
Apr 07, 2026 - Tue	2.35	26	18	43	9.33	14.99	0.00	0.86
Apr 06, 2026 - Mon	1.50	27	17	37	1.78	0.00	0.16	1.51
Apr 05, 2026 - Sun	2.07	24	18	47	6.13	2.03	0.00	1.08
Apr 04, 2026 - Sat	2.08	27	17	37	8.08	0.00	0.04	0.89
Apr 03, 2026 - Fri	1.54	30	16	33	0.91	0.00	0.00	0.90
Apr 02, 2026 - Thu	1.52	28	16	37	2.79	0.51	0.00	2.61
Apr 01, 2026 - Wed	1.76	28	19	41	0.89	0.00	0.00	1.54
Mar 31, 2026 - Tue	3.76	27	17	44	19.55	0.51	0.00	1.24
Mar 30, 2026 - Mon	1.67	27	18	42	2.71	11.68	0.07	0.74
Mar 29, 2026 - Sun	2.27	29	19	34	0.01	0.00	0.91	1.89
Mar 28, 2026 - Sat	1.51	26	18	46	0.00	0.00	0.00	1.31
Mar 27, 2026 - Fri	1.05	23	18	58	1.27	1.52	0.00	0.37
Mar 26, 2026 - Thu	1.63	25	21	46	0.00	0.00	0.00	1.41
Mar 25, 2026 - Wed	1.44	25	19	51	0.66	2.03	0.00	1.85
Mar 24, 2026 - Tue	1.21	25	20	57	1.41	2.54	0.63	1.12
Mar 23, 2026 - Mon	1.80	25	19	46	3.85	0.00	0.02	1.27
Mar 22, 2026 - Sun	1.77	24	20	54	3.34	0.00	0.06	1.53
Mar 21, 2026 - Sat	1.76	21	17	63	6.43	0.51	0.00	1.04
Mar 20, 2026 - Fri	1.39	25	20	50	0.43	0.00	0.01	1.15
Mar 19, 2026 - Thu	3.07	23	18	59	14.26	0.00	0.03	2.29
Mar 18, 2026 - Wed	1.44	20	18	71	5.04	14.73	0.01	0.01
Mar 17, 2026 - Tue	2.88	30	23	29	6.93	0.00	0.04	1.57
Mar 16, 2026 - Mon	4.15	28	20	34	17.71	2.54	0.85	1.84
Mar 15, 2026 - Sun	3.82	28	20	34	13.41	0.00	1.44	2.46
Mar 14, 2026 - Sat	4.28	28	22	38	16.46	0.00	0.93	2.68
Mar 13, 2026 - Fri	4.04	29	22	32	12.87	0.00	0.00	2.35
Mar 12, 2026 - Thu	1.84	26	21	46	2.52	0.00	0.01	2.42
Mar 11, 2026 - Wed	3.09	27	21	38	7.28	0.00	0.00	1.73
Mar 10, 2026 - Tue	2.16	21	18	61	8.26	0.51	0.01	0.04
Mar 09, 2026 - Mon	2.15	28	22	39	0.19	0.00	0.49	2.13
Mar 08, 2026 - Sun	1.97	28	22	39	0.00	0.00	0.15	1.92
Mar 07, 2026 - Sat	1.41	26	19	48	1.90	19.30	0.00	0.03
Mar 06, 2026 - Fri	1.45	24	20	50	0.05	0.00	0.08	3.25
Feb 12, 2026 - Thu	1.45	25	17	51	2.17	8.38	0.00	1.61
Feb 11, 2026 - Wed	1.63	26	17	46	2.78	0.00	0.50	1.35
Feb 10, 2026 - Tue	1.36	24	18	50	2.02	0.00	0.13	1.17
Feb 09, 2026 - Mon	1.72	20	17	64	5.87	16.00	0.42	0.63
Feb 08, 2026 - Sun	2.53	28	17	34	6.24	0.00	0.75	2.34
Feb 07, 2026 - Sat	2.70	27	19	42	7.81	1.78	0.54	4.08
Feb 06, 2026 - Fri	2.22	27	17	42	5.11	43.95	0.42	1.61
Feb 05, 2026 - Thu	2.62	25	18	42	10.11	0.00	0.62	2.00
Feb 04, 2026 - Wed	1.92	29	16	33	1.48	0.00	0.00	2.38
Feb 03, 2026 - Tue	2.48	25	18	49	9.05	0.25	0.55	0.83
Feb 02, 2026 - Mon	1.65	26	17	45	3.12	0.00	0.00	1.79
Feb 01, 2026 - Sun	1.86	21	17	56	6.48	20.83	0.73	0.19
Jan 31, 2026 - Sat	3.01	27	18	43	9.53	0.00	0.75	0.80
Jan 30, 2026 - Fri	3.36	29	18	35	11.34	0.00	0.81	1.95
Jan 29, 2026 - Thu	4.41	29	17	31	19.95	0.00	0.10	2.22
Jan 28, 2026 - Wed	2.95	24	16	55	11.86	0.00	0.17	1.98
Jan 27, 2026 - Tue	3.61	27	19	33	11.89	0.00	0.61	1.18
Jan 26, 2026 - Mon	4.39	30	18	25	16.32	0.00	0.82	2.97
Jan 25, 2026 - Sun	3.70	30	17	26	11.95	0.00	0.02	1.51
Jan 24, 2026 - Sat	4.15	30	16	25	16.12	0.00	0.07	1.94
Jan 23, 2026 - Fri	2.30	29	16	25	4.10	0.00	0.08	1.60
Jan 22, 2026 - Thu	3.13	26	17	41	11.61	0.00	0.40	0.96
Jan 21, 2026 - Wed	2.47	29	16	32	3.66	0.00	0.27	3.58
Jan 20, 2026 - Tue	2.44	26	18	36	7.93	1.02	0.72	1.48
Jan 19, 2026 - Mon	2.44	26	18	46	9.69	2.29	0.66	0.07
Jan 18, 2026 - Sun	4.37	29	17	31	19.48	0.00	0.90	1.74
Jan 17, 2026 - Sat	4.48	28	18	33	17.87	0.00	0.68	4.71
Jan 16, 2026 - Fri	3.39	29	17	21	7.63	0.00	1.32	1.94
Jan 15, 2026 - Thu	2.72	30	15	21	4.16	0.00	0.48	1.86
Jan 14, 2026 - Wed	2.28	28	17	31	2.43	0.00	0.00	3.10
Jan 13, 2026 - Tue	2.99	25	17	43	12.93	0.76	0.00	2.00
Jan 12, 2026 - Mon	3.30	26	17	47	14.46	0.00	0.00	2.73
Jan 11, 2026 - Sun	3.40	28	20	36	14.10	0.00	0.34	1.47
Jan 10, 2026 - Sat	3.48	28	17	33	13.56	0.00	0.03	4.71
Jan 09, 2026 - Fri	3.14	27	20	41	11.38	0.00	0.39	1.22
Jan 08, 2026 - Thu	2.01	28	19	34	1.79	0.00	0.03	2.42
Jan 07, 2026 - Wed	1.83	29	18	34	0.75	0.00	0.62	2.15
Jan 06, 2026 - Tue	2.88	28	18	41	11.26	0.00	0.06	0.90
Jan 05, 2026 - Mon	2.69	27	17	40	7.59	0.00	0.40	3.01
Jan 04, 2026 - Sun	2.07	28	18	34	0.87	5.33	0.93	2.35
Jan 03, 2026 - Sat	1.81	28	17	36	0.57	0.00	0.45	2.91
Jan 02, 2026 - Fri	1.59	28	16	35	0.82	0.00	0.63	1.39
Jan 01, 2026 - Thu	1.15	24	16	49	0.26	0.00	0.54	2.13
Dec 31, 2025 - Wed	1.21	25	18	39	1.16	0.00	0.00	1.64
Dec 30, 2025 - Tue	0.88	23	17	51	0.01	1.52	0.23	0.52
Dec 29, 2025 - Mon	1.86	25	17	43	6.00	0.51	0.00	0.67
Dec 28, 2025 - Sun	1.39	21	18	67	3.84	20.32	0.20	0.12
Dec 27, 2025 - Sat	1.61	28	18	36	0.32	0.00	0.06	3.74
Dec 26, 2025 - Fri	1.49	28	17	40	0.91	0.00	0.00	3.28
Dec 25, 2025 - Thu	0.95	25	17	49	0.01	0.00	0.00	1.02
Dec 24, 2025 - Wed	1.37	27	16	41	0.89	0.25	0.20	4.59
Dec 23, 2025 - Tue	1.10	26	17	43	0.00	0.25	0.01	0.96
Dec 22, 2025 - Mon	1.00	25	16	51	0.19	7.62	0.30	3.01
Dec 21, 2025 - Sun	1.09	24	16	52	1.22	6.86	0.01	0.43
Dec 20, 2025 - Sat	1.04	25	17	52	0.00	0.00	0.00	0.84
Dec 19, 2025 - Fri	0.80	22	17	64	0.71	9.14	0.76	0.00
Dec 18, 2025 - Thu	1.14	26	16	37	0.84	0.00	0.00	1.41
Dec 17, 2025 - Wed	1.33	23	17	59	2.72	2.54	0.01	0.74
Dec 16, 2025 - Tue	1.86	25	18	43	5.10	1.78	0.69	0.53
Dec 15, 2025 - Mon	2.16	26	16	45	6.36	13.72	0.00	2.82
Dec 14, 2025 - Sun	1.74	23	16	56	6.26	11.94	0.00	0.21
Dec 13, 2025 - Sat	1.83	25	16	38	2.96	0.00	0.01	2.17
Dec 12, 2025 - Fri	2.04	23	17	50	8.02	4.06	0.18	0.27
Dec 11, 2025 - Thu	2.27	27	16	39	8.59	0.00	0.00	2.07
Dec 10, 2025 - Wed	3.23	25	17	45	13.92	2.29	0.00	2.62
Dec 09, 2025 - Tue	2.40	27	18	33	7.36	0.00	0.87	0.68
Dec 08, 2025 - Mon	2.70	29	17	29	8.82	0.00	0.10	1.38
Dec 07, 2025 - Sun	2.38	28	16	33	4.84	0.00	0.00	3.18
Dec 06, 2025 - Sat	2.25	25	17	45	7.62	1.27	0.05	0.61
Dec 05, 2025 - Fri	2.85	26	18	43	11.42	0.00	0.06	1.32
Dec 04, 2025 - Thu	2.02	29	19	31	3.63	0.00	0.00	2.02
Dec 03, 2025 - Wed	2.24	29	17	30	4.93	0.00	0.00	2.01
Dec 02, 2025 - Tue	1.65	28	18	34	3.73	2.03	0.00	1.81
Dec 01, 2025 - Mon	1.91	27	17	40	4.68	0.00	0.00	2.71
Nov 30, 2025 - Sun	2.40	25	18	45	9.43	0.00	0.00	1.00
Nov 29, 2025 - Sat	3.77	29	17	28	16.07	0.00	0.00	1.52
Nov 28, 2025 - Fri	2.85	27	18	35	9.99	1.27	0.00	3.93
Nov 27, 2025 - Thu	4.53	29	18	26	15.39	0.00	0.00	4.20
Nov 26, 2025 - Wed	4.52	29	18	29	16.47	0.00	0.04	4.21
Nov 25, 2025 - Tue	1.66	28	18	32	0.77	0.00	0.02	1.94
Nov 24, 2025 - Mon	1.68	29	18	33	2.08	0.00	0.00	2.93
Nov 23, 2025 - Sun	1.58	28	17	31	0.58	0.00	0.00	1.80
Nov 22, 2025 - Sat	1.84	28	18	35	0.52	0.00	0.02	3.51
Nov 21, 2025 - Fri	1.34	26	18	47	1.81	0.51	0.00	1.12
Nov 20, 2025 - Thu	1.61	28	17	41	1.47	1.02	0.22	3.74
Data Summary	327.30	30	15	41	900.17	335.29	0.25	1.85

Detailed Crop Weather Data
Date	Average Temp (c)	Dew Point (c)	Max Dewpoint (c)	Min Dewpoint (c)	Wind Run (km/day)	Soil Temp (c)
May 01, 2026 - Fri	20	15	16	14	22	0
Apr 30, 2026 - Thu	22	15	16	14	61	0
Apr 29, 2026 - Wed	21	15	15	13	72	0
Apr 28, 2026 - Tue	20	15	17	12	47	0
Apr 27, 2026 - Mon	21	15	16	14	34	0
Apr 26, 2026 - Sun	22	15	16	14	47	0
Apr 25, 2026 - Sat	22	13	17	11	79	0
Apr 24, 2026 - Fri	23	14	15	13	79	0
Apr 23, 2026 - Thu	23	14	15	12	141	0
Apr 22, 2026 - Wed	23	15	16	14	106	0
Apr 21, 2026 - Tue	23	15	16	13	123	0
Apr 20, 2026 - Mon	23	15	16	14	139	0
Apr 19, 2026 - Sun	22	15	16	13	101	0
Apr 18, 2026 - Sat	21	15	16	13	52	0
Apr 17, 2026 - Fri	20	15	17	13	32	0
Apr 16, 2026 - Thu	22	15	17	14	56	0
Apr 15, 2026 - Wed	23	15	17	13	129	0
Apr 14, 2026 - Tue	22	15	16	13	97	0
Apr 13, 2026 - Mon	21	16	17	15	35	0
Apr 12, 2026 - Sun	22	15	17	13	57	0
Apr 11, 2026 - Sat	23	15	16	13	103	0
Apr 10, 2026 - Fri	23	14	16	13	126	0
Apr 09, 2026 - Thu	23	14	16	13	125	0
Apr 08, 2026 - Wed	22	15	15	13	76	0
Apr 07, 2026 - Tue	20	14	16	13	48	0
Apr 06, 2026 - Mon	22	14	15	13	57	0
Apr 05, 2026 - Sun	20	14	16	12	86	0
Apr 04, 2026 - Sat	21	14	16	13	28	0
Apr 03, 2026 - Fri	22	14	16	11	58	0
Apr 02, 2026 - Thu	22	14	16	12	41	0
Apr 01, 2026 - Wed	25	15	16	13	91	0
Mar 31, 2026 - Tue	21	16	17	15	83	0
Mar 30, 2026 - Mon	21	15	16	11	69	0
Mar 29, 2026 - Sun	25	14	16	11	133	0
Mar 28, 2026 - Sat	23	14	16	11	99	0
Mar 27, 2026 - Fri	21	15	16	13	42	0
Mar 26, 2026 - Thu	24	15	15	14	101	0
Mar 25, 2026 - Wed	22	15	16	14	97	0
Mar 24, 2026 - Tue	21	16	17	15	59	0
Mar 23, 2026 - Mon	22	14	15	13	71	0
Mar 22, 2026 - Sun	22	15	16	14	95	0
Mar 21, 2026 - Sat	19	14	14	13	53	0
Mar 20, 2026 - Fri	23	15	16	14	83	0
Mar 19, 2026 - Thu	21	14	15	14	69	0
Mar 18, 2026 - Wed	19	14	15	14	35	0
Mar 17, 2026 - Tue	27	15	16	14	80	0
Mar 16, 2026 - Mon	24	15	16	14	89	0
Mar 15, 2026 - Sun	25	16	17	15	129	0
Mar 14, 2026 - Sat	25	16	17	15	124	0
Mar 13, 2026 - Fri	26	16	16	15	142	0
Mar 12, 2026 - Thu	23	15	16	14	89	0
Mar 11, 2026 - Wed	25	15	15	14	127	0
Mar 10, 2026 - Tue	19	14	14	12	85	0
Mar 09, 2026 - Mon	25	16	16	15	126	0
Mar 08, 2026 - Sun	25	16	17	14	120	0
Mar 07, 2026 - Sat	21	15	17	11	64	0
Mar 06, 2026 - Fri	22	15	16	14	108	0
Feb 12, 2026 - Thu	19	14	16	11	67	0
Feb 11, 2026 - Wed	21	14	15	13	70	0
Feb 10, 2026 - Tue	20	14	15	14	65	0
Feb 09, 2026 - Mon	19	14	16	13	69	0
Feb 08, 2026 - Sun	22	14	16	13	91	0
Feb 07, 2026 - Sat	21	14	16	12	98	0
Feb 06, 2026 - Fri	20	14	16	12	93	0
Feb 05, 2026 - Thu	21	14	16	12	65	0
Feb 04, 2026 - Wed	22	14	16	13	87	0
Feb 03, 2026 - Tue	21	14	16	12	77	0
Feb 02, 2026 - Mon	22	15	15	14	64	0
Feb 01, 2026 - Sun	18	13	15	12	66	0
Jan 31, 2026 - Sat	22	14	16	12	107	0
Jan 30, 2026 - Fri	23	14	16	12	101	0
Jan 29, 2026 - Thu	23	15	15	13	91	0
Jan 28, 2026 - Wed	21	14	15	12	121	0
Jan 27, 2026 - Tue	22	12	14	11	119	0
Jan 26, 2026 - Mon	24	14	16	12	111	0
Jan 25, 2026 - Sun	24	13	16	9	100	0
Jan 24, 2026 - Sat	24	13	16	11	95	0
Jan 23, 2026 - Fri	23	14	15	12	80	0
Jan 22, 2026 - Thu	21	12	15	9	85	0
Jan 21, 2026 - Wed	22	14	16	11	109	0
Jan 20, 2026 - Tue	21	14	16	12	80	0
Jan 19, 2026 - Mon	21	14	16	12	46	0
Jan 18, 2026 - Sun	23	13	15	9	90	0
Jan 17, 2026 - Sat	23	13	15	10	123	0
Jan 16, 2026 - Fri	23	12	15	8	120	0
Jan 15, 2026 - Thu	23	12	15	10	105	0
Jan 14, 2026 - Wed	23	14	15	11	109	0
Jan 13, 2026 - Tue	21	14	16	11	76	0
Jan 12, 2026 - Mon	21	14	15	12	80	0
Jan 11, 2026 - Sun	23	14	15	13	64	0
Jan 10, 2026 - Sat	22	14	15	12	88	0
Jan 09, 2026 - Fri	23	15	15	13	87	0
Jan 08, 2026 - Thu	24	15	16	14	94	0
Jan 07, 2026 - Wed	24	15	16	14	99	0
Jan 06, 2026 - Tue	23	15	16	14	64	0
Jan 05, 2026 - Mon	22	14	16	13	104	0
Jan 04, 2026 - Sun	23	15	15	13	118	0
Jan 03, 2026 - Sat	22	14	16	12	97	0
Jan 02, 2026 - Fri	22	14	16	13	75	0
Jan 01, 2026 - Thu	20	14	16	13	70	0
Dec 31, 2025 - Wed	20	14	15	13	45	0
Dec 30, 2025 - Tue	20	14	15	13	35	0
Dec 29, 2025 - Mon	20	14	16	13	54	0
Dec 28, 2025 - Sun	19	14	16	13	50	0
Dec 27, 2025 - Sat	22	15	16	15	89	0
Dec 26, 2025 - Fri	21	15	16	13	74	0
Dec 25, 2025 - Thu	20	14	16	13	46	0
Dec 24, 2025 - Wed	21	15	16	13	67	0
Dec 23, 2025 - Tue	20	15	16	13	54	0
Dec 22, 2025 - Mon	19	15	16	13	51	0
Dec 21, 2025 - Sun	19	14	17	12	47	0
Dec 20, 2025 - Sat	20	15	16	13	59	0
Dec 19, 2025 - Fri	19	15	16	14	26	0
Dec 18, 2025 - Thu	20	14	15	12	43	0
Dec 17, 2025 - Wed	20	14	16	13	61	0
Dec 16, 2025 - Tue	21	15	16	13	61	0
Dec 15, 2025 - Mon	21	14	15	11	79	0
Dec 14, 2025 - Sun	19	14	15	12	44	0
Dec 13, 2025 - Sat	20	13	14	11	90	0
Dec 12, 2025 - Fri	19	13	15	11	47	0
Dec 11, 2025 - Thu	21	14	15	12	45	0
Dec 10, 2025 - Wed	21	14	15	13	86	0
Dec 09, 2025 - Tue	23	13	14	11	57	0
Dec 08, 2025 - Mon	22	12	15	10	64	0
Dec 07, 2025 - Sun	21	13	15	8	95	0
Dec 06, 2025 - Sat	20	14	16	12	73	0
Dec 05, 2025 - Fri	22	14	16	12	72	0
Dec 04, 2025 - Thu	23	14	16	12	66	0
Dec 03, 2025 - Wed	23	14	15	11	72	0
Dec 02, 2025 - Tue	22	14	16	12	39	0
Dec 01, 2025 - Mon	22	14	16	12	62	0
Nov 30, 2025 - Sun	21	14	15	13	54	0
Nov 29, 2025 - Sat	23	14	15	11	75	0
Nov 28, 2025 - Fri	22	12	14	9	70	0
Nov 27, 2025 - Thu	23	13	15	10	145	0
Nov 26, 2025 - Wed	23	13	15	11	139	0
Nov 25, 2025 - Tue	23	14	15	12	77	0
Nov 24, 2025 - Mon	23	14	16	13	61	0
Nov 23, 2025 - Sun	23	14	16	13	74	0
Nov 22, 2025 - Sat	23	14	15	12	99	0
Nov 21, 2025 - Fri	21	15	16	14	57	0
Nov 20, 2025 - Thu	21	15	16	13	74	0
Data Summary	21	14	17	8	11,319	0

Heat Units
Date	Corn (heat units)	Cotton (heat units)	Sorghum (heat units)	50 Degree (heat units)	55 Degree (heat units)	60 Degree (heat units)
May 01, 2026 - Fri	18	8	13	18	13	8
Apr 30, 2026 - Thu	23	13	18	23	18	13
Apr 29, 2026 - Wed	21	11	16	21	16	11
Apr 28, 2026 - Tue	21	11	16	21	16	11
Apr 27, 2026 - Mon	21	11	16	21	16	11
Apr 26, 2026 - Sun	22	12	17	22	17	12
Apr 25, 2026 - Sat	23	13	18	23	18	13
Apr 24, 2026 - Fri	24	14	19	24	19	14
Apr 23, 2026 - Thu	24	14	19	24	19	14
Apr 22, 2026 - Wed	25	15	20	25	20	15
Apr 21, 2026 - Tue	25	15	20	25	20	15
Apr 20, 2026 - Mon	25	15	20	25	20	15
Apr 19, 2026 - Sun	24	14	19	24	19	14
Apr 18, 2026 - Sat	22	12	17	22	17	12
Apr 17, 2026 - Fri	21	11	16	21	16	11
Apr 16, 2026 - Thu	23	13	18	23	18	13
Apr 15, 2026 - Wed	24	14	19	24	19	14
Apr 14, 2026 - Tue	23	13	18	23	18	13
Apr 13, 2026 - Mon	20	10	15	20	15	10
Apr 12, 2026 - Sun	24	14	19	24	19	14
Apr 11, 2026 - Sat	24	14	19	24	19	14
Apr 10, 2026 - Fri	24	14	19	24	19	14
Apr 09, 2026 - Thu	25	15	20	25	20	15
Apr 08, 2026 - Wed	23	13	18	23	18	13
Apr 07, 2026 - Tue	21	11	16	21	16	11
Apr 06, 2026 - Mon	22	12	17	22	17	12
Apr 05, 2026 - Sun	20	10	15	20	15	10
Apr 04, 2026 - Sat	22	12	17	22	17	12
Apr 03, 2026 - Fri	23	13	18	23	18	13
Apr 02, 2026 - Thu	23	13	18	23	18	13
Apr 01, 2026 - Wed	25	15	20	25	20	15
Mar 31, 2026 - Tue	22	12	17	22	17	12
Mar 30, 2026 - Mon	23	13	18	23	18	13
Mar 29, 2026 - Sun	25	15	20	25	20	15
Mar 28, 2026 - Sat	22	12	17	22	17	12
Mar 27, 2026 - Fri	20	10	15	20	15	10
Mar 26, 2026 - Thu	24	14	19	24	19	14
Mar 25, 2026 - Wed	22	12	17	22	17	12
Mar 24, 2026 - Tue	22	12	17	22	17	12
Mar 23, 2026 - Mon	22	12	17	22	17	12
Mar 22, 2026 - Sun	22	12	17	22	17	12
Mar 21, 2026 - Sat	16	6	11	16	11	6
Mar 20, 2026 - Fri	22	12	17	22	17	12
Mar 19, 2026 - Thu	20	10	15	20	15	10
Mar 18, 2026 - Wed	16	6	11	16	11	6
Mar 17, 2026 - Tue	30	20	25	30	25	20
Mar 16, 2026 - Mon	26	16	21	26	21	16
Mar 15, 2026 - Sun	26	16	21	26	21	16
Mar 14, 2026 - Sat	27	17	22	27	22	17
Mar 13, 2026 - Fri	28	18	23	28	23	18
Mar 12, 2026 - Thu	24	14	19	24	19	14
Mar 11, 2026 - Wed	26	16	21	26	21	16
Mar 10, 2026 - Tue	17	7	12	17	12	7
Mar 09, 2026 - Mon	28	18	23	28	23	18
Mar 08, 2026 - Sun	27	17	22	27	22	17
Mar 07, 2026 - Sat	23	13	18	23	18	13
Mar 06, 2026 - Fri	22	12	17	22	17	12
Feb 12, 2026 - Thu	20	10	15	20	15	10
Feb 11, 2026 - Wed	21	11	16	21	16	11
Feb 10, 2026 - Tue	20	10	15	20	15	10
Feb 09, 2026 - Mon	16	6	11	16	11	6
Feb 08, 2026 - Sun	23	13	18	23	18	13
Feb 07, 2026 - Sat	23	13	18	23	18	13
Feb 06, 2026 - Fri	22	12	17	22	17	12
Feb 05, 2026 - Thu	21	11	16	21	16	11
Feb 04, 2026 - Wed	23	13	18	23	18	13
Feb 03, 2026 - Tue	20	10	15	20	15	10
Feb 02, 2026 - Mon	22	12	17	22	17	12
Feb 01, 2026 - Sun	17	7	12	17	12	7
Jan 31, 2026 - Sat	23	13	18	23	18	13
Jan 30, 2026 - Fri	24	14	19	24	19	14
Jan 29, 2026 - Thu	24	14	19	24	19	14
Jan 28, 2026 - Wed	18	8	13	18	13	8
Jan 27, 2026 - Tue	23	13	18	23	18	13
Jan 26, 2026 - Mon	26	16	21	26	21	16
Jan 25, 2026 - Sun	25	15	20	25	20	15
Jan 24, 2026 - Sat	24	15	20	25	20	15
Jan 23, 2026 - Fri	24	14	19	24	19	14
Jan 22, 2026 - Thu	21	11	16	21	16	11
Jan 21, 2026 - Wed	23	13	18	23	18	13
Jan 20, 2026 - Tue	22	12	17	22	17	12
Jan 19, 2026 - Mon	22	12	17	22	17	12
Jan 18, 2026 - Sun	23	13	18	23	18	13
Jan 17, 2026 - Sat	24	14	19	24	19	14
Jan 16, 2026 - Fri	24	14	19	24	19	14
Jan 15, 2026 - Thu	23	13	18	23	18	13
Jan 14, 2026 - Wed	23	13	18	23	18	13
Jan 13, 2026 - Tue	20	10	15	20	15	10
Jan 12, 2026 - Mon	21	11	16	21	16	11
Jan 11, 2026 - Sun	25	15	20	25	20	15
Jan 10, 2026 - Sat	23	13	18	23	18	13
Jan 09, 2026 - Fri	24	14	19	24	19	14
Jan 08, 2026 - Thu	25	15	20	25	20	15
Jan 07, 2026 - Wed	25	15	20	25	20	15
Jan 06, 2026 - Tue	24	14	19	24	19	14
Jan 05, 2026 - Mon	22	12	17	22	17	12
Jan 04, 2026 - Sun	24	14	19	24	19	14
Jan 03, 2026 - Sat	23	13	18	23	18	13
Jan 02, 2026 - Fri	22	12	17	22	17	12
Jan 01, 2026 - Thu	19	9	14	19	14	9
Dec 31, 2025 - Wed	21	11	16	21	16	11
Dec 30, 2025 - Tue	19	9	14	19	14	9
Dec 29, 2025 - Mon	20	10	15	20	15	10
Dec 28, 2025 - Sun	17	7	12	17	12	7
Dec 27, 2025 - Sat	24	14	19	24	19	14
Dec 26, 2025 - Fri	22	12	17	22	17	12
Dec 25, 2025 - Thu	19	9	14	19	14	9
Dec 24, 2025 - Wed	21	11	16	21	16	11
Dec 23, 2025 - Tue	21	11	16	21	16	11
Dec 22, 2025 - Mon	19	9	14	19	14	9
Dec 21, 2025 - Sun	18	8	13	18	13	8
Dec 20, 2025 - Sat	20	10	15	20	15	10
Dec 19, 2025 - Fri	17	7	12	17	12	7
Dec 18, 2025 - Thu	21	11	16	21	16	11
Dec 17, 2025 - Wed	18	8	13	18	13	8
Dec 16, 2025 - Tue	21	11	16	21	16	11
Dec 15, 2025 - Mon	20	10	15	20	15	10
Dec 14, 2025 - Sun	17	7	12	17	12	7
Dec 13, 2025 - Sat	19	9	14	19	14	9
Dec 12, 2025 - Fri	18	8	13	18	13	8
Dec 11, 2025 - Thu	21	11	16	21	16	11
Dec 10, 2025 - Wed	21	11	16	21	16	11
Dec 09, 2025 - Tue	24	14	19	24	19	14
Dec 08, 2025 - Mon	23	13	18	23	18	13
Dec 07, 2025 - Sun	22	12	17	22	17	12
Dec 06, 2025 - Sat	20	10	15	20	15	10
Dec 05, 2025 - Fri	22	12	17	22	17	12
Dec 04, 2025 - Thu	25	15	20	25	20	15
Dec 03, 2025 - Wed	24	14	19	24	19	14
Dec 02, 2025 - Tue	23	13	18	23	18	13
Dec 01, 2025 - Mon	22	12	17	22	17	12
Nov 30, 2025 - Sun	21	11	16	21	16	11
Nov 29, 2025 - Sat	24	14	19	24	19	14
Nov 28, 2025 - Fri	23	13	18	23	18	13
Nov 27, 2025 - Thu	25	15	20	25	20	15
Nov 26, 2025 - Wed	25	15	20	25	20	15
Nov 25, 2025 - Tue	24	14	19	24	19	14
Nov 24, 2025 - Mon	25	15	20	25	20	15
Nov 23, 2025 - Sun	23	13	18	23	18	13
Nov 22, 2025 - Sat	24	14	19	24	19	14
Nov 21, 2025 - Fri	21	11	16	21	16	11
Nov 20, 2025 - Thu	22	12	17	22	17	12
Data Summary	3164	1745	2455	3165	2455	1745

Chilling Hours
Date	Method 1 (Hours >= 32 & <= 45 F)	Method 2 (Hours <= 45 F)
May 01, 2026 - Fri	0	0
Apr 30, 2026 - Thu	0	0
Apr 29, 2026 - Wed	0	0
Apr 28, 2026 - Tue	0	0
Apr 27, 2026 - Mon	0	0
Apr 26, 2026 - Sun	0	0
Apr 25, 2026 - Sat	0	0
Apr 24, 2026 - Fri	0	0
Apr 23, 2026 - Thu	0	0
Apr 22, 2026 - Wed	0	0
Apr 21, 2026 - Tue	0	0
Apr 20, 2026 - Mon	0	0
Apr 19, 2026 - Sun	0	0
Apr 18, 2026 - Sat	0	0
Apr 17, 2026 - Fri	0	0
Apr 16, 2026 - Thu	0	0
Apr 15, 2026 - Wed	0	0
Apr 14, 2026 - Tue	0	0
Apr 13, 2026 - Mon	0	0
Apr 12, 2026 - Sun	0	0
Apr 11, 2026 - Sat	0	0
Apr 10, 2026 - Fri	0	0
Apr 09, 2026 - Thu	0	0
Apr 08, 2026 - Wed	0	0
Apr 07, 2026 - Tue	0	0
Apr 06, 2026 - Mon	0	0
Apr 05, 2026 - Sun	0	0
Apr 04, 2026 - Sat	0	0
Apr 03, 2026 - Fri	0	0
Apr 02, 2026 - Thu	0	0
Apr 01, 2026 - Wed	0	0
Mar 31, 2026 - Tue	0	0
Mar 30, 2026 - Mon	0	0
Mar 29, 2026 - Sun	0	0
Mar 28, 2026 - Sat	0	0
Mar 27, 2026 - Fri	0	0
Mar 26, 2026 - Thu	0	0
Mar 25, 2026 - Wed	0	0
Mar 24, 2026 - Tue	0	0
Mar 23, 2026 - Mon	0	0
Mar 22, 2026 - Sun	0	0
Mar 21, 2026 - Sat	0	0
Mar 20, 2026 - Fri	0	0
Mar 19, 2026 - Thu	0	0
Mar 18, 2026 - Wed	0	0
Mar 17, 2026 - Tue	0	0
Mar 16, 2026 - Mon	0	0
Mar 15, 2026 - Sun	0	0
Mar 14, 2026 - Sat	0	0
Mar 13, 2026 - Fri	0	0
Mar 12, 2026 - Thu	0	0
Mar 11, 2026 - Wed	0	0
Mar 10, 2026 - Tue	0	0
Mar 09, 2026 - Mon	0	0
Mar 08, 2026 - Sun	0	0
Mar 07, 2026 - Sat	0	0
Mar 06, 2026 - Fri	0	0
Feb 12, 2026 - Thu	0	0
Feb 11, 2026 - Wed	0	0
Feb 10, 2026 - Tue	0	0
Feb 09, 2026 - Mon	0	0
Feb 08, 2026 - Sun	0	0
Feb 07, 2026 - Sat	0	0
Feb 06, 2026 - Fri	0	0
Feb 05, 2026 - Thu	0	0
Feb 04, 2026 - Wed	0	0
Feb 03, 2026 - Tue	0	0
Feb 02, 2026 - Mon	0	0
Feb 01, 2026 - Sun	0	0
Jan 31, 2026 - Sat	0	0
Jan 30, 2026 - Fri	0	0
Jan 29, 2026 - Thu	0	0
Jan 28, 2026 - Wed	0	0
Jan 27, 2026 - Tue	0	0
Jan 26, 2026 - Mon	0	0
Jan 25, 2026 - Sun	0	0
Jan 24, 2026 - Sat	0	0
Jan 23, 2026 - Fri	0	0
Jan 22, 2026 - Thu	0	0
Jan 21, 2026 - Wed	0	0
Jan 20, 2026 - Tue	0	0
Jan 19, 2026 - Mon	0	0
Jan 18, 2026 - Sun	0	0
Jan 17, 2026 - Sat	0	0
Jan 16, 2026 - Fri	0	0
Jan 15, 2026 - Thu	0	0
Jan 14, 2026 - Wed	0	0
Jan 13, 2026 - Tue	0	0
Jan 12, 2026 - Mon	0	0
Jan 11, 2026 - Sun	0	0
Jan 10, 2026 - Sat	0	0
Jan 09, 2026 - Fri	0	0
Jan 08, 2026 - Thu	0	0
Jan 07, 2026 - Wed	0	0
Jan 06, 2026 - Tue	0	0
Jan 05, 2026 - Mon	0	0
Jan 04, 2026 - Sun	0	0
Jan 03, 2026 - Sat	0	0
Jan 02, 2026 - Fri	0	0
Jan 01, 2026 - Thu	0	0
Dec 31, 2025 - Wed	0	0
Dec 30, 2025 - Tue	0	0
Dec 29, 2025 - Mon	0	0
Dec 28, 2025 - Sun	0	0
Dec 27, 2025 - Sat	0	0
Dec 26, 2025 - Fri	0	0
Dec 25, 2025 - Thu	0	0
Dec 24, 2025 - Wed	0	0
Dec 23, 2025 - Tue	0	0
Dec 22, 2025 - Mon	0	0
Dec 21, 2025 - Sun	0	0
Dec 20, 2025 - Sat	0	0
Dec 19, 2025 - Fri	0	0
Dec 18, 2025 - Thu	0	0
Dec 17, 2025 - Wed	0	0
Dec 16, 2025 - Tue	0	0
Dec 15, 2025 - Mon	0	0
Dec 14, 2025 - Sun	0	0
Dec 13, 2025 - Sat	0	0
Dec 12, 2025 - Fri	0	0
Dec 11, 2025 - Thu	0	0
Dec 10, 2025 - Wed	0	0
Dec 09, 2025 - Tue	0	0
Dec 08, 2025 - Mon	0	0
Dec 07, 2025 - Sun	0	0
Dec 06, 2025 - Sat	0	0
Dec 05, 2025 - Fri	0	0
Dec 04, 2025 - Thu	0	0
Dec 03, 2025 - Wed	0	0
Dec 02, 2025 - Tue	0	0
Dec 01, 2025 - Mon	0	0
Nov 30, 2025 - Sun	0	0
Nov 29, 2025 - Sat	0	0
Nov 28, 2025 - Fri	0	0
Nov 27, 2025 - Thu	0	0
Nov 26, 2025 - Wed	0	0
Nov 25, 2025 - Tue	0	0
Nov 24, 2025 - Mon	0	0
Nov 23, 2025 - Sun	0	0
Nov 22, 2025 - Sat	0	0
Nov 21, 2025 - Fri	0	0
Nov 20, 2025 - Thu	0	0
Data Summary	0	0

Chilling Hours for the 2025-2026 Season October 1, 2025 thru March 31, 2026
Month	Method 1 (Hours >= 32 & <= 45 F)	Method 2 (Hours <= 45 F)
Oct	0	0
Nov	0	0
Dec	0	0
Jan	0	0
Feb	0	0
Mar	0	0
Total	0	0

3-Day Summary

5-Day Summary

7-Day Summary

180-Day Summary

Calculators

Landscape

Crop

Landscape Watering Calculator

1.)	ETo (pet)
2.)	Plant Coefficient
3.)	Adjustment Factor
4.)	Effective Rainfall
5.)

		Precipitation Rate
		Total Run Time
		Irrigations/Week
		Run Time/Irrigation

Crop Watering Calculator

1.)	ETo value from weather data
2.)	Select a crop coefficient
	FAO Coefficients
Or
	Texas High Plains Coefficients
3.)	Select a crop growth stage
4.)	Crop coefficient from growth stage
5.)	Enter your system efficiency
6.)	Effective Rainfall
7.)

		Precipitation Rate
		Total Run Time
		Irrigations/Week
		Run Time/Irrigation

HOW TO USE THIS WEB SITE FOR DETERMINING THE IRRIGATION WATER NEEDS OF PLANTS AND CROPS

METHOD 1: Select your weather station. Choose the number of days to be included: 3-day summary, 5-day summary, 7-day summary or 2-week summary (by default, the 7-day summary is shown). Choose the calculator: Landscape or Crop. The calculator is automatically populated with the ETo total for the number of days listed and with rainfall. If your rainfall is different, enter it. Fill in the remaining variables and click "Compute" to determine the water needs for your landscape or crop.

METHOD 2: Track the daily and weekly ETo values and use this information subjectively to estimate water needs.

METHOD 3: Use the average historic ETo values to determine seasonal irrigation water needs and establish monthly irrigation schedules.

NOTE:
If you utilize this site often, you may want to create an account where you can set up sites, quickly adjust crop coefficients during the growing season, and view or receive calculated water requirements by email.

Click the link below to obtain a copy of the Website User's Manual:

Texas ET Network and Website User's Manual

Evapotranspiration (ET) is a measurement of the total amount of water needed to grow plants and crops. This term comes from the words evaporation (i.e., evaporation of water from the soil) and transpiration (i.e., transpiration of water by plants). Different plants have different water requirements, so they have different ET rates.

In 1948, a British scientist name Howard Penman presented a theory (i.e., mathematical model) for calculating ET using local climate data. The resulting Penman equation has been modified since, but forms of this equation are still used today for this purpose.

Since there are thousands of cultivated plants, scientists simplified matters by establishing a standard ET rate for general reference and use. The standard is referred to as the potential evapotranspiration ETo (pet) . This is the "potential" ET since we are assuming the crop is in a deep soil and under well watered conditions. A cool-season grass is widely used for this standard crop. The technical term for this is the "Potential Evapotranspiration of a Grass Reference Crop" or "ETo" for short.

ETo depends on the climate and varies from location to location. Special weather stations are used to collect the climatic data for calculating ETo, including temperature, dew point temperature (relative humidity), wind, and solar radiation. The American Society of Biological and Agricultural Engineers has established a standard for weather stations used for calculation of ET which can be found on this website.

The water requirements of specific crops and turf grasses can be calculated as a fraction of the ETo. This "fraction" is the called the crop coefficient (Kc) or turf coefficient (Tc). Crop coefficients vary depending on the type of plant and its stage of growth. Detailed information on crop and turf coefficients and how to use them is presented at other locations on this website.

We are using the standardized Penman-Monteith method to calculate ETo from the weather station data. This method is also referred to as the ASCE standard method (for more info, see: The ASCE Standardized Reference Evapotranspiration Equation | Books (ascelibrary.org) . This is one of several methods that can be used to determine ETo and ET. Organizations, such as the International Committee on Irrigation and Drainage and the Water Requirements Committee of the American Society of Civil Engineers, have proposed establishing the Penman-Monteith method as a world-wide standard. Such a standard would help facilitate the sharing of ETo data and development of crop coefficients.

For more information on the Penman-Monteith equation see the FAO website . For information on the standardized equation and other methods for determining ET, see the book:

Evapotranspiration and Irrigation Water Requirements, edited by M.E. Jensen, R.D. Burman, and R.G. Allen. Published by the American Society of Civil Engineers, New York, NY. 2016.
https://doi.org/10.1061/9780784414057

Overall Efficiency

0.5-0.8
0.5
0.7
0.8
0.6-0.9¹

TAMU Weather Station Format

L1200X (pyrometer)

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Abilene	2.08	2.57	4.14	5.48	6.47	7.65	8.36	7.46	5.48	4.21	2.67	2.08
Amarillo	1.84	2.27	3.73	5.06	5.89	7.51	8.08	7.29	5.61	4.05	2.40	1.78
Austin	2.27	2.72	4.34	5.27	6.39	7.15	7.22	7.25	5.57	4.38	2.74	2.21
Brownsville	2.65	3.03	4.48	5.17	6.03	6.32	6.68	6.65	5.21	4.34	3.01	2.59
College Station	2.20	2.71	4.22	5.20	6.25	6.89	7.10	6.85	5.60	4.30	2.80	2.20
Corpus Christi	2.42	2.95	4.28	5.17	5.95	6.43	6.68	6.65	5.21	4.34	3.01	2.59
Dallas / Ft Worth	2.00	2.46	3.96	5.14	6.21	7.06	7.40	7.25	5.49	4.19	2.59	2.10
Del Rio	2.47	3.01	4.76	6.01	6.98	7.41	7.57	7.41	5.77	4.35	2.91	2.36
El Paso	2.74	3.53	6.07	8.19	9.83	11.12	9.19	8.94	7.69	5.89	3.58	2.49
Galveston	2.20	2.60	4.10	5.00	6.11	6.60	6.20	6.00	5.50	4.20	2.80	2.30
Houston	2.36	2.83	4.32	5.01	6.11	6.57	6.52	6.08	5.57	4.28	2.90	2.35
Lubbock	2.35	2.63	4.41	5.53	6.93	7.73	7.63	7.20	5.54	4.19	2.61	2.33
Midland	2.20	2.78	4.46	5.91	7.21	8.20	9.23	8.62	6.96	4.31	2.78	2.16
Port Arthur	2.25	2.63	3.95	5.09	6.12	6.60	5.81	5.61	5.46	4.18	2.76	2.23
San Angelo	2.88	3.13	5.31	7.01	8.48	9.16	9.29	8.49	6.60	5.08	3.37	2.54
San Antonio	2.42	2.90	4.42	5.47	6.47	6.97	7.31	6.99	5.64	4.44	2.85	2.36
Victoria	2.35	2.87	4.29	5.77	6.39	6.70	6.92	6.70	5.36	4.41	2.93	2.33
Waco	2.13	2.62	4.03	5.31	6.45	7.15	7.40	7.50	5.70	4.41	2.70	2.17
Wichita Falls	1.94	2.46	4.07	5.50	6.70	7.54	7.97	7.72	5.79	4.30	2.62	1.95
© 2026 Texas A&M AgriLife Extension

City	Years of Data
Abilene	52
Amarillo	52
Austin	70
Brownsville	79
College Station	47
Corpus Christi	52
Dallas/Ft. Worth	26
Del Rio	44
El Paso	52
Galveston	59
Houston	31
Lubbock	89
Midland	52
Port Arthur	53
San Angelo	54
San Antonio	54
Victoria	39
Waco	68
Wichita Falls	99
© 2026 Texas A&M AgriLife Extension

Averages were computed using climatic data over the entire period of record available from the National Weather Service and compared to ETo rates based on the standardized Penman-Monteith equation where available. (August 2005)

Average Relative Humidity

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Average
Abilene	55.4	60.2	68.4	77.5	84.2	91.3	94.9	94.3	87.0	77.8	65.6	57.8	76.2
Amarillo	49.2	53.3	61.2	70.9	79.0	88.0	91.2	89.2	82.2	72.5	59.3	51.0	70.6
Austin	60.1	64.4	71.7	79.1	85.2	91.6	95.2	95.7	89.8	81.6	70.2	62.7	78.9
Brownsville	70.3	73.1	78.0	83.2	87.4	91.3	93.0	93.6	90.4	85.1	77.9	71.6	82.9
College Station	59.3	63.6	71.0	78.4	84.8	91.2	94.7	95.3	89.4	80.9	69.9	62.2	78.4
Corpus Christi	66.2	69.7	75.3	81.2	86.0	90.8	93.5	93.6	89.8	83.8	75.2	69.0	81.2
Dallas/Ft. Worth	54.2	59.9	67.8	75.9	83.2	91.6	96.2	95.7	88.3	78.6	66.0	57.3	76.2
Del Rio	63.4	68.2	76.1	83.6	88.8	94.4	97.0	96.7	91.0	82.1	71.6	64.3	81.4
El Paso	57.5	63.3	69.9	78.6	87.2	95.8	95.2	93.0	87.8	78.7	66.3	58.1	77.6
Galveston	59.4	61.5	67.0	73.5	80.2	85.5	87.7	88.1	85.0	78.0	69.1	62.9	74.8
Houston	61.8	66.0	72.7	79.0	85.3	90.8	93.7	93.5	89.0	81.4	71.7	64.9	79.2
Lubbock	53.5	58.7	66.3	75.3	82.7	90.6	92.6	91.1	84.2	75.1	63.2	54.7	74.0
Midland	57.1	62.2	69.8	78.6	86.4	92.9	94.3	93.2	86.4	77.9	66.2	59.0	77.0
Port Arthur	61.6	65.1	71.2	77.8	84.4	89.7	91.8	91.8	88.0	80.7	70.9	64.2	78.1
San Angelo	58.4	63.2	70.8	79.7	86.3	92.2	95.5	94.6	87.6	79.1	67.6	60.5	78.0
San Antonio	61.8	66.2	73.4	80.3	86.1	91.9	95.1	95.2	89.9	82.1	71.3	64.5	79.8
Victoria	63.3	67.1	73.8	80.4	85.7	90.8	93.7	94.0	89.6	83.0	73.7	66.3	80.1
Waco	57.1	61.9	69.4	78.0	84.6	92.1	96.4	96.8	89.9	80.6	68.1	59.9	77.9
Wichita Falls	53.0	58.4	67.0	76.6	83.9	92.6	97.6	97.2	88.6	78.4	64.7	55.6	76.1
© 2026 Texas A&M AgriLife Extension

Average Minimum Temperature (TMin)

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Average
Abilene	31.6	36.1	42.9	52.3	61.0	68.8	72.5	71.5	64.7	54.3	42.3	34.2	52.7
Amarillo	21.9	26.3	32.2	41.6	51.8	61.2	65.7	64.1	56.7	44.9	32.1	24.5	43.6
Austin	39.5	43.0	49.3	57.7	65.1	71.4	73.8	73.6	68.8	59.2	48.5	41.7	57.6
Brownsville	51.0	53.7	59.1	65.6	71.1	74.6	75.5	75.3	72.8	65.9	58.6	52.3	64.6
College Station	39.5	42.7	49.4	57.8	65.2	71.2	73.5	73.2	68.4	58.4	48.6	41.8	57.5
Corpus Christi	46.5	49.7	55.9	63.2	69.9	73.8	75.2	75.2	72.3	64.4	55.4	49.0	62.5
Dallas/Ft. Worth	34.0	38.7	46.3	54.0	63.2	70.7	74.8	74.2	67.1	56.0	45.3	36.9	55.1
Del Rio	39.9	43.9	51.3	59.3	66.6	72.5	74.7	74.2	69.3	59.8	48.7	40.9	58.4
El Paso	31.1	35.2	41.2	49.2	57.8	66.6	69.8	68.3	62.0	50.1	38.0	31.7	50.1
Galveston	48.1	50.6	56.8	64.6	71.9	77.3	79.4	79.1	75.6	68.2	58.1	51.6	65.1
Houston	41.3	44.3	51.1	57.8	65.5	71.3	73.2	72.8	68.4	58.7	49.7	43.5	58.1
Lubbock	25.3	29.1	35.4	45.0	54.7	63.5	66.8	65.3	58.4	47.4	35.0	27.3	46.1
Midland	29.7	33.9	40.4	49.3	58.7	66.7	69.2	68.3	61.9	51.6	38.9	31.8	50.0
Port Arthur	42.9	45.6	51.5	59.2	66.6	72.2	74.0	73.5	69.7	59.7	50.5	44.9	59.2
San Angelo	32.6	36.4	43.5	52.4	61.2	68.7	71.5	70.5	64.1	53.8	42.1	34.5	52.6
San Antonio	39.4	43.0	49.9	58.1	66.0	72.1	74.4	73.8	69.2	59.5	48.5	41.6	58.0
Victoria	43.2	46.1	53.1	60.9	68.0	73.2	74.9	74.6	70.6	61.5	52.5	45.5	60.3
Waco	36.2	40.2	46.8	55.8	64.0	71.4	74.7	74.3	67.9	57.3	46.3	38.7	56.1
Wichita Falls	29.7	34.1	41.2	50.9	59.9	68.7	72.9	72.1	64.5	53.4	40.6	32.8	51.7
© 2026 Texas A&M AgriLife Extension

Average Mean Temperature (TMean)

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Average
Abilene	43.5	48.2	55.6	64.9	72.6	80.1	83.7	82.9	75.8	66.0	53.9	46.0	64.4
Amarillo	35.6	39.8	46.7	56.3	65.4	74.6	78.5	76.7	69.4	58.7	45.7	37.8	57.1
Austin	49.8	53.7	60.5	68.4	75.2	81.5	84.5	84.6	79.3	70.4	59.4	52.2	68.3
Brownsville	60.6	63.4	68.5	74.4	79.2	82.9	84.2	84.4	81.6	75.5	68.2	62.0	73.8
College Station	49.4	53.2	60.2	68.1	75.0	81.2	84.1	84.3	78.9	69.7	59.3	52.0	67.9
Corpus Christi	56.4	59.7	65.6	72.2	77.8	82.3	84.3	84.4	81.1	74.1	65.3	59.0	71.8
Dallas/Ft. Worth	44.1	49.3	57.1	65.0	73.2	81.1	85.5	84.9	77.7	67.3	55.7	47.1	65.7
Del Rio	51.7	56.0	63.7	71.4	77.7	83.4	85.8	85.5	80.2	70.9	60.2	52.6	69.9
El Paso	44.3	49.3	55.6	63.9	72.5	81.2	82.5	80.7	74.9	64.4	52.2	44.9	63.9
Galveston	53.8	56.1	61.9	69.1	76.1	81.4	83.5	83.6	80.3	73.1	63.6	57.2	70.0
Houston	51.6	55.2	61.9	68.4	75.4	81.0	83.5	83.1	78.7	70.0	60.7	54.2	68.6
Lubbock	39.4	43.9	50.9	60.2	68.7	77.0	79.7	78.2	71.3	61.2	49.1	41.0	60.1
Midland	43.4	48.0	55.1	63.9	72.5	79.8	81.8	80.7	74.2	64.7	52.6	45.4	63.5
Port Arthur	52.2	55.4	61.4	68.5	75.5	80.9	82.9	82.6	78.8	70.2	60.7	54.6	68.6
San Angelo	45.5	49.8	57.1	66.0	73.8	80.5	83.5	82.5	75.9	66.4	54.8	47.5	65.3
San Antonio	50.6	54.6	61.6	69.2	76.0	82.0	84.7	84.5	79.5	70.8	59.9	53.1	68.9
Victoria	53.3	56.6	63.4	70.7	76.8	82.0	84.3	84.3	80.1	72.2	63.1	55.9	70.2
Waco	46.7	51.1	58.1	66.9	74.3	81.8	85.6	85.5	78.9	68.9	57.2	49.3	67.0
Wichita Falls	41.4	46.3	54.1	63.7	71.9	80.7	85.2	84.6	76.6	65.9	52.6	44.2	63.9
© 2026 Texas A&M AgriLife Extension

City	Years of Data
Abilene	52
Amarillo	52
Austin	70
Brownsville	79
College Station	47
Corpus Christi	52
Dallas/Ft. Worth	26
Del Rio	44
El Paso	52
Galveston	59
Houston	31
Lubbock	89
Midland	52
Port Arthur	53
San Angelo	54
San Antonio	54
Victoria	39
Waco	68
Wichita Falls	99
© 2026 Texas A&M AgriLife Extension

Average Maximum Temperature (TMax)

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Average
Abilene	55.4	60.2	68.4	77.5	84.2	91.3	94.9	94.3	87.0	77.8	65.6	57.8	76.2
Amarillo	49.2	53.3	61.2	70.9	79.0	88.0	91.2	89.2	82.2	72.5	59.3	51.0	70.6
Austin	60.1	64.4	71.7	79.1	85.2	91.6	95.2	95.7	89.8	81.6	70.2	62.7	78.9
Brownsville	70.3	73.1	78.0	83.2	87.4	91.3	93.0	93.6	90.4	85.1	77.9	71.6	82.9
College Station	59.3	63.6	71.0	78.4	84.8	91.2	94.7	95.3	89.4	80.9	69.9	62.2	78.4
Corpus Christi	66.2	69.7	75.3	81.2	86.0	90.8	93.5	93.6	89.8	83.8	75.2	69.0	81.2
Dallas/Ft. Worth	54.2	59.9	67.8	75.9	83.2	91.6	96.2	95.7	88.3	78.6	66.0	57.3	76.2
Del Rio	63.4	68.2	76.1	83.6	88.8	94.4	97.0	96.7	91.0	82.1	71.6	64.3	81.4
El Paso	57.5	63.3	69.9	78.6	87.2	95.8	95.2	93.0	87.8	78.7	66.3	58.1	77.6
Galveston	59.4	61.5	67.0	73.5	80.2	85.5	87.7	88.1	85.0	78.0	69.1	62.9	74.8
Houston	61.8	66.0	72.7	79.0	85.3	90.8	93.7	93.5	89.0	81.4	71.7	64.9	79.2
Lubbock	53.5	58.7	66.3	75.3	82.7	90.6	92.6	91.1	84.2	75.1	63.2	54.7	74.0
Midland	57.1	62.2	69.8	78.6	86.4	92.9	94.3	93.2	86.4	77.9	66.2	59.0	77.0
Port Arthur	61.6	65.1	71.2	77.8	84.4	89.7	91.8	91.8	88.0	80.7	70.9	64.2	78.1
San Angelo	58.4	63.2	70.8	79.7	86.3	92.2	95.5	94.6	87.6	79.1	67.6	60.5	78.0
San Antonio	61.8	66.2	73.4	80.3	86.1	91.9	95.1	95.2	89.9	82.1	71.3	64.5	79.8
Victoria	63.3	67.1	73.8	80.4	85.7	90.8	93.7	94.0	89.6	83.0	73.7	66.3	80.1
Waco	57.1	61.9	69.4	78.0	84.6	92.1	96.4	96.8	89.9	80.6	68.1	59.9	77.9
Wichita Falls	53.0	58.4	67.0	76.6	83.9	92.6	97.6	97.2	88.6	78.4	64.7	55.6	76.1
© 2026 Texas A&M AgriLife Extension

Average Minimum Temperature (TMin)

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Average
Abilene	31.6	36.1	42.9	52.3	61.0	68.8	72.5	71.5	64.7	54.3	42.3	34.2	52.7
Amarillo	21.9	26.3	32.2	41.6	51.8	61.2	65.7	64.1	56.7	44.9	32.1	24.5	43.6
Austin	39.5	43.0	49.3	57.7	65.1	71.4	73.8	73.6	68.8	59.2	48.5	41.7	57.6
Brownsville	51.0	53.7	59.1	65.6	71.1	74.6	75.5	75.3	72.8	65.9	58.6	52.3	64.6
College Station	39.5	42.7	49.4	57.8	65.2	71.2	73.5	73.2	68.4	58.4	48.6	41.8	57.5
Corpus Christi	46.5	49.7	55.9	63.2	69.9	73.8	75.2	75.2	72.3	64.4	55.4	49.0	62.5
Dallas/Ft. Worth	34.0	38.7	46.3	54.0	63.2	70.7	74.8	74.2	67.1	56.0	45.3	36.9	55.1
Del Rio	39.9	43.9	51.3	59.3	66.6	72.5	74.7	74.2	69.3	59.8	48.7	40.9	58.4
El Paso	31.1	35.2	41.2	49.2	57.8	66.6	69.8	68.3	62.0	50.1	38.0	31.7	50.1
Galveston	48.1	50.6	56.8	64.6	71.9	77.3	79.4	79.1	75.6	68.2	58.1	51.6	65.1
Houston	41.3	44.3	51.1	57.8	65.5	71.3	73.2	72.8	68.4	58.7	49.7	43.5	58.1
Lubbock	25.3	29.1	35.4	45.0	54.7	63.5	66.8	65.3	58.4	47.4	35.0	27.3	46.1
Midland	29.7	33.9	40.4	49.3	58.7	66.7	69.2	68.3	61.9	51.6	38.9	31.8	50.0
Port Arthur	42.9	45.6	51.5	59.2	66.6	72.2	74.0	73.5	69.7	59.7	50.5	44.9	59.2
San Angelo	32.6	36.4	43.5	52.4	61.2	68.7	71.5	70.5	64.1	53.8	42.1	34.5	52.6
San Antonio	39.4	43.0	49.9	58.1	66.0	72.1	74.4	73.8	69.2	59.5	48.5	41.6	58.0
Victoria	43.2	46.1	53.1	60.9	68.0	73.2	74.9	74.6	70.6	61.5	52.5	45.5	60.3
Waco	36.2	40.2	46.8	55.8	64.0	71.4	74.7	74.3	67.9	57.3	46.3	38.7	56.1
Wichita Falls	29.7	34.1	41.2	50.9	59.9	68.7	72.9	72.1	64.5	53.4	40.6	32.8	51.7
© 2026 Texas A&M AgriLife Extension

Average Mean Temperature (TMean)

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Average
Abilene	43.5	48.2	55.6	64.9	72.6	80.1	83.7	82.9	75.8	66.0	53.9	46.0	64.4
Amarillo	35.6	39.8	46.7	56.3	65.4	74.6	78.5	76.7	69.4	58.7	45.7	37.8	57.1
Austin	49.8	53.7	60.5	68.4	75.2	81.5	84.5	84.6	79.3	70.4	59.4	52.2	68.3
Brownsville	60.6	63.4	68.5	74.4	79.2	82.9	84.2	84.4	81.6	75.5	68.2	62.0	73.8
College Station	49.4	53.2	60.2	68.1	75.0	81.2	84.1	84.3	78.9	69.7	59.3	52.0	67.9
Corpus Christi	56.4	59.7	65.6	72.2	77.8	82.3	84.3	84.4	81.1	74.1	65.3	59.0	71.8
Dallas/Ft. Worth	44.1	49.3	57.1	65.0	73.2	81.1	85.5	84.9	77.7	67.3	55.7	47.1	65.7
Del Rio	51.7	56.0	63.7	71.4	77.7	83.4	85.8	85.5	80.2	70.9	60.2	52.6	69.9
El Paso	44.3	49.3	55.6	63.9	72.5	81.2	82.5	80.7	74.9	64.4	52.2	44.9	63.9
Galveston	53.8	56.1	61.9	69.1	76.1	81.4	83.5	83.6	80.3	73.1	63.6	57.2	70.0
Houston	51.6	55.2	61.9	68.4	75.4	81.0	83.5	83.1	78.7	70.0	60.7	54.2	68.6
Lubbock	39.4	43.9	50.9	60.2	68.7	77.0	79.7	78.2	71.3	61.2	49.1	41.0	60.1
Midland	43.4	48.0	55.1	63.9	72.5	79.8	81.8	80.7	74.2	64.7	52.6	45.4	63.5
Port Arthur	52.2	55.4	61.4	68.5	75.5	80.9	82.9	82.6	78.8	70.2	60.7	54.6	68.6
San Angelo	45.5	49.8	57.1	66.0	73.8	80.5	83.5	82.5	75.9	66.4	54.8	47.5	65.3
San Antonio	50.6	54.6	61.6	69.2	76.0	82.0	84.7	84.5	79.5	70.8	59.9	53.1	68.9
Victoria	53.3	56.6	63.4	70.7	76.8	82.0	84.3	84.3	80.1	72.2	63.1	55.9	70.2
Waco	46.7	51.1	58.1	66.9	74.3	81.8	85.6	85.5	78.9	68.9	57.2	49.3	67.0
Wichita Falls	41.4	46.3	54.1	63.7	71.9	80.7	85.2	84.6	76.6	65.9	52.6	44.2	63.9
© 2026 Texas A&M AgriLife Extension

City	Years of Data
Abilene	52
Amarillo	52
Austin	70
Brownsville	79
College Station	47
Corpus Christi	52
Dallas/Ft. Worth	26
Del Rio	44
El Paso	52
Galveston	59
Houston	31
Lubbock	89
Midland	52
Port Arthur	53
San Angelo	54
San Antonio	54
Victoria	39
Waco	68
Wichita Falls	99
© 2026 Texas A&M AgriLife Extension

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Amarillo	0.59	0.58	0.93	1.24	2.74	3.40	2.88	2.99	1.89	1.41	0.62	0.57
Austin	2.11	2.41	2.05	3.01	4.38	3.46	2.05	2.23	3.38	3.35	2.28	2.46
Brownsville	1.33	1.31	0.90	1.63	2.31	2.85	1.69	2.46	4.95	3.36	1.61	1.18
College Station	2.87	2.88	2.50	3.77	4.73	3.79	2.24	2.43	4.30	3.64	3.07	3.15
Corpus Christi	1.57	1.88	1.33	2.06	3.09	3.19	1.84	3.33	5.30	3.54	1.56	1.60
Dallas / Ft Worth	1.94	2.44	3.12	3.15	5.43	3.18	2.09	2.10	2.42	4.01	2.43	2.50
Del Rio	0.53	0.91	0.86	1.89	2.39	1.90	1.54	1.72	2.59	1.94	0.85	0.65
El Paso	0.42	0.41	0.30	0.21	0.33	0.72	1.56	1.48	1.42	0.72	0.35	0.62
Galveston	3.33	2.58	2.43	2.55	3.46	4.14	3.77	4.23	5.36	3.17	3.33	3.59
Houston	3.70	2.99	3.48	3.49	5.22	5.13	3.25	3.79	4.45	4.65	3.89	3.64
Lubbock	0.52	0.61	0.82	1.26	2.62	2.67	2.12	2.07	2.53	1.99	0.62	0.64
Midland	0.54	0.61	0.47	0.77	2.02	1.59	1.83	1.65	2.04	1.56	0.58	0.53
Port Arthur	4.86	3.96	3.30	3.86	5.02	5.68	5.31	5.04	5.77	4.20	4.22	5.13
San Angelo	0.83	1.05	0.93	1.68	2.86	2.20	1.16	1.77	2.78	2.21	0.96	0.78
San Antonio	1.61	1.90	1.68	2.53	3.99	3.57	1.83	2.58	3.29	3.29	2.11	1.72
Victoria	2.28	2.12	2.08	2.93	4.95	4.77	3.03	3.08	5.37	3.72	2.51	2.33
Waco	2.07	2.39	2.51	3.43	4.59	2.80	1.88	1.66	3.07	2.91	2.48	2.49
Wichita Falls	1.08	1.31	1.91	2.72	4.59	3.36	2.05	2.16	2.94	2.69	1.55	1.56
Abilene	1.01	1.10	1.19	2.09	3.31	2.90	2.09	2.45	2.75	2.48	1.28	1.04
© 2026 Texas A&M AgriLife Extension

City	Years of Data
Abilene	52
Amarillo	52
Austin	70
Brownsville	79
College Station	47
Corpus Christi	52
Dallas/Ft. Worth	26
Del Rio	44
El Paso	52
Galveston	59
Houston	31
Lubbock	89
Midland	52
Port Arthur	53
San Angelo	54
San Antonio	54
Victoria	39
Waco	68
Wichita Falls	99
© 2026 Texas A&M AgriLife Extension

Station	Status	Data Available	Last Error Message	Date Error Occurred
Abilene	Updated	01/05/2024 - 05/18/2026	Soil temperature data out of range:-14366.2	02/26/2025
Allen	Updated	03/06/2015 - 05/18/2026	No Error Logged
Alvarado	Updated	07/08/2020 - 05/18/2026	Solar radiation data out of range:-7.1991	09/06/2023
Argyle	Updated	05/26/2018 - 05/18/2026	Solar radiation data out of range:-7999	05/11/2026
Aubrey	Updated	04/20/2022 - 05/18/2026	Solar radiation data out of range:-7.1991	06/22/2025
Austin (LCRA Redbud)	Updated	09/11/2014 - 05/18/2026	Solar radiation data out of range:0	06/26/2022
Ballinger	Updated	12/17/2020 - 05/18/2026	Solar radiation data out of range:-7.1991	12/24/2025
Ben Wheeler	Updated	04/20/2022 - 05/18/2026	Solar radiation data out of range:-7.1991	09/12/2025
Bryan	Updated	08/05/2014 - 05/18/2026	Solar radiation data out of range:-7999	05/07/2026
Buda	Not Updated	08/08/2018 - 05/09/2026	Relative humidity data out of range:0	05/11/2026
Burnet	Updated	07/26/2017 - 05/18/2026	Relative humidity data out of range:0	05/13/2026
Canyon	Updated	12/09/2022 - 05/18/2026	Solar radiation data out of range:-7999	09/05/2025
Carthage	Updated	12/10/2020 - 05/18/2026	Temperature data out of range:-304.24	10/09/2024
Cash	Not Updated	04/01/2016 - 05/03/2026	Solar radiation data out of range:-7999	01/29/2024
Cedar Creek	Updated	12/13/2020 - 05/18/2026	Solar radiation data out of range:0	06/28/2022
Cedar Park	Updated	02/11/2015 - 05/18/2026	Solar radiation data out of range:0	06/26/2022
Celina	Updated	06/24/2025 - 05/18/2026	No Error Logged
Conroe	Updated	09/05/2013 - 05/18/2026	Relative humidity data out of range:7999	05/14/2025
Cooper	Updated	09/17/2025 - 05/18/2026	No Error Logged
Corpus Christi AgriLife	Updated	06/08/2022 - 05/18/2026	Wind speed data out of range:873.040939162996	01/21/2025
Corpus Christi North	Not Updated	08/15/2023 - 05/14/2026	Solar radiation data out of range:-7999	05/11/2026
Corpus Christi South	Not Updated	08/15/2023 - 05/16/2026	Solar radiation data out of range:-7999	05/11/2026
Crystal City	Updated	03/29/2024 - 05/18/2026	No Error Logged
Dallas AgriLife Center	Updated	04/07/2008 - 05/18/2026	Solar radiation data out of range:-7999	05/11/2026
Delta Lake	Updated	03/13/2019 - 05/18/2026	Solar radiation data out of range:-7999	05/05/2026
Detroit	Updated	01/05/2024 - 05/18/2026	Soil temperature data out of range:-14366.2	02/26/2025
Dickinson	Updated	07/27/2016 - 05/18/2026	Solar radiation data out of range:-7999	05/09/2025
Dime Box	Updated	12/03/2024 - 05/18/2026	No Error Logged
Dripping Springs	Updated	02/11/2015 - 05/18/2026	Solar radiation data out of range:0	06/28/2022
Driscoll	Not Updated	06/07/2022 - 11/26/2025	No Error Logged
Eagle Pass	Updated	04/03/2025 - 05/18/2026	No Error Logged
El Dorado	Updated	02/06/2025 - 05/18/2026	Solar radiation data out of range:-7.1991	07/06/2025
Fabens	Updated	04/20/2022 - 05/18/2026	Solar radiation data out of range:0	06/28/2022
Farmersville	Updated	11/15/2012 - 05/18/2026	Solar radiation data out of range:0	06/29/2022
Forestburg	Updated	12/13/2020 - 05/18/2026	Solar radiation data out of range:0	06/28/2022
Forney	Updated	12/03/2012 - 05/18/2026	No Error Logged
Fort Stockton East	Updated	07/08/2020 - 05/18/2026	Solar radiation data out of range:-7.1991	08/06/2025
Fort Stockton West	Not Updated	12/10/2020 - 05/17/2026	Relative humidity data out of range:0	05/18/2026
Fort Worth - NOAA	Updated	08/25/2011 - 05/18/2026	Solar radiation data out of range:-0.0002808	07/11/2022
Freer	Updated	04/20/2022 - 05/18/2026	Solar radiation data out of range:0	06/28/2022
Garland	Updated	03/07/2015 - 05/18/2026	Solar radiation data out of range:0	06/28/2022
Garwood	Updated	12/10/2020 - 05/18/2026	Solar radiation data out of range:-7.1991	04/08/2025
Goliad	Not Updated	12/13/2020 - 04/24/2025	Solar radiation data out of range:0	06/28/2022
Halfway	Updated	06/28/2012 - 05/18/2026	Solar radiation data out of range:-28.7964	04/08/2024
Hebbronville	Updated	04/20/2022 - 05/18/2026	Solar radiation data out of range:-7.1991	08/17/2022
Highland-University Park	Not Updated	04/19/2016 - 05/15/2026	Relative humidity data out of range:0	04/02/2026
Houston	Updated	07/27/2016 - 05/18/2026	Solar radiation data out of range:-7999	04/11/2026
Houston North	Updated	07/11/2023 - 05/18/2026	Solar radiation data out of range:-7999	05/11/2026
Huntsville	Updated	01/22/2010 - 05/18/2026	Relative humidity data out of range:110	07/24/2025
Irving North	Updated	10/08/2013 - 05/18/2026	Solar radiation data out of range:-7999	05/12/2025
Irving South	Updated	10/08/2013 - 05/18/2026	Solar radiation data out of range:-7999	10/03/2023
Jersey Village	Not Updated	03/06/2020 - 03/30/2026	Solar radiation data out of range:-7999	07/17/2025
Kennedale	Updated	11/12/2014 - 05/18/2026	Relative humidity data out of range:0	04/30/2026
Kingsville	Updated	12/20/2020 - 05/18/2026	Temperature data out of range:-262.84	11/27/2023
La Gloria	Updated	07/08/2020 - 05/18/2026	Temperature data out of range:-38.542	09/02/2024
La Villa	Updated	12/10/2020 - 05/18/2026	Relative humidity data out of range:0	04/23/2026
Ladonia 2	Not Updated	06/17/2025 - 04/27/2026	Relative humidity data out of range:0	04/21/2026
Lakeway	Updated	02/11/2015 - 05/18/2026	Solar radiation data out of range:0	06/26/2022
Lewisville	Updated	06/26/2015 - 05/18/2026	Solar radiation data out of range:-7999	02/15/2024
Lubbock	Updated	06/02/2020 - 05/18/2026	Solar radiation data out of range:-7999	07/03/2025
Marble Falls	Updated	09/11/2014 - 05/18/2026	Solar radiation data out of range:0	06/28/2022
Marfa	Updated	04/20/2022 - 05/18/2026	Solar radiation data out of range:-7.1991	10/19/2024
McKinney	Updated	11/15/2012 - 05/18/2026	Temperature data out of range:-46.09	04/20/2023
Medina	Updated	05/25/2021 - 05/18/2026	Solar radiation data out of range:0	06/28/2022
Melissa	Not Updated	03/16/2016 - 02/12/2024	Solar radiation data out of range:0	06/12/2022
Melissa RD121	Updated	04/01/2016 - 05/18/2026	Solar radiation data out of range:0	06/25/2022
Memorial Village	Updated	09/14/2017 - 05/18/2026	Solar radiation data out of range:0	06/27/2022
Menard	Updated	07/08/2020 - 05/18/2026	Solar radiation data out of range:-7.1991	02/14/2024
Mesquite	Updated	12/03/2012 - 05/18/2026	Solar radiation data out of range:0	06/27/2022
Mountain Home	Updated	12/03/2024 - 05/18/2026	No Error Logged
Murphy	Not Updated	03/16/2016 - 08/19/2024	Solar radiation data out of range:-7999	06/05/2025
Naples	Updated	04/20/2022 - 05/18/2026	Solar radiation data out of range:-7.1991	11/18/2025
Nasho	Not Updated	07/05/2018 - 05/01/2026	Solar radiation data out of range:-7999	11/15/2024
Nocona	Updated	12/10/2020 - 05/18/2026	Solar radiation data out of range:0	06/28/2022
Overton	Updated	06/07/2004 - 05/18/2026	Solar radiation data out of range:-7999	04/28/2025
Ozona-Sonora	Updated	07/08/2020 - 05/18/2026	Solar radiation data out of range:-7.1991	08/26/2025
Pflugerville	Updated	02/11/2015 - 05/18/2026	Solar radiation data out of range:0	06/27/2022
Plano	Updated	11/15/2012 - 05/18/2026	Solar radiation data out of range:0	06/29/2022
Princeton	Updated	03/07/2015 - 05/18/2026	Solar radiation data out of range:0	06/24/2022
Prosper	Updated	07/21/2021 - 05/18/2026	Solar radiation data out of range:-7999	05/11/2026
Providence Village	Updated	06/26/2015 - 05/18/2026	Solar radiation data out of range:-7999	04/18/2024
Refugio	Updated	12/22/2020 - 05/18/2026	Solar radiation data out of range:-7.1991	02/18/2025
Richardson	Updated	03/06/2015 - 05/18/2026	Solar radiation data out of range:0	06/27/2022
Richmond North	Updated	01/01/2018 - 05/18/2026	Solar radiation data out of range:-7999	04/24/2024
Richmond South	Updated	07/27/2016 - 05/18/2026	Solar radiation data out of range:-7999	04/22/2026
Rockwall	Updated	12/03/2012 - 05/18/2026	Solar radiation data out of range:0	06/29/2022
Round Rock	Updated	12/17/2020 - 05/18/2026	Solar radiation data out of range:0	06/28/2022
Royse City	Updated	03/07/2015 - 05/18/2026	Solar radiation data out of range:0	06/25/2022
Sachse	Not Updated	03/23/2016 - 12/03/2025	No Error Logged
San Angelo	Not Updated	11/03/2016 - 12/25/2022	Solar radiation data out of range:0	06/29/2022
San Antonio North	Updated	09/02/2005 - 05/18/2026	Solar radiation data out of range:-7999	05/01/2026
San Benito	Updated	04/20/2022 - 05/18/2026	Solar radiation data out of range:-7.1991	11/27/2023
San Saba	Not Updated	12/13/2020 - 05/09/2026	Relative humidity data out of range:0	05/10/2026
Schleicher County North	Not Updated	04/20/2022 - 08/16/2023	Relative humidity data out of range:0	11/27/2026
Seagoville	Updated	01/21/2016 - 05/18/2026	Solar radiation data out of range:0	06/27/2022
Seguin	Updated	12/10/2020 - 05/18/2026	Solar radiation data out of range:0	06/28/2022
Shafter	Updated	04/20/2022 - 05/18/2026	Solar radiation data out of range:-7.1991	08/09/2022
Sinton	Updated	07/08/2020 - 05/18/2026	Temperature data out of range:-27.886	02/23/2023
Southlake	Updated	10/16/2015 - 05/18/2026	Relative humidity data out of range:0	04/18/2026
Spicewood	Updated	07/26/2017 - 05/18/2026	Solar radiation data out of range:0	06/28/2022
Spring	Updated	09/01/2016 - 05/18/2026	Solar radiation data out of range:-7999	04/06/2025
Springtown	Updated	07/08/2020 - 05/18/2026	Relative humidity data out of range:0	04/25/2026
TAMU Irrigation Lab	Updated	04/07/2021 - 05/18/2026	Temperature data out of range:-124.3	04/13/2023
TAMU Turf Lab	Updated	11/08/2012 - 05/18/2026	Temperature data out of range:-74.88	01/03/2023
Tarrant West	Updated	11/12/2014 - 05/18/2026	Solar radiation data out of range:-0.208476	09/18/2025
Tawakoni	Updated	01/21/2016 - 05/18/2026	Solar radiation data out of range:0	06/27/2022
Uvalde Research	Updated	11/06/2010 - 05/18/2026	Solar radiation data out of range:0	06/23/2022
Van Horn North	Updated	12/10/2020 - 05/18/2026	Relative humidity data out of range:0	01/28/2026
Van Horn South	Updated	07/08/2020 - 05/18/2026	Temperature data out of range:-14366.2	10/24/2023
Victoria County West	Updated	04/20/2022 - 05/18/2026	Solar radiation data out of range:-7.1991	07/11/2025
Waco	Not Updated	02/14/2012 - 04/23/2026	Temperature data out of range:-39.29	04/24/2025
Washington	Not Updated	04/20/2022 - 10/02/2023	Solar radiation data out of range:-7.1991	09/17/2023
Water Valley	Updated	04/02/2024 - 05/18/2026	Solar radiation data out of range:-7.1991	01/29/2025
Wylie	Updated	11/13/2012 - 05/18/2026	Solar radiation data out of range:0	06/21/2022

Using PET for Determining Crop Water Requirements and Irrigation Scheduling

Click to download a hard copy of the grower's guide

Contents

I. How to Use

Adjusting for Irrigation System Efficiency

Adjusting for Rainfall

II. Where to Find PET Information

III. What is Potential Evapotranspiration (PET)?

IV. Crop Coefficients

Choosing and Using Crop Coefficients

Soil Moisture Monitoring

Table 1. Sorghum Crop Coefficients

Table 2. Cotton Crop Coefficients

Table 3. Corn Crop Coefficients

V. Irrigation System Efficiencies

Table 4. Typical overall On-Farm Efficiencies

VI. Understanding FAO Crop Coefficients

Table 5. FAO Mean Crop Coefficients, Kc.

Table 6. FAO General Crop Growth Stages.

VII. Acknowledgments

I. HOW TO USE PET

To calculate the water requirements of a crop, we multiply the PET times the crop coefficient using the following equation:

PET x Kc = crop water requirements (equation 1)

where:

PET is the sum of daily PET over the time period of interest, such as the 3-day total, the weekly total, etc.

Kc is the crop coefficient corresponding to the current stage of crop growth.

Example 1: the 5-day PET total is 1.32 inches. My sorghum is in the "heading" growth stage. What are the water requirements? (Note: from Table 1, the "heading" crop coefficient is 1.10)

1.32 inches x 1.10 = 1.45 inches

Thus, I need to apply 1.45 inches to replace the water used by the sorghum in the last 5 days.

Adjusting for Irrigation System Efficiency

It may be necessary to increase the amount of irrigation water in order to compensate for poor irrigation system efficiency. Irrigation system efficiency is defined in Section V of this guide. Table 4 gives the typical ranges of on-farm irrigation systems.

To adjust for irrigation system efficiency, use the following equation:

PET x Kc ÷ Eff = irrigation water requirements (equation 2)

where:

Eff is the overall efficiency of the irrigation system.

Example 2. I am irrigating with a low-pressure center pivot. I estimate that my overall system efficiency is 85%. What are my irrigation water requirements for the sorghum in example 1?

1.32 inches x 1.10 ÷ 0.85 = 1.71 inches.

Adjusting for Rainfall

Rainfall reduces the amount of water we must supply by irrigation to meet plant water requirements. However, not all rainfall becomes available for use by plants and crops. Depending on such factors as soil type, duration and intensity of rainfall, soil moisture levels, etc., a portion of the rainfall will be lost to runoff and deep percolation (water moving below the root zone).

In irrigation scheduling, the term " effective rainfall " refers to that portion of rainfall which infiltrates and is stored in the root zone. Effective rainfall must be estimated for each field and rainfall event. The irrigation requirement determined with equations (1) or (2) should be reduced by the amount of effective rainfall.

Alternatively, soil moisture monitoring devices can be use to determine soil moisture levels and to determine when irrigations should be re-started following rains.

II. WHERE TO FIND PET INFORMATION

For persons with Internet access, PET and weather information is provided for about 10 locations in Central and South Texas on the Texas PET Web Site. The address is:

http://texaset.tamu.edu

Persons without Internet access should contact their water district or County Extension Agent to see if this information is being provided locally in another way.

Persons on the Texas High Plains should contact the Texas A&M Research and Extension Center in Amarillo at (806) 359-5401 about subscription to the High Plains PET Network where PET data is sent out every three days by FAX.

III. WHAT IS POTENTIAL EVAPOTRANSPIRATION (PET)?

Evapotranspiration (ET) is a measurement of the total amount of water needed to grow plants and crops. This term comes from the words evaporation (i.e., evaporation of water from the soil) and transpiration (i.e., transpiration of water by plants). Different plants have different water requirements, so they have different ET rates.

Since there are thousands of cultivated plants, we have tried to simplified matters by establishing a standard ET rate for general reference and use. The standard is referred to as the potential evapotranspiration (PET). This is the potential ET since we are assuming the crop is in a deep soil and under well watered conditions. The standard crop we are using is a cool season grass which is 4-inches tall. The technical term for this is the " Potential Evapotranspiration of a Grass Reference Crop " or "PET" for short.

PET depends on the climate and varies from location to location. Special weather stations are used to collect the climatic data for calculating PET, including temperature, dew point temperature (relative humidity), wind speed, and solar radiation.

The water requirements of specific crops are calculated as a percentage of the PET. This "percentage" is the called the crop coefficient (Kc). Crop coefficients depend on the type of crop and its stage of growth. Detailed information on crop coefficients are given later.

We are using the Penman-Monteith method to calculate PET from the weather station data. This is one of a number of methods that can be used to determine PET and ET. Several organizations, such as the International Committee on Irrigation and Drainage and the Water Requirements Committee of the American Society of Civil Engineers have proposed establishing the Penman-Monteith method as a world-wide standard. Such a standard would help facilitate the sharing of PET data and development of crop coefficients.

IV. CROP COEFFICIENTS

Evapotranspiration (ETo) is an estimate of the water requirements of a 4-inch grass in a deep soil growing under well watered conditions. The water requirements of other crops are determined from PET through crop coefficients (Kc). Crop coefficients vary for different crops. They also change depending on the growing stage of the crop.

Unfortunately, we only have verified crop coefficients for the Texas North High Plains for cotton, sorghum, corn and wheat (see Tables 1-3). These coefficients were developed by the North Plains PET Network Project Team. Another source is the FAO (Food and Agriculture Organization of the United Nations) who has published a long list of generalized crop coefficients which are used throughout the world where local values are not available (see Tables 5&6).

Choosing and Using Crop Coefficients

For cotton, sorghum and corn, I recommend using the North High Plains crop coefficients. These have been verified in research and on-farm irrigation studies, and should vary no more than about 10% for other parts of the state.

The North High Plains crop coefficients are listed by stage of growth in Tables 1-3. Please note that these dates are provided as a general guide only, as crop growth rate is affected by many factors including variety, current weather, soil moisture conditions, etc.

For other crops, refer to the FAO Crop Coefficients until researchers are able to verify coefficients for specific regions in Texas. For many crops, we would expect these general coefficients to be within about 10%.

Soil Moisture Monitoring

I highly recommend soil moisture monitoring using gypsum blocks, watermark sensors, tensiometers, the "feel" method, or other devices for measuring the current water status in the root zone. This provides an excellent check to ensure that irrigations are keeping up with crop water demand.

V. IRRIGATION SYSTEM EFFICIENCIES

No irrigation system is 100% efficient. For sprinkler irrigation systems, we can lose anywhere from 10% to 40% of the water in the air before the water reaches the ground depending on wind and other weather conditions. The amount of water lost to spray drift is referred to as the application efficiency.

For drip and surface irrigation system, our biggest concern is how evenly distributed the water is over the field or along laterals and rows. This is referred to as the distribution efficiency. The term overall efficiency is a combination of both the application and distribution efficiencies.

The normal ranges in on-farm overall efficiencies are listed in Table 4. Under some situations, we will need to increase the amount of irrigation to compensate for water lost due to the inefficiencies of the system.

Table 1. Sorghum Crop Coefficients.

GROWTH STAGE¹	K_C	DAYS AFTER PLANTING²
Seeding	0.40	3 - 4
Emerg	0.40	5 - 8
3-leaf	0.55	19 - 24
4-leaf	0.60	28 - 33
5-leaf	0.70	32 - 37
GPD	0.80	35 - 40
Flag	0.95	52 - 58
Boot	1.10	57 - 61
Heading	1.10	60 - 65
Flower	1.00	68 - 75
S Dough	0.95	85 - 95
H Dough	0.90	95 - 100
Blk lyr	0.85	110 - 120
Harvest	0.00	125 - 140

¹Sorghum will bloom at different times depending on locating , planting date, and maturity of the variety.

²The Days After Planting are for a medium-early to medium late variety.

Table 2. Cotton Crop Coefficients.

GROWTH STAGE	K_C	DAYS AFTER PLANTING
Seeding	.07	0 - 10
1^st Sqr	.22	32 - 40
1^st Blom	.44	55 - 60
Max Blom	1.10	70 - 90
1^st open	1.10	105 - 115
25% open	.83	115 - 125
50% open	.44	135 - 145
95% open	.44	140 - 150
Pick	.10	140 - 150

Table 3. Corn Crop Coefficients.

GROWTH STAGE¹	K_C	DAYS AFTER PLANTING
Seed	0.25	0 - 5
Emerg	0.35	5 - 8
4-leaf	0.45	24 - 28
5-leaf	0.70	29 - 34
6-leaf	0.85	35 - 40
8-leaf	1.00	43 - 46
10 leaf	1.15	51 - 58
12-leaf	1.20	57 - 65
14-leaf	1.25	65 - 75
Tassel	1.25	72 - 82
Silk	1.30	75 - 85
Blister	1.30	85 - 95
Milk	1.30	95 - 105
Dough	1.20	100 - 110
Dent	1.00	110 - 120
½ mat	0.90	115 - 125
Blk lyr	0.70	125 - 135
Harvest	0.00	140 +

¹ Note: 50% silking occurs in 85 days in Corpus Christi/Coastal bend area and in 75 days in the Uvalde area.

Table 4. Typical overall On-Farm Efficiencies

System	Overall Effeciency
Surface	0.50 - 0.80
a. average	0.50
b. land leveling and delivery pipeline meeting design standards	0.70
c. tailwater recovery with (b)	0.80
d. surge	0.60 - 0.90¹
Sprinkler	0.55 - 0.75³
Center Pivot	0.55 - 0.90³
LEPA	0.90 - 0.95
Drip	0.80 - 0.90²

1. Surge has been found to increase efficiencies 8 to 28 percent over non-surge furrow systems.

2. Trickle systems are typically designed at 90 percent efficiency; short laterals (<100ft) or systems with pressure compensationg emitters may have higher efficiencies.

3. Under low wind conditions.

VI. FAO CROP COEFFICIENTS

With the FAO method, crop coefficients (Table 5) are represented by straight lines connecting four general growth stages, as indicated in the following figure. Table 6 gives a more detailed explanation of the crop coefficient values and their respective growth stages.

Table 5. FAO Mean Crop Coefficients, K_c, for Arid Climates¹

CROP	K_c1²	K_c2	K_c3
Alfalfa Hay³	0.30	1.25	1.10
Artichokes	0.95	1.00	0.95
Asparagus	0.30	0.95	0.30
Banana, 1^st year	0.50	1.15	1.10
Banana, 2^nd year	0.70	1.20	1.10
Barley, Wheat, Oats	0.30	1.15	0.20
Beans, Green	0.40	1.00	0.90
Beans, Dry and Pulses	0.40	1.15	0.35
Beets, Table	0.40	1.05	0.95
Berries	0.30	1.05	0.40
Carrots	0.50	1.10	0.80
Castor Beans	0.40	1.15	0.50
Celery	0.35	1.10	1.00
Citrus	0.65	0.80	0.65
Citrus w/cover or weeds	0.70	1.05	1.05
Clover Hay³	0.60	1.20	1.05
Coffee	0.90	0.90	0.90
Conifer Trees	1.20	1.20	1.20
Corn, Field	0.40	1.15	0.60, 0.35⁴
Corn, Sweet	0.40	1.15	1.05
Cotton	0.40	1.20	0.65
Cucumber, Fresh Market	0.35	0.95	0.75
Cucumber, Machine Harvest	0.35	0.95	0.95
Crucifers⁵	0.40	1.05	0.90
Dates	0.95	0.95	0.95
Deciduous Orchard	0.50	1.00	0.65⁶
Deciduous Orchard w/cover or weeds	0.80	1.25	0.85⁶
Eggplant	0.40	1.05	0.85
Flax	0.30	1.10	0.20
Grapes	0.30	0.80	0.40
Grass Pasture	0.80	0.80	0.80
Groundnuts	0.40	1.05	0.60
Hops	0.30	1.00	0.60
Kiwi	0.30	1.05	1.05
Lentil	0.30	1.15	0.25
Lettuce	0.30	1.00	0.95
Melons	0.40	1.00	0.75
Millet	0.30	1.10	0.25
Mint	0.60	1.10	1.10
Olives	0.40	0.70	0.70
Onion, Dry	0.50	1.05	0.80
Onion, Green	0.50	1.00	1.00
Open Water	1.15	1.15	1.15
Palm Trees	0.95	0.95	0.95
Peas, Fresh	0.40	1.10	1.05
Peas, Dry/Seed	0.40	1.10	0.30
Peppers, Fresh	0.35	1.05	0.85
Pistachios	0.20	1.10	0.40
Potato	0.40	1.10	0.75⁸
Pumpkin	0.40	1.00	0.75
Radishes	0.30	0.85	0.80
Rice	1.10	1.25	1.00
Safflower	0.35	1.15	0.20
Sorghum, Grain	0.30	1.05	0.50
Sorghum, Sweet	0.30	1.20	0.50
Soybeans	0.35	1.10	0.45
Spinach	0.30	1.00	0.95
Squash	0.30	0.95	0.75
Strawberries	0.40	0.90	0.70
Sugar Beet	0.30	1.15	1.00⁹
Sugar Cane	0.40	1.25	0.70
Sunflower	0.30	1.15	0.35
Tea	1.00	1.00	1.00
Tomato	0.40	1.20	0.65
Walnut Orchard	0.50	1.00	0.65
Winter Wheat	0.30	1.15	0.20

Footnotes to Table 5.

¹Values for K_c2 and K_c3 represent those for an arid climate (RH_min~ 20%) with moderate wind speed (0-5 m s^-1, averaging 2 m s^-1) and are used for general irrigation water requirements. For humid or windier conditions, Kc2 and K_c3 can be modified as follows:

K_c2=K_{c2 table} - 0.0015 RH_min + 0.01 U₂

K_c3=K_{c3 table} - 0.0015 RH_min + 0.01 U₂ when K_c3 > or = 0.4

K_c3 = K_{c3 table} + 0.001 (RH_min-20) when K_c3 < 0.4

²General values for K_c1 under infrequent soil wetting (~each 10 days). K_c1 is a function of wetting interval and potential evaporation rate during the initial and development periods.
³ The coefficients for hay crops represent immediately following cutting; full cover; and immediately before cutting, respectively. An overall mean coefficient for alfalfa hay which takes into account cutting effects is 1.05 and for clover is 1.00. K_c3 for alfalfa seed, which is never cut for forage or hay is about 0.5.
⁴ The first K_c3 value is for harvest at high grain moisture. The second K_c3 value is for harvest after complete field drying of grain (to about 18%).
⁵ Crucifers include cabbage, cauliflower, broccoli, and Brussel sprouts.
⁶ The K_c3 value represents the K_c prior to leaf drop.
⁷ Cool season grass varieties include dense strands of bluegrass, ryegrass, and fescue. Warm season varieties include bermuda grass and St. Augustine grass. The 0.90 values for cool season grass represent a 0.06 to 0.08m height under general turf conditions.
⁸ The K_c3 value for potatoes is about 0.40 for long season potatoes with vine kill.
⁹The K_c3 value for sugar beets is 0.60 if no irrigation occurs during the last month.

Table 6 . FAO Generalized Crop Growth Stages

K_cValues	Growth Stage	Description
K_c1	Initial	The average K_C value from planting to about 10% ground cover.
K_c1-K_c2	Rapid Growth	From 10% ground cover to 75% cover or to peak water use, which ever comes first.
K_c2	Mid season	The average value from the end of the rapid growth stage until water use begins to decline due to crop aging.
K_c2-K_c3	Late season	From when K_C begins to decline until harvest or when water use ceases or becomes minimal.
K_c3	Harvest	The average value at harvest or the end of the water use season.

Note: For the rapid growth and the late season stage, it is assumed that KC values increase or decrease linearly with time.

VII. ACKNOWLEDGEMENTS

Information on crop growth periods, time periods after planting, and other advice provided by Charles, Stickler, Associate Professor and Extension Agronomist, Texas A&M Center-Uvalde.

For More Information

For more information on the Penman-Monteith equation and other methods for determining PET, see the book: Evapotranspiration and Irrigation Water Requirements, edited by M.E. Jensen, R.D. Burman, and R.G. Allen. Published by the American Society of Civil Engineers, New York, NY. 1990. 332pp.

Written by Guy Fipps, Associate Professor and Extension Agricultural Engineer, Texas A&M University, College Station..

Station	Status	Data Available	Last Error Message
Allen Rain	Not Updated	01/20/2016 - 12/23/2025	No Error Logged
Baytown Rain (77520)	Not Updated	01/01/0001 - 01/01/0001	No Error Logged
Baytown Rain (77521)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Brookshire Rain (77423)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Channelview Rain (77530)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Conroe Rain (77306)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Crosby Rain (77532)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Cypress Rain (77429)	Not Updated	06/01/2021 - 12/06/2025	No Error Logged
Cypress Rain (77433)	Not Updated	06/01/2021 - 12/06/2025	No Error Logged
Farmersville Rain	Not Updated	01/20/2016 - 05/21/2025	No Error Logged
Forney Rain	Not Updated	01/20/2016 - 12/22/2025	No Error Logged
Friendswood Rain (77546)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Garland Rain	Not Updated	01/20/2016 - 12/23/2025	No Error Logged
Hockley Rain (77447)	Not Updated	06/01/2021 - 12/06/2025	No Error Logged
Houston Rain (77007)	Not Updated	05/14/2021 - 12/23/2025	No Error Logged
Houston Rain (77008)	Not Updated	01/01/0001 - 01/01/0001	No Error Logged
Houston Rain (77013)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77014)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77015)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77017)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77018)	Not Updated	05/28/2021 - 12/06/2025	No Error Logged
Houston Rain (77019)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77023)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77025)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77029)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Houston Rain (77031)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77032)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77035)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Houston Rain (77036)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77037)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77039)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Houston Rain (77040)	Not Updated	06/01/2021 - 12/06/2025	No Error Logged
Houston Rain (77042)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77044)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Houston Rain (77045)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77047)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77048)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77049)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Houston Rain (77051)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77054)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77055)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Houston Rain (77058)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Houston Rain (77059)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77060)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77063)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Houston Rain (77064)	Not Updated	05/28/2021 - 12/06/2025	No Error Logged
Houston Rain (77066)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Houston Rain (77068)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77070)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Houston Rain (77071)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77072)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Houston Rain (77073)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77075)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77077)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77079)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77080)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Houston Rain (77082)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77083)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77084)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Houston Rain (77087)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77088)	Not Updated	06/01/2021 - 12/06/2025	No Error Logged
Houston Rain (77089)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Houston Rain (77090)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77091)	Not Updated	05/28/2021 - 12/06/2025	No Error Logged
Houston Rain (77092)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Houston Rain (77093)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77094)	Not Updated	05/28/2021 - 12/23/2025	No Error Logged
Houston Rain (77095)	Not Updated	05/28/2021 - 12/06/2025	No Error Logged
Houston Rain (77099)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Houston Rain (77502)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Huffman Rain (77336)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Humble Rain (77338)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Humble Rain (77396)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Katy Rain (77449)	Not Updated	06/01/2021 - 12/06/2025	No Error Logged
Katy Rain (77450)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Katy Rain (77493)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Katy Rain (77494)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
La Porte Rain (77571)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
League City Rain (77573)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Magnolia Rain (77354)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Magnolia Rain (77355)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
McKinney Rain	Not Updated	01/20/2016 - 12/23/2025	No Error Logged
Mesquite Rain	Not Updated	01/20/2016 - 12/23/2025	No Error Logged
New Caney Rain (77357)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Pasadena Rain (77506)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Pasadena Rain (77507)	Not Updated	01/01/0001 - 01/01/0001	No Error Logged
Pearland Rain (77581)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Pinehurst Rain (77362)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Plano Rain	Not Updated	01/20/2016 - 01/06/2025	No Error Logged
Plantersville Rain (77363)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Porter Rain (77365)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Princeton Rain	Not Updated	01/20/2016 - 12/23/2025	No Error Logged
Richardson Rain	Not Updated	01/20/2016 - 12/23/2025	No Error Logged
Richmond Rain (77407)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Rockwall Rain	Not Updated	01/20/2016 - 12/22/2025	No Error Logged
Royse City Rain	Not Updated	01/20/2016 - 12/23/2025	No Error Logged
Seabrook Rain (77586)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
South Houston Rain (77587)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Splendora Rain (77372)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Spring Rain (77373)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Spring Rain (77382)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Spring Rain (77389)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Tomball Rain (77375)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Tomball Rain (77377)	Not Updated	06/01/2021 - 12/06/2025	No Error Logged
Waller Rain (77484)	Not Updated	06/01/2021 - 12/06/2025	No Error Logged
Webster Rain (77598)	Not Updated	06/01/2021 - 12/23/2025	No Error Logged
Wylie Rain	Not Updated	01/20/2016 - 12/23/2025	No Error Logged

No Stress	1.0
Low Stress	0.8
Normal Stress	0.6
High Stress	0.5
Very High Stress	0.4