Melissa RD121's 14 Day Weather Summary Sponsored by North Texas Municipal Water District
Date ETo
(in)
Max Temp
(f)
Min Temp
(f)
Min RH
(%)
Solar Rad.
(MJ/m2)
Rainfall
(in)
Wind 4am
(mph)
Wind 4pm
(mph)
Battery
(v)
May 08, 2025 - Thu 0.17 72 59 49 22.69 0.00 3.11 8.60
May 07, 2025 - Wed 0.16 74 58 48 21.39 0.00 0.00 7.35
May 06, 2025 - Tue 0.06 63 56 78 5.41 1.20 5.64 6.24
May 05, 2025 - Mon 0.08 68 53 50 8.81 0.18 0.06 4.03
May 04, 2025 - Sun 0.16 73 50 33 25.25 0.00 0.75 2.17
May 03, 2025 - Sat 0.18 69 52 35 25.94 0.00 3.43 6.18
May 02, 2025 - Fri 0.06 68 60 70 4.76 0.74 6.02 6.91
May 01, 2025 - Thu 0.08 72 60 78 9.33 0.00 0.33 4.29
Apr 30, 2025 - Wed 0.04 71 57 76 0.86 2.04 10.19 3.48
Apr 29, 2025 - Tue 0.15 79 69 61 13.45 0.00 7.97 10.91
Apr 28, 2025 - Mon 0.11 77 70 69 6.97 0.00 9.76 10.81
Apr 27, 2025 - Sun 0.14 78 66 60 15.07 0.00 2.62 9.11
Apr 26, 2025 - Sat 0.16 80 65 45 17.84 0.00 0.54 9.94
Apr 25, 2025 - Fri 0.15 78 60 59 19.82 0.17 3.28 5.77
Data Summary 1.70 80 50 57 197.60 4.33 3.84 6.84  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
May 08, 2025 - Thu 66 54 56 52 118 0
May 07, 2025 - Wed 65 56 59 53 84 0
May 06, 2025 - Tue 59 55 58 52 110 0
May 05, 2025 - Mon 60 50 55 47 59 0
May 04, 2025 - Sun 63 47 50 43 33 0
May 03, 2025 - Sat 60 45 54 42 123 0
May 02, 2025 - Fri 63 57 67 53 114 0
May 01, 2025 - Thu 65 62 66 58 45 0
Apr 30, 2025 - Wed 63 60 65 49 127 0
Apr 29, 2025 - Tue 73 65 66 62 190 0
Apr 28, 2025 - Mon 73 65 67 64 227 0
Apr 27, 2025 - Sun 72 64 65 62 149 0
Apr 26, 2025 - Sat 71 63 66 55 100 0
Apr 25, 2025 - Fri 68 61 65 59 103 0
Data Summary 65 57 67 42 1,581 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 08, 2025 - Thu 15 5 10 15 10 5
May 07, 2025 - Wed 16 6 11 16 11 6
May 06, 2025 - Tue 10 0 5 10 5 0
May 05, 2025 - Mon 10 0 5 10 5 0
May 04, 2025 - Sun 12 2 7 12 7 2
May 03, 2025 - Sat 11 1 6 11 6 1
May 02, 2025 - Fri 14 4 9 14 9 4
May 01, 2025 - Thu 16 6 11 16 11 6
Apr 30, 2025 - Wed 14 4 9 14 9 4
Apr 29, 2025 - Tue 24 14 19 24 19 14
Apr 28, 2025 - Mon 23 13 18 23 18 13
Apr 27, 2025 - Sun 22 12 17 22 17 12
Apr 26, 2025 - Sat 23 13 18 23 18 13
Apr 25, 2025 - Fri 19 9 14 19 14 9
Data Summary 229 89 159 229 159 89
Chilling Hours for the 2024-2025 Season
October 1, 2024 thru March 31, 2025
Month Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Oct 0 0
Nov 78 81
Dec 168 184
Jan 231 456
Feb 172 297
Mar 63 63
Total 712 1081

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