Melissa RD121's 13 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)
Jul 09, 2025 - Wed 0.20 89 71 49 20.87 0.00 3.50 4.61
Jul 08, 2025 - Tue 0.21 90 73 48 18.74 0.32 5.39 3.31
Jul 07, 2025 - Mon 0.18 87 72 50 17.43 0.16 0.71 9.19
Jul 06, 2025 - Sun 0.20 87 73 36 17.53 0.00 3.07 9.46
Jul 05, 2025 - Sat 0.19 88 71 47 17.76 0.00 3.81 9.37
Jul 04, 2025 - Fri 0.18 87 73 54 16.28 0.08 4.57 7.61
Jul 03, 2025 - Thu 0.14 85 75 40 11.78 0.04 2.48 8.12
Jul 02, 2025 - Wed 0.12 87 74 49 12.03 0.09 0.00 0.88
Jul 01, 2025 - Tue 0.16 86 70 54 17.52 0.00 0.17 4.32
Jun 30, 2025 - Mon 0.25 92 71 41 22.40 0.02 6.40 8.56
Jun 29, 2025 - Sun 0.27 91 76 42 24.14 0.00 5.13 9.12
Jun 28, 2025 - Sat 0.27 91 77 42 24.46 0.00 6.10 9.27
Jun 27, 2025 - Fri 0.25 90 73 44 23.77 0.00 3.69 9.74
Data Summary 2.62 92 70 45 244.71 0.71 3.46 7.20  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Jul 09, 2025 - Wed 79 69 72 66 110 0
Jul 08, 2025 - Tue 80 69 71 64 130 0
Jul 07, 2025 - Mon 80 69 71 65 124 0
Jul 06, 2025 - Sun 80 67 70 64 137 0
Jul 05, 2025 - Sat 78 69 71 65 146 0
Jul 04, 2025 - Fri 78 70 72 66 142 0
Jul 03, 2025 - Thu 79 68 72 63 88 0
Jul 02, 2025 - Wed 79 69 73 63 44 0
Jul 01, 2025 - Tue 78 68 69 65 79 0
Jun 30, 2025 - Mon 83 69 72 62 177 0
Jun 29, 2025 - Sun 84 69 71 67 161 0
Jun 28, 2025 - Sat 84 70 72 68 165 0
Jun 27, 2025 - Fri 82 69 71 68 154 0
Data Summary 80 68 73 62 1,657 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)
Jul 09, 2025 - Wed 28 20 25 30 25 20
Jul 08, 2025 - Tue 29 21 26 31 26 21
Jul 07, 2025 - Mon 29 20 25 30 25 20
Jul 06, 2025 - Sun 29 20 25 30 25 20
Jul 05, 2025 - Sat 28 19 24 29 24 19
Jul 04, 2025 - Fri 29 20 25 30 25 20
Jul 03, 2025 - Thu 30 20 25 30 25 20
Jul 02, 2025 - Wed 30 21 26 31 26 21
Jul 01, 2025 - Tue 28 18 23 28 23 18
Jun 30, 2025 - Mon 28 22 27 32 27 22
Jun 29, 2025 - Sun 31 24 29 34 29 24
Jun 28, 2025 - Sat 31 24 29 34 29 24
Jun 27, 2025 - Fri 29 21 26 31 26 21
Data Summary 379 270 335 400 335 270
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Jul 09, 2025 - Wed 0 0
Jul 08, 2025 - Tue 0 0
Jul 07, 2025 - Mon 0 0
Jul 06, 2025 - Sun 0 0
Jul 05, 2025 - Sat 0 0
Jul 04, 2025 - Fri 0 0
Jul 03, 2025 - Thu 0 0
Jul 02, 2025 - Wed 0 0
Jul 01, 2025 - Tue 0 0
Jun 30, 2025 - Mon 0 0
Jun 29, 2025 - Sun 0 0
Jun 28, 2025 - Sat 0 0
Jun 27, 2025 - Fri 0 0
Data Summary 0 0
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