Allen's 5 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 07, 2025 - Mon 0.17 89 72 46 20.80 0.13 0.03 2.06
Jul 06, 2025 - Sun 0.14 88 73 37 15.62 0.00 0.77 1.15
Jul 05, 2025 - Sat 0.14 87 72 46 15.12 0.00 1.14 5.20
Jul 04, 2025 - Fri 0.14 86 73 49 15.56 0.23 1.52 4.23
Jul 03, 2025 - Thu 0.11 86 76 38 11.70 0.00 0.10 3.14
Data Summary 0.71 89 72 43 78.80 0.36 0.71 3.16  
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 07, 2025 - Mon 80 66 71 61 19 0
Jul 06, 2025 - Sun 80 66 69 62 20 0
Jul 05, 2025 - Sat 77 68 73 64 44 0
Jul 04, 2025 - Fri 78 68 70 64 46 0
Jul 03, 2025 - Thu 80 66 70 63 19 0
Data Summary 79 66 73 61 148 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 07, 2025 - Mon 29 20 25 30 25 20
Jul 06, 2025 - Sun 29 21 26 31 26 21
Jul 05, 2025 - Sat 29 19 24 29 24 19
Jul 04, 2025 - Fri 29 19 24 29 24 19
Jul 03, 2025 - Thu 31 21 26 31 26 21
Data Summary 147 100 125 150 125 100
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
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
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 2 2
Nov 75 75
Dec 155 165
Jan 235 432
Feb 188 301
Mar 58 58
Total 713 1033

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