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)
Mar 30, 2025 - Sun 0.16 81 59 46 17.80 0.24 2.48 4.19
Mar 29, 2025 - Sat 0.13 77 61 55 15.62 0.00 4.19 6.63
Mar 28, 2025 - Fri 0.10 70 59 57 11.86 1.03 1.12 4.85
Mar 27, 2025 - Thu 0.13 76 57 44 16.94 0.00 0.01 6.31
Mar 26, 2025 - Wed 0.09 68 60 56 9.77 0.30 3.28 0.64
Data Summary 0.61 81 57 51 72.00 1.57 2.22 4.52  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Mar 30, 2025 - Sun 69 56 61 44 107 0
Mar 29, 2025 - Sat 68 60 62 57 107 0
Mar 28, 2025 - Fri 63 56 61 50 81 0
Mar 27, 2025 - Thu 64 53 56 49 65 0
Mar 26, 2025 - Wed 64 53 56 50 56 0
Data Summary 65 55 62 44 417 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)
Mar 30, 2025 - Sun 20 10 15 20 15 10
Mar 29, 2025 - Sat 19 9 14 19 14 9
Mar 28, 2025 - Fri 15 5 10 15 10 5
Mar 27, 2025 - Thu 16 6 11 16 11 6
Mar 26, 2025 - Wed 14 4 9 14 9 4
Data Summary 84 34 59 84 59 34
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Mar 30, 2025 - Sun 0 0
Mar 29, 2025 - Sat 0 0
Mar 28, 2025 - Fri 0 0
Mar 27, 2025 - Thu 0 0
Mar 26, 2025 - Wed 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 60 60
Total 715 1035

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