Allen's 3 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 27, 2024 - Wed 0.11 62 40 30 20.01 0.00 1.68 2.42
Mar 26, 2024 - Tue 0.12 57 36 27 22.27 0.00 1.95 2.21
Mar 25, 2024 - Mon 0.13 70 45 21 14.17 1.33 1.46 4.31
Data Summary 0.36 70 36 26 56.45 1.33 1.69 2.98  
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 27, 2024 - Wed 51 31 37 26 42 0
Mar 26, 2024 - Tue 46 25 31 20 51 0
Mar 25, 2024 - Mon 59 47 58 23 82 0
Data Summary 52 34 58 20 175 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 27, 2024 - Wed 1 0 0 1 0 0
Mar 26, 2024 - Tue 0 0 0 0 0 0
Mar 25, 2024 - Mon 7 0 2 7 2 0
Data Summary 8 0 2 8 2 0
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Mar 27, 2024 - Wed 5 5
Mar 26, 2024 - Tue 7 7
Mar 25, 2024 - Mon 0 0
Data Summary 12 12
Chilling Hours for the 2023-2024 Season
October 1, 2023 thru February 28, 2024
Month Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Oct 28 28
Nov 76 82
Dec 142 151
Jan 202 370
Feb 79 88
Total 527 719

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