Halfway's 3 Day Weather Summary Sponsored by Texas A&M Agrilife Research
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)
Feb 11, 2025 - Tue 0.03 37 27 76 2.73 0.00 10.73 0.00
Feb 10, 2025 - Mon 0.05 39 26 53 5.37 0.00 4.77 10.03
Feb 09, 2025 - Sun 0.09 48 21 30 16.28 0.00 6.62 9.14
Data Summary 0.17 48 21 53 24.38 0.00 7.37 6.39  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Feb 11, 2025 - Tue 31 26 28 24 133 0
Feb 10, 2025 - Mon 34 21 29 14 183 0
Feb 09, 2025 - Sun 34 17 23 9 174 0
Data Summary 33 21 29 9 490 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)
Feb 11, 2025 - Tue 0 0 0 0 0 0
Feb 10, 2025 - Mon 0 0 0 0 0 0
Feb 09, 2025 - Sun 0 0 0 0 0 0
Data Summary 0 0 0 0 0 0
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Feb 11, 2025 - Tue 6 24
Feb 10, 2025 - Mon 15 24
Feb 09, 2025 - Sun 9 20
Data Summary 30 68
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 29 29
Nov 240 268
Dec 362 430
Jan 221 622
Feb 88 142
Total 940 1491

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