Bryan's 3 Day Weather Summary Sponsored by Texas A&M Agrilife Extension
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)
Jun 29, 2025 - Sun 0.23 92 74 51 24.87 0.00 1.70 6.87
Jun 28, 2025 - Sat 0.25 92 75 46 26.30 0.00 3.90 5.86
Jun 27, 2025 - Fri 0.24 91 74 46 26.35 0.00 2.83 4.46
Data Summary 0.72 92 74 47 77.52 0.00 2.81 5.73  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Jun 29, 2025 - Sun 82 72 74 70 106 0
Jun 28, 2025 - Sat 83 72 72 70 113 0
Jun 27, 2025 - Fri 82 71 73 69 104 0
Data Summary 82 71 74 69 324 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)
Jun 29, 2025 - Sun 30 23 28 33 28 23
Jun 28, 2025 - Sat 30 23 28 33 28 23
Jun 27, 2025 - Fri 30 22 27 32 27 22
Data Summary 90 68 83 98 83 68
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
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 1 1
Nov 66 66
Dec 109 109
Jan 219 328
Feb 138 191
Mar 26 26
Total 559 721

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