Uvalde Research's 3 Day Weather Summary Sponsored by Uvalde Agrilife Research Center
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 22, 2025 - Sun 0.19 91 75 42 17.70 0.00 2.71 5.63
Jun 21, 2025 - Sat 0.18 90 72 43 16.88 0.10 0.46 4.68
Jun 20, 2025 - Fri 0.20 94 75 33 19.08 0.00 0.00 4.34
Data Summary 0.57 94 72 39 53.67 0.10 1.06 4.88  
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 22, 2025 - Sun 82 69 71 67 94 0
Jun 21, 2025 - Sat 80 68 70 65 82 0
Jun 20, 2025 - Fri 84 70 71 68 68 0
Data Summary 82 69 71 65 244 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 22, 2025 - Sun 30 23 28 33 28 23
Jun 21, 2025 - Sat 29 21 26 31 26 21
Jun 20, 2025 - Fri 30 25 30 35 30 25
Data Summary 89 69 84 99 84 69
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Jun 22, 2025 - Sun 0 0
Jun 21, 2025 - Sat 0 0
Jun 20, 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 0 0
Nov 23 23
Dec 38 40
Jan 211 275
Feb 131 153
Mar 15 15
Total 418 506

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