Uvalde Research's 13 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)
Apr 17, 2025 - Thu 0.19 91 67 24 14.74 0.00 3.22 4.82
Apr 16, 2025 - Wed 0.16 84 64 35 13.64 0.00 2.18 6.00
Apr 15, 2025 - Tue 0.16 83 66 34 15.36 0.00 2.63 3.22
Apr 14, 2025 - Mon 0.17 94 60 18 19.30 0.00 1.98 2.06
Apr 13, 2025 - Sun 0.21 94 59 11 21.38 0.00 0.66 5.01
Apr 12, 2025 - Sat 0.21 92 59 9 21.41 0.00 0.09 4.86
Apr 11, 2025 - Fri 0.17 89 63 20 20.56 0.00 0.10 3.28
Apr 10, 2025 - Thu 0.16 92 58 14 21.28 0.00 0.87 1.84
Apr 09, 2025 - Wed 0.17 88 52 11 21.23 0.00 1.66 2.96
Apr 08, 2025 - Tue 0.14 81 49 11 21.72 0.00 1.03 0.31
Apr 07, 2025 - Mon 0.12 74 39 14 21.63 0.00 0.00 1.19
Apr 06, 2025 - Sun 0.13 60 45 32 19.52 0.00 4.42 4.31
Apr 05, 2025 - Sat 0.11 70 53 52 13.94 0.28 4.53 3.01
Data Summary 2.09 94 39 21 245.69 0.28 1.80 3.30  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Apr 17, 2025 - Thu 76 61 64 59 93 0
Apr 16, 2025 - Wed 73 59 61 54 92 0
Apr 15, 2025 - Tue 74 58 61 52 79 0
Apr 14, 2025 - Mon 76 59 64 55 45 0
Apr 13, 2025 - Sun 77 55 62 48 71 0
Apr 12, 2025 - Sat 77 53 59 47 69 0
Apr 11, 2025 - Fri 77 55 62 50 37 0
Apr 10, 2025 - Thu 74 52 62 42 26 0
Apr 09, 2025 - Wed 70 47 56 37 41 0
Apr 08, 2025 - Tue 65 39 49 30 21 0
Apr 07, 2025 - Mon 57 37 43 32 14 0
Apr 06, 2025 - Sun 52 34 38 30 88 0
Apr 05, 2025 - Sat 62 51 63 39 85 0
Data Summary 70 50 64 30 760 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)
Apr 17, 2025 - Thu 26 19 24 29 24 19
Apr 16, 2025 - Wed 24 14 19 24 19 14
Apr 15, 2025 - Tue 24 14 19 24 19 14
Apr 14, 2025 - Mon 23 17 22 27 22 17
Apr 13, 2025 - Sun 22 17 22 27 22 17
Apr 12, 2025 - Sat 22 16 21 26 21 16
Apr 11, 2025 - Fri 24 16 21 26 21 16
Apr 10, 2025 - Thu 22 15 20 25 20 15
Apr 09, 2025 - Wed 19 10 15 20 15 10
Apr 08, 2025 - Tue 15 5 10 15 10 5
Apr 07, 2025 - Mon 6 0 1 6 1 0
Apr 06, 2025 - Sun 3 0 0 3 0 0
Apr 05, 2025 - Sat 11 1 6 11 6 1
Data Summary 241 144 200 263 200 144
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Apr 17, 2025 - Thu 0 0
Apr 16, 2025 - Wed 0 0
Apr 15, 2025 - Tue 0 0
Apr 14, 2025 - Mon 0 0
Apr 13, 2025 - Sun 0 0
Apr 12, 2025 - Sat 0 0
Apr 11, 2025 - Fri 0 0
Apr 10, 2025 - Thu 0 0
Apr 09, 2025 - Wed 0 0
Apr 08, 2025 - Tue 0 0
Apr 07, 2025 - Mon 7 7
Apr 06, 2025 - Sun 0 0
Apr 05, 2025 - Sat 0 0
Data Summary 7 7
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