TAMU Irrigation Lab's 7 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)
Feb 11, 2025 - Tue 0.02 55 48 88 0.92 1.13 3.06 3.84
Feb 10, 2025 - Mon 0.04 59 50 79 4.96 0.01 5.78 3.00
Feb 09, 2025 - Sun 0.07 70 54 70 6.83 0.00 4.11 5.58
Feb 08, 2025 - Sat 0.13 85 67 59 13.82 0.00 7.53 6.41
Feb 07, 2025 - Fri 0.09 77 68 71 9.53 0.00 5.95 7.18
Feb 06, 2025 - Thu 0.11 82 67 63 12.28 0.00 5.64 6.13
Feb 05, 2025 - Wed 0.06 78 67 78 6.39 0.00 5.35 5.22
Data Summary 0.53 85 48 72 54.72 1.14 5.35 5.34  
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 51 50 52 48 94 0
Feb 10, 2025 - Mon 54 49 52 47 91 0
Feb 09, 2025 - Sun 63 55 66 49 127 0
Feb 08, 2025 - Sat 75 67 70 65 156 0
Feb 07, 2025 - Fri 72 66 67 65 137 0
Feb 06, 2025 - Thu 73 66 69 65 124 0
Feb 05, 2025 - Wed 71 67 70 64 122 0
Data Summary 65 60 70 47 852 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 1 0 0 1 0 0
Feb 10, 2025 - Mon 5 0 0 5 0 0
Feb 09, 2025 - Sun 12 2 7 12 7 2
Feb 08, 2025 - Sat 26 16 21 26 21 16
Feb 07, 2025 - Fri 23 13 18 23 18 13
Feb 06, 2025 - Thu 24 14 19 24 19 14
Feb 05, 2025 - Wed 22 12 17 22 17 12
Data Summary 113 57 82 113 82 57
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Feb 11, 2025 - Tue 0 0
Feb 10, 2025 - Mon 0 0
Feb 09, 2025 - Sun 0 0
Feb 08, 2025 - Sat 0 0
Feb 07, 2025 - Fri 0 0
Feb 06, 2025 - Thu 0 0
Feb 05, 2025 - Wed 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 30 30
Dec 57 57
Jan 217 306
Feb 3 3
Total 307 396

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