Dallas AgriLife Center's 3 Day Weather Summary Sponsored by Texas AgriLife
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)
Jul 07, 2025 - Mon 0.41 88 76 45 55.86 0.00 0.00 4.94
Jul 06, 2025 - Sun 0.51 86 74 41 73.65 0.00 0.00 2.30
Jul 05, 2025 - Sat 0.47 85 73 67 67.92 0.26 2.51 1.54
Data Summary 1.38 88 73 51 197.43 0.26 0.84 2.93  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Jul 07, 2025 - Mon 81 68 72 64 52 0
Jul 06, 2025 - Sun 79 66 70 62 44 0
Jul 05, 2025 - Sat 77 69 74 66 60 0
Data Summary 79 67 74 62 156 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)
Jul 07, 2025 - Mon 31 22 27 32 27 22
Jul 06, 2025 - Sun 30 20 25 30 25 20
Jul 05, 2025 - Sat 29 19 24 29 24 19
Data Summary 90 61 76 91 76 61
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Jul 07, 2025 - Mon 0 0
Jul 06, 2025 - Sun 0 0
Jul 05, 2025 - Sat 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 54 54
Dec 134 134
Jan 229 411
Feb 172 282
Mar 40 40
Total 629 921

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