Freer's 3 Day Weather Summary Sponsored by Texas Water Development Board
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 14, 2025 - Mon 0.22 93 78 44 17.14 0.00 5.32 7.46
Jul 12, 2025 - Sat 0.28 96 77 36 23.39 0.00 6.93 8.37
Jul 11, 2025 - Fri 0.27 94 76 40 22.41 0.00 8.88 11.75
Data Summary 0.77 96 76 40 62.94 0.00 7.04 9.19  
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 14, 2025 - Mon 84 73 76 71 692 32
Jul 12, 2025 - Sat 84 73 75 69 792 32
Jul 11, 2025 - Fri 83 72 74 70 817 32
Data Summary 83 72 76 69 2,300 32
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 14, 2025 - Mon 32 25 30 35 30 25
Jul 12, 2025 - Sat 31 26 31 36 31 26
Jul 11, 2025 - Fri 31 25 30 35 30 25
Data Summary 94 76 91 106 91 76
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Jul 14, 2025 - Mon 0 0
Jul 12, 2025 - Sat 0 0
Jul 11, 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 0 0
Dec 22 22
Jan 202 248
Feb 135 149
Mar 5 5
Total 364 424

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