Springtown'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 17, 2025 - Thu 0.24 94 71 33 30.62 0.00 0.00 2.31
Jul 16, 2025 - Wed 0.23 93 73 47 27.94 0.00 0.00 4.06
Jul 15, 2025 - Tue 0.20 93 74 46 24.76 0.38 0.00 2.13
Data Summary 0.67 94 71 42 83.32 0.38 0.00 2.84  
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 17, 2025 - Thu 83 69 73 66 65 82
Jul 16, 2025 - Wed 83 72 76 69 129 82
Jul 15, 2025 - Tue 80 71 75 68 78 82
Data Summary 82 70 76 66 271 82
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 17, 2025 - Thu 28 23 28 33 28 23
Jul 16, 2025 - Wed 29 23 28 33 28 23
Jul 15, 2025 - Tue 30 23 28 33 28 23
Data Summary 87 69 84 99 84 69
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Jul 17, 2025 - Thu 0 0
Jul 16, 2025 - Wed 0 0
Jul 15, 2025 - Tue 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 12 12
Nov 78 78
Dec 156 176
Jan 241 462
Feb 198 321
Mar 69 69
Total 754 1118

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