Mountain Home'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)
Jun 23, 2025 - Mon 0.30 89 72 37 28.90 0.00 7.71 9.97
Jun 22, 2025 - Sun 0.27 87 72 43 25.26 0.00 10.53 11.37
Jun 21, 2025 - Sat 0.24 85 71 48 22.56 0.00 10.98 9.78
Data Summary 0.80 89 71 42 76.72 0.00 9.74 10.37  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Jun 23, 2025 - Mon 80 66 68 64 895 84
Jun 22, 2025 - Sun 79 67 68 64 953 83
Jun 21, 2025 - Sat 77 66 69 64 982 84
Data Summary 78 66 69 64 2,830 83
Heat Units
Date Corn
(heat units)
Cotton
(heat units)
Sorghum
(heat units)
50 Degree
(heat units)
55 Degree
(heat units)
60 Degree
(heat units)
Jun 23, 2025 - Mon 29 20 25 30 25 20
Jun 22, 2025 - Sun 29 20 25 30 25 20
Jun 21, 2025 - Sat 28 18 23 28 23 18
Data Summary 86 58 73 88 73 58
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Jun 23, 2025 - Mon 0 0
Jun 22, 2025 - Sun 0 0
Jun 21, 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)
Dec 96 101
Jan 286 404
Feb 112 203
Mar 37 37
Total 531 745

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