Van Horn South's 7 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)
Sep 28, 2022 - Wed 0.26 85 42 7 24.49 0.00 2.95 4.75
Sep 27, 2022 - Tue 0.19 83 48 24 17.78 0.00 2.05 1.80
Sep 26, 2022 - Mon 0.22 83 59 28 16.82 0.01 4.73 4.57
Sep 25, 2022 - Sun 0.22 87 55 23 14.23 0.00 6.42 9.79
Sep 24, 2022 - Sat 0.30 93 61 13 24.26 0.00 7.92 7.32
Sep 23, 2022 - Fri 0.29 91 61 16 24.69 0.00 5.28 2.53
Sep 21, 2022 - Wed 0.28 93 62 20 24.41 0.00 6.49 1.75
Data Summary 1.77 93 42 18 146.67 0.01 5.12 4.64  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Corn
(heat units)
Cotton
(heat units)
Sorghum
(heat units)
50 Degree
(heat units)
55 Degree
(heat units)
60 Degree
(heat units)
Wind Run
(miles/day)
Soil Temp
(f)
Sep 28, 2022 - Wed 66 43 53 36 14 4 9 14 9 4 543 77
Sep 27, 2022 - Tue 67 50 59 44 16 6 11 16 11 6 432 77
Sep 26, 2022 - Mon 72 54 61 47 21 11 16 21 16 11 587 79
Sep 25, 2022 - Sun 73 53 61 45 20 11 16 21 16 11 568 79
Sep 24, 2022 - Sat 75 53 63 45 23 17 22 27 22 17 524 85
Sep 23, 2022 - Fri 74 55 62 49 23 16 21 26 21 16 516 85
Sep 21, 2022 - Wed 77 60 65 54 24 17 22 27 22 17 491 85
Data Summary 72 52 65 36 141 82 117 152 117 82 3,661 81

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