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)
Oct 17, 2021 - Sun 0.20 80 46 19 19.13 0.00 7.20 9.11
Oct 16, 2021 - Sat 0.16 74 42 10 18.43 0.00 4.41 4.98
Oct 15, 2021 - Fri 0.20 70 37 13 20.62 0.00 2.54 11.06
Oct 14, 2021 - Thu 0.24 81 54 10 20.58 0.00 5.10 10.93
Oct 13, 2021 - Wed 0.22 80 54 15 19.93 0.00 6.42 9.03
Oct 12, 2021 - Tue 0.39 88 61 12 20.50 0.00 11.98 15.45
Oct 11, 2021 - Mon 0.30 85 40 8 21.15 0.00 8.39 8.05
Data Summary 1.71 88 37 12 140.33 0.00 6.58 9.80  
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)
Oct 17, 2021 - Sun 64 38 52 26 13 3 8 13 8 3 418 70
Oct 16, 2021 - Sat 58 33 43 24 8 0 3 8 3 0 339 66
Oct 15, 2021 - Fri 58 32 40 24 4 0 0 4 0 0 642 67
Oct 14, 2021 - Thu 66 48 54 33 18 8 13 18 13 8 668 74
Oct 13, 2021 - Wed 68 42 50 31 17 7 12 17 12 7 570 75
Oct 12, 2021 - Tue 77 50 58 36 23 14 19 24 19 14 1,103 77
Oct 11, 2021 - Mon 64 39 53 25 12 2 7 12 7 2 725 70
Data Summary 65 40 58 24 95 34 62 96 62 34 4,465 71

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