Van Horn'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)
Aug 09, 2020 - Sun 0.40 100 71 11 26.57 0.00 10.74 4.83
Aug 08, 2020 - Sat 0.35 98 70 18 25.33 0.00 3.27 3.12
Aug 07, 2020 - Fri 0.38 98 72 16 27.60 0.00 8.34 11.74
Aug 06, 2020 - Thu 0.42 99 73 13 24.34 0.00 8.32 11.81
Aug 05, 2020 - Wed 0.43 100 71 10 27.52 0.00 7.12 12.87
Aug 04, 2020 - Tue 0.41 99 67 13 24.15 0.00 8.03 14.51
Aug 03, 2020 - Mon 0.30 95 65 19 27.43 0.10 2.02 5.91
Data Summary 2.68 100 65 14 182.94 0.10 6.84 9.26  
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)
Aug 09, 2020 - Sun 85 61 68 53 28 25 30 35 30 25 609 96
Aug 08, 2020 - Sat 83 60 70 52 28 24 29 34 29 24 548 95
Aug 07, 2020 - Fri 84 61 68 55 29 25 30 35 30 25 672 94
Aug 06, 2020 - Thu 86 60 69 53 29 26 31 36 31 26 690 94
Aug 05, 2020 - Wed 85 59 69 50 28 25 30 35 30 25 686 93
Aug 04, 2020 - Tue 83 59 69 50 26 23 28 33 28 23 675 92
Aug 03, 2020 - Mon 80 61 66 54 25 20 25 30 25 20 432 91
Data Summary 83 60 70 50 193 168 203 238 203 168 4,312 93

Calculators

Home Owner
Landscape
Crop
Home Owner Calculator
Select Turf Growth Conditions
1.) Sunlight Exposure
2.) Turf Type
Water requirement for the selected turf type based on the previous 7 days of weather data.
Precipitation Parameters
3.) Effective Rainfall
Water requirement less effective rainfall.
Sprinkler Precipitation Rate
4.) Sprinkler Precipitation Rate
Calculate Watering Run Time
Total Run Time
Irrigations/Week
Run Time/Irrigation
There are errors above. Please correct before continuing.
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