Van Horn's 5 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)
Nov 24, 2020 - Tue 0.21 73 44 7 13.81 0.00 2.60 11.90
Nov 23, 2020 - Mon 0.17 74 50 34 14.12 0.00 2.24 11.70
Nov 22, 2020 - Sun 0.13 69 42 44 13.48 0.00 6.70 14.10
Nov 21, 2020 - Sat 0.14 80 45 20 14.32 0.00 5.56 6.96
Nov 20, 2020 - Fri 0.21 83 43 10 14.56 0.00 5.56 10.07
Data Summary 0.86 83 42 23 70.30 0.00 4.53 10.95  
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)
Nov 24, 2020 - Tue 60 35 44 17 8 0 3 8 3 0 728 60
Nov 23, 2020 - Mon 62 47 51 42 12 2 7 12 7 2 821 63
Nov 22, 2020 - Sun 55 44 50 34 6 0 1 6 1 0 732 61
Nov 21, 2020 - Sat 61 42 52 30 12 2 7 12 7 2 376 62
Nov 20, 2020 - Fri 64 43 53 30 13 3 8 13 8 3 489 64
Data Summary 60 42 53 17 51 7 26 51 26 7 3,146 62

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 5 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