Van Horn North'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)
Mar 04, 2024 - Mon 0.28 74 50 8 22.30 0.00 7.64 13.19
Mar 03, 2024 - Sun 0.37 76 56 4 19.33 0.00 11.33 13.85
Mar 02, 2024 - Sat 0.24 77 33 3 22.08 0.00 4.82 10.86
Mar 01, 2024 - Fri 0.19 72 32 15 22.19 0.00 1.76 11.80
Feb 29, 2024 - Thu 0.11 63 35 39 17.69 0.12 10.57 7.87
Feb 28, 2024 - Wed 0.14 64 35 31 5.22 0.22 5.34 5.24
Feb 27, 2024 - Tue 0.32 78 57 5 11.75 0.00 3.37 13.86
Data Summary 1.65 78 32 15 120.54 0.34 6.41 10.95  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Mar 04, 2024 - Mon 62 33 42 24 813 62
Mar 03, 2024 - Sun 66 33 43 26 1,118 61
Mar 02, 2024 - Sat 58 34 44 24 660 59
Mar 01, 2024 - Fri 54 37 43 30 562 56
Feb 29, 2024 - Thu 46 37 44 32 469 54
Feb 28, 2024 - Wed 47 30 40 19 786 60
Feb 27, 2024 - Tue 68 39 46 31 946 65
Data Summary 57 34 46 19 5,354 59
Heat Units
Date Corn
(heat units)
Cotton
(heat units)
Sorghum
(heat units)
50 Degree
(heat units)
55 Degree
(heat units)
60 Degree
(heat units)
Mar 04, 2024 - Mon 12 2 7 12 7 2
Mar 03, 2024 - Sun 16 6 11 16 11 6
Mar 02, 2024 - Sat 5 0 0 5 0 0
Mar 01, 2024 - Fri 2 0 0 2 0 0
Feb 29, 2024 - Thu 0 0 0 0 0 0
Feb 28, 2024 - Wed 0 0 0 0 0 0
Feb 27, 2024 - Tue 18 8 13 18 13 8
Data Summary 53 16 31 53 31 16
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Mar 04, 2024 - Mon 0 0
Mar 03, 2024 - Sun 0 0
Mar 02, 2024 - Sat 4 4
Mar 01, 2024 - Fri 7 7
Feb 29, 2024 - Thu 11 11
Feb 28, 2024 - Wed 9 9
Feb 27, 2024 - Tue 0 0
Data Summary 31 31
Chilling Hours for the 2023-2024 Season
October 1, 2023 thru February 28, 2024
Month Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Oct 44 50
Nov 131 154
Dec 179 301
Jan 228 319
Feb 164 200
Total 746 1024

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