Shafter'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)
Apr 19, 2024 - Fri 0.39 87 71 3 23.44 0.00 8.69 6.47
Apr 18, 2024 - Thu 0.32 92 68 1 31.38 0.00 3.38 3.40
Apr 17, 2024 - Wed 0.31 90 65 2 26.96 0.00 2.31 4.60
Apr 10, 2024 - Wed 0.29 77 45 6 29.62 0.00 4.64 9.19
Apr 09, 2024 - Tue 0.33 76 55 2 27.47 0.00 6.16 16.96
Apr 08, 2024 - Mon 0.24 83 58 1 25.37 0.00 3.26 6.51
Apr 07, 2024 - Sun 0.26 77 50 4 28.55 0.00 3.10 1.72
Data Summary 2.14 92 45 2 192.78 0.00 4.51 6.98  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Apr 19, 2024 - Fri 78 53 59 43 824 85
Apr 18, 2024 - Thu 81 46 58 34 409 83
Apr 17, 2024 - Wed 78 43 55 32 404 81
Apr 10, 2024 - Wed 62 36 44 30 611 71
Apr 09, 2024 - Tue 66 34 41 24 782 74
Apr 08, 2024 - Mon 71 37 48 25 346 75
Apr 07, 2024 - Sun 64 32 43 20 418 76
Data Summary 71 40 59 20 3,794 77
Heat Units
Date Corn
(heat units)
Cotton
(heat units)
Sorghum
(heat units)
50 Degree
(heat units)
55 Degree
(heat units)
60 Degree
(heat units)
Apr 19, 2024 - Fri 28 19 24 29 24 19
Apr 18, 2024 - Thu 27 20 25 30 25 20
Apr 17, 2024 - Wed 25 17 22 27 22 17
Apr 10, 2024 - Wed 11 1 6 11 6 1
Apr 09, 2024 - Tue 15 5 10 15 10 5
Apr 08, 2024 - Mon 20 10 15 20 15 10
Apr 07, 2024 - Sun 14 4 9 14 9 4
Data Summary 140 76 111 146 111 76
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Apr 19, 2024 - Fri 0 0
Apr 18, 2024 - Thu 0 0
Apr 17, 2024 - Wed 0 0
Apr 10, 2024 - Wed 0 0
Apr 09, 2024 - Tue 0 0
Apr 08, 2024 - Mon 0 0
Apr 07, 2024 - Sun 0 0
Data Summary 0 0
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 10 10
Nov 7 7
Dec 43 43
Jan 101 109
Feb 29 29
Total 190 198

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