Marfa'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)
Jun 27, 2022 - Mon 0.37 90 68 16 26.00 0.00 6.61 13.10
Jun 26, 2022 - Sun 0.42 92 67 15 31.86 0.00 4.41 11.32
Jun 24, 2022 - Fri 0.36 96 63 9 31.06 0.00 3.55 6.22
Jun 23, 2022 - Thu 0.38 93 69 12 31.68 0.00 6.28 3.08
Jun 22, 2022 - Wed 0.40 91 71 22 31.41 0.00 5.15 9.59
Jun 19, 2022 - Sun 0.41 92 70 17 30.37 0.00 4.40 8.35
Jun 18, 2022 - Sat 0.40 92 68 15 31.96 0.00 6.54 6.39
Data Summary 2.74 96 63 15 214.34 0.00 5.28 8.30  
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)
Jun 27, 2022 - Mon 80 57 61 51 27 19 24 29 24 19 853 92
Jun 26, 2022 - Sun 82 55 62 46 26 19 24 29 24 19 789 93
Jun 24, 2022 - Fri 84 56 64 42 24 19 24 29 24 19 545 94
Jun 23, 2022 - Thu 82 59 63 55 27 21 26 31 26 21 620 94
Jun 22, 2022 - Wed 81 59 63 54 28 21 26 31 26 21 771 92
Jun 19, 2022 - Sun 82 59 64 53 28 21 26 31 26 21 783 95
Jun 18, 2022 - Sat 82 57 62 49 27 20 25 30 25 20 744 94
Data Summary 81 57 64 42 187 140 175 210 175 140 5,103 93

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