Lewisville's 7 Day Weather Summary Sponsored by Upper Trinity Regional Water District
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 03, 2021 - Tue 0.19 89 73 42 24.10 0.00 0.00 3.27
Aug 02, 2021 - Mon 0.15 86 73 49 13.26 1.55 2.37 5.66
Aug 01, 2021 - Sun 0.18 92 75 49 16.30 0.32 0.45 5.95
Jul 31, 2021 - Sat 0.25 98 78 31 22.59 0.00 0.00 3.87
Jul 30, 2021 - Fri 0.23 97 76 40 23.38 0.00 0.00 3.89
Jul 29, 2021 - Thu 0.22 96 75 37 25.08 0.00 0.00 3.49
Jul 28, 2021 - Wed 0.22 96 77 41 22.48 0.00 0.00 2.34
Data Summary 1.43 98 73 41 147.18 1.87 0.40 4.07  
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 03, 2021 - Tue 80 69 72 66 29 21 26 31 26 21 36 0
Aug 02, 2021 - Mon 79 70 72 65 29 19 24 29 24 19 75 0
Aug 01, 2021 - Sun 83 72 76 63 30 24 29 34 29 24 83 0
Jul 31, 2021 - Sat 89 73 74 71 32 28 33 38 33 28 80 0
Jul 30, 2021 - Fri 88 73 75 69 31 27 32 37 32 27 58 0
Jul 29, 2021 - Thu 87 72 75 68 30 26 31 36 31 26 39 0
Jul 28, 2021 - Wed 87 71 75 66 31 26 31 36 31 26 55 0
Data Summary 84 71 76 63 212 171 206 241 206 171 427 0

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