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)
Feb 28, 2021 - Sun 0.10 73 50 53 4.93 0.01 6.07 7.11
Feb 27, 2021 - Sat 0.04 68 50 82 2.50 0.00 0.10 3.43
Feb 26, 2021 - Fri 0.05 57 45 71 7.52 1.48 3.49 4.50
Feb 25, 2021 - Thu 0.07 51 44 43 4.05 0.48 6.28 4.66
Feb 24, 2021 - Wed 0.17 68 51 32 19.71 0.00 9.01 7.71
Feb 23, 2021 - Tue 0.23 78 43 24 19.26 0.00 0.85 15.33
Feb 22, 2021 - Mon 0.13 69 30 16 19.80 0.00 0.22 8.54
Data Summary 0.79 78 30 45 77.76 1.97 3.72 7.33  
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)
Feb 28, 2021 - Sun 63 55 66 35 12 2 7 12 7 2 152 0
Feb 27, 2021 - Sat 58 56 64 48 9 0 4 9 4 0 77 0
Feb 26, 2021 - Fri 49 45 48 44 1 0 0 1 0 0 69 0
Feb 25, 2021 - Thu 46 35 45 29 0 0 0 0 0 0 145 0
Feb 24, 2021 - Wed 61 44 52 32 10 0 5 10 5 0 185 0
Feb 23, 2021 - Tue 61 42 53 30 11 1 6 11 6 1 191 0
Feb 22, 2021 - Mon 51 33 40 27 0 0 0 0 0 0 77 0
Data Summary 55 44 66 27 43 3 22 43 22 3 896 0

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 7 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