Lewisville's 5 Day Weather Summary
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 29, 2017 - Wed 0.25 78 58 23 21.86 0.03 7.65 14.75
Mar 28, 2017 - Tue 0.12 79 57 51 7.26 0.00 0.78 7.98
Mar 27, 2017 - Mon 0.14 72 54 56 14.58 0.00 4.31 4.06
Mar 26, 2017 - Sun 0.18 81 50 44 16.06 0.01 0.21 14.64
Mar 25, 2017 - Sat 0.19 70 53 29 20.87 0.00 9.16 5.09
Data Summary 0.89 81 50 40 80.63 0.04 4.42 9.31  
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)
Mar 29, 2017 - Wed 68 54 61 46 18 8 13 18 13 8 216 0
Mar 28, 2017 - Tue 68 58 64 51 18 8 13 18 13 8 120 0
Mar 27, 2017 - Mon 64 53 63 47 13 3 8 13 8 3 120 0
Mar 26, 2017 - Sun 65 52 61 44 15 5 10 15 10 5 144 0
Mar 25, 2017 - Sat 61 44 48 40 11 1 6 11 6 1 144 0
Data Summary 65 52 64 40 75 25 50 75 50 25 744 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 5 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