Lewisville's 7 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)
May 21, 2017 - Sun 0.19 79 60 30 20.13 0.14 4.60 5.01
May 20, 2017 - Sat 0.19 82 65 48 18.34 0.05 2.68 6.27
May 19, 2017 - Fri 0.22 86 75 53 10.19 0.00 13.71 11.09
May 18, 2017 - Thu 0.30 90 76 44 19.25 0.00 8.99 12.89
May 17, 2017 - Wed 0.33 89 68 24 26.08 0.11 8.92 8.31
May 16, 2017 - Tue 0.22 82 70 49 11.79 0.00 10.61 11.64
May 15, 2017 - Mon 0.31 87 69 30 26.74 0.00 3.40 8.30
Data Summary 1.75 90 60 39 132.53 0.30 7.56 9.07  
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)
May 21, 2017 - Sun 70 53 57 49 20 10 15 20 15 10 72 0
May 20, 2017 - Sat 72 60 69 56 23 13 18 23 18 13 120 0
May 19, 2017 - Fri 80 68 70 65 30 20 25 30 25 20 240 0
May 18, 2017 - Thu 82 69 70 67 31 23 28 33 28 23 240 0
May 17, 2017 - Wed 78 63 67 58 27 18 23 28 23 18 216 0
May 16, 2017 - Tue 77 62 65 59 26 16 21 26 21 16 240 0
May 15, 2017 - Mon 79 61 64 59 27 18 23 28 23 18 168 0
Data Summary 76 62 70 49 184 118 153 188 153 118 1296 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