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)
Sep 18, 2018 - Tue 0.16 92 73 40 19.51 0.00 0.00 3.29
Sep 17, 2018 - Mon 0.17 91 74 40 21.11 0.00 0.00 3.84
Sep 16, 2018 - Sun 0.11 90 74 48 15.00 0.00 0.00 2.35
Sep 15, 2018 - Sat 0.16 88 72 54 18.66 0.00 0.00 4.30
Sep 14, 2018 - Fri 0.07 81 70 69 7.76 0.52 0.00 1.81
Sep 13, 2018 - Thu 0.15 87 70 50 16.32 0.00 0.12 4.01
Sep 12, 2018 - Wed 0.10 83 71 61 8.55 0.01 3.34 3.37
Data Summary 0.92 92 70 51 106.90 0.53 0.49 3.28  
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)
Sep 18, 2018 - Tue 83 69 71 67 29 23 28 33 28 23 24 0
Sep 17, 2018 - Mon 82 70 72 66 30 23 28 33 28 23 24 0
Sep 16, 2018 - Sun 81 70 73 68 30 22 27 32 27 22 0 0
Sep 15, 2018 - Sat 78 71 73 68 29 20 25 30 25 20 48 0
Sep 14, 2018 - Fri 75 70 75 67 26 16 21 26 21 16 24 0
Sep 13, 2018 - Thu 78 69 70 67 28 19 24 29 24 19 48 0
Sep 12, 2018 - Wed 76 69 70 67 27 17 22 27 22 17 72 0
Data Summary 79 69 75 66 199 140 175 210 175 140 240 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