Lewisville's 14 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 22, 2017 - Wed 0.17 81 65 49 12.92 0.00 5.78 9.25
Mar 21, 2017 - Tue 0.25 83 63 37 20.66 0.00 6.34 12.99
Mar 20, 2017 - Mon 0.33 88 66 18 20.16 0.00 5.87 12.75
Mar 19, 2017 - Sun 0.20 83 62 43 19.62 0.00 0.00 13.12
Mar 18, 2017 - Sat 0.19 82 64 46 17.56 0.00 6.09 6.35
Mar 17, 2017 - Fri 0.17 76 65 57 10.28 0.00 11.56 13.08
Mar 16, 2017 - Thu 0.12 71 53 58 6.22 0.00 8.67 12.42
Mar 15, 2017 - Wed 0.14 63 44 41 16.19 0.00 6.88 6.10
Mar 14, 2017 - Tue 0.14 63 38 27 19.30 0.00 1.31 6.03
Mar 13, 2017 - Mon 0.15 61 48 29 15.61 0.00 3.49 10.46
Mar 12, 2017 - Sun 0.08 53 42 55 8.50 0.00 10.47 3.79
Mar 11, 2017 - Sat 0.12 71 48 54 8.63 0.00 6.49 5.89
Mar 10, 2017 - Fri 0.09 71 58 62 8.97 0.00 0.67 8.33
Mar 09, 2017 - Thu 0.14 76 61 50 8.62 0.00 2.50 11.52
Data Summary 2.29 88 38 44 193.25 0.00 5.44 9.44  
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 22, 2017 - Wed 73 60 63 56 23 13 18 23 18 13 144 0
Mar 21, 2017 - Tue 74 56 61 52 23 13 18 23 18 13 192 0
Mar 20, 2017 - Mon 76 59 62 57 26 17 22 27 22 17 240 0
Mar 19, 2017 - Sun 72 60 63 58 22 12 17 22 17 12 144 0
Mar 18, 2017 - Sat 72 61 63 59 23 13 18 23 18 13 144 0
Mar 17, 2017 - Fri 71 59 61 58 20 10 15 20 15 10 264 0
Mar 16, 2017 - Thu 62 52 58 41 12 2 7 12 7 2 216 0
Mar 15, 2017 - Wed 53 35 43 29 3 0 0 3 0 0 120 0
Mar 14, 2017 - Tue 50 29 37 23 0 0 0 0 0 0 96 0
Mar 13, 2017 - Mon 52 38 44 26 4 0 0 4 0 0 168 0
Mar 12, 2017 - Sun 46 36 40 32 0 0 0 0 0 0 144 0
Mar 11, 2017 - Sat 63 52 59 38 9 0 4 9 4 0 144 0
Mar 10, 2017 - Fri 63 56 63 49 15 5 10 15 10 5 96 0
Mar 09, 2017 - Thu 69 57 62 47 18 8 13 18 13 8 168 0
Data Summary 64 50 63 23 198 93 142 199 142 93 2280 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 14 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