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)
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
Sep 11, 2018 - Tue 0.07 78 68 68 5.91 0.07 0.84 1.39
Sep 10, 2018 - Mon 0.08 75 69 69 7.90 0.01 2.74 3.17
Sep 09, 2018 - Sun 0.10 74 68 65 6.65 0.00 4.82 4.82
Sep 08, 2018 - Sat 0.04 76 73 87 2.13 3.23 0.45 3.65
Sep 07, 2018 - Fri 0.13 90 74 45 14.11 0.37 0.00 4.50
Sep 06, 2018 - Thu 0.15 89 75 50 15.89 0.26 1.85 6.20
Sep 05, 2018 - Wed 0.12 87 74 50 11.21 0.00 0.00 5.24
Data Summary 1.45 91 68 54 151.20 4.47 1.01 3.47  
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 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
Sep 11, 2018 - Tue 72 66 70 63 23 13 18 23 18 13 48 0
Sep 10, 2018 - Mon 71 64 69 59 22 12 17 22 17 12 48 0
Sep 09, 2018 - Sun 71 62 68 59 21 11 16 21 16 11 120 0
Sep 08, 2018 - Sat 74 71 74 68 24 14 19 24 19 14 72 0
Sep 07, 2018 - Fri 79 72 74 68 30 22 27 32 27 22 24 0
Sep 06, 2018 - Thu 79 72 75 68 30 22 27 32 27 22 48 0
Sep 05, 2018 - Wed 79 71 72 68 30 21 26 31 26 21 48 0
Data Summary 71 64 75 59 350 232 297 362 297 232 624 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 13 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