Lewisville's 13 Day Weather Summary Sponsored by Upper Trinity Regional Water District
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 19, 2022 - Thu 0.38 93 73 32 25.71 0.00 9.66 13.57
May 18, 2022 - Wed 0.37 94 74 22 21.41 0.00 5.75 12.31
May 17, 2022 - Tue 0.33 93 74 24 22.51 0.00 1.42 11.85
May 16, 2022 - Mon 0.23 87 66 47 25.34 0.00 2.15 4.89
May 15, 2022 - Sun 0.31 95 70 33 25.71 0.00 0.17 10.42
May 14, 2022 - Sat 0.25 93 69 34 26.06 0.00 1.15 4.59
May 13, 2022 - Fri 0.33 92 71 32 25.98 0.00 7.47 8.24
May 12, 2022 - Thu 0.32 91 72 37 26.65 0.00 7.67 11.36
May 11, 2022 - Wed 0.29 89 73 45 25.75 0.00 6.70 9.27
May 10, 2022 - Tue 0.27 89 78 52 19.75 0.00 9.98 10.80
May 09, 2022 - Mon 0.30 90 76 52 20.92 0.00 11.57 13.19
May 08, 2022 - Sun 0.32 91 75 46 24.75 0.00 11.16 12.46
May 07, 2022 - Sat 0.22 86 68 61 21.85 0.00 3.35 7.67
Data Summary 3.92 95 66 39 312.38 0.00 6.01 10.05  
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 19, 2022 - Thu 84 66 69 64 29 23 28 33 28 23 284 0
May 18, 2022 - Wed 83 65 68 63 30 24 29 34 29 24 231 0
May 17, 2022 - Tue 84 66 67 63 30 24 29 34 29 24 174 0
May 16, 2022 - Mon 77 63 68 56 26 16 21 26 21 16 102 0
May 15, 2022 - Sun 83 67 71 57 28 23 28 33 28 23 161 0
May 14, 2022 - Sat 82 65 69 59 27 21 26 31 26 21 95 0
May 13, 2022 - Fri 82 65 68 62 28 21 26 31 26 21 192 0
May 12, 2022 - Thu 81 66 69 64 29 21 26 31 26 21 204 0
May 11, 2022 - Wed 81 67 69 65 29 21 26 31 26 21 196 0
May 10, 2022 - Tue 83 70 72 67 32 23 28 33 28 23 242 0
May 09, 2022 - Mon 83 71 73 68 31 23 28 33 28 23 290 0
May 08, 2022 - Sun 83 70 72 68 30 23 28 33 28 23 271 0
May 07, 2022 - Sat 77 66 73 58 27 17 22 27 22 17 150 0
Data Summary 81 66 73 56 376 280 345 410 345 280 2,595 0

Calculators

Landscape
Crop
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