Round Rock's 7 Day Weather Summary Sponsored by Texas Water Development Board
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)
Apr 20, 2021 - Tue 0.25 79 51 26 27.65 0.00 2.53 10.03
Apr 19, 2021 - Mon 0.14 72 45 26 22.33 0.00 1.29 2.42
Apr 18, 2021 - Sun 0.16 66 47 33 22.85 0.00 3.08 5.54
Apr 17, 2021 - Sat 0.15 59 50 45 19.90 0.01 8.35 8.32
Apr 16, 2021 - Fri 0.05 66 58 81 3.21 0.07 0.61 3.68
Apr 15, 2021 - Thu 0.05 69 59 78 3.18 0.41 8.14 3.81
Apr 14, 2021 - Wed 0.16 79 65 52 18.66 0.00 1.75 7.75
Data Summary 0.95 79 45 48 117.78 0.49 3.68 5.94  
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)
Apr 20, 2021 - Tue 63 45 54 35 15 5 10 15 10 5 553 39
Apr 19, 2021 - Mon 59 45 48 42 9 0 4 9 4 0 186 39
Apr 18, 2021 - Sun 55 41 47 38 7 0 2 7 2 0 384 39
Apr 17, 2021 - Sat 55 43 52 39 5 0 0 5 0 0 675 39
Apr 16, 2021 - Fri 62 60 64 52 12 2 7 12 7 2 426 39
Apr 15, 2021 - Thu 63 59 65 56 14 4 9 14 9 4 538 39
Apr 14, 2021 - Wed 72 62 68 56 22 12 17 22 17 12 454 39
Data Summary 61 50 68 35 84 23 49 84 49 23 3,215 39

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