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)
Aug 03, 2021 - Tue 0.19 88 72 46 21.05 0.00 1.10 7.09
Aug 02, 2021 - Mon 0.08 85 73 71 7.41 2.10 1.20 6.11
Aug 01, 2021 - Sun 0.24 95 76 40 23.26 0.01 3.12 2.36
Jul 31, 2021 - Sat 0.21 93 75 47 21.29 0.00 3.19 5.42
Jul 30, 2021 - Fri 0.23 94 71 41 26.58 0.00 0.00 5.11
Jul 29, 2021 - Thu 0.19 95 72 41 21.41 0.02 0.00 3.85
Jul 28, 2021 - Wed 0.23 93 75 44 25.36 0.11 1.54 1.86
Data Summary 1.37 95 71 47 146.36 2.24 1.45 4.54  
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)
Aug 03, 2021 - Tue 79 71 74 67 29 20 25 30 25 20 284 80
Aug 02, 2021 - Mon 75 73 75 70 29 19 24 29 24 19 202 80
Aug 01, 2021 - Sun 83 72 76 67 31 25 30 35 30 25 382 84
Jul 31, 2021 - Sat 85 74 76 72 30 24 29 34 29 24 356 83
Jul 30, 2021 - Fri 83 73 76 71 28 22 27 32 27 22 207 82
Jul 29, 2021 - Thu 82 73 75 72 29 23 28 33 28 23 169 82
Jul 28, 2021 - Wed 84 72 77 70 30 24 29 34 29 24 231 83
Data Summary 81 72 77 67 206 157 192 227 192 157 1,830 82

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