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)
Dec 02, 2024 - Mon 0.06 66 38 32 13.83 0.00 0.00 7.10
Dec 01, 2024 - Sun 0.04 69 40 40 12.09 0.00 0.00 0.27
Nov 26, 2024 - Tue 0.08 64 40 35 12.12 0.00 3.55 0.00
Nov 25, 2024 - Mon 0.15 79 46 43 13.72 0.00 0.38 8.61
Nov 24, 2024 - Sun 0.14 81 56 41 13.58 0.01 0.00 8.50
Nov 23, 2024 - Sat 0.10 76 38 31 15.16 0.00 0.00 6.92
Nov 22, 2024 - Fri 0.04 75 38 18 15.18 0.00 0.00 0.00
Data Summary 0.61 81 38 34 95.67 0.01 0.56 4.49  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Dec 02, 2024 - Mon 50 39 44 36 138 55
Dec 01, 2024 - Sun 52 43 49 38 24 55
Nov 26, 2024 - Tue 53 38 47 32 237 59
Nov 25, 2024 - Mon 63 51 63 35 634 61
Nov 24, 2024 - Sun 67 56 61 52 500 59
Nov 23, 2024 - Sat 57 45 53 36 241 57
Nov 22, 2024 - Fri 54 40 47 35 0 57
Data Summary 56 44 63 32 1,772 57
Heat Units
Date Corn
(heat units)
Cotton
(heat units)
Sorghum
(heat units)
50 Degree
(heat units)
55 Degree
(heat units)
60 Degree
(heat units)
Dec 02, 2024 - Mon 2 0 0 2 0 0
Dec 01, 2024 - Sun 5 0 0 5 0 0
Nov 26, 2024 - Tue 2 0 0 2 0 0
Nov 25, 2024 - Mon 13 3 8 13 8 3
Nov 24, 2024 - Sun 18 8 13 18 13 8
Nov 23, 2024 - Sat 7 0 2 7 2 0
Nov 22, 2024 - Fri 7 0 2 7 2 0
Data Summary 54 11 25 54 25 11
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Dec 02, 2024 - Mon 9 9
Dec 01, 2024 - Sun 10 10
Nov 26, 2024 - Tue 7 7
Nov 25, 2024 - Mon 0 0
Nov 24, 2024 - Sun 0 0
Nov 23, 2024 - Sat 9 9
Nov 22, 2024 - Fri 9 9
Data Summary 44 44
Chilling Hours for the 2024-2025 Season
October 1, 2024 thru March 31, 2025
Month Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Oct 4 4
Nov 51 51
Dec 19 19
Total 74 74

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