Round Rock's 10 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)
Mar 27, 2024 - Wed 0.10 64 44 44 13.11 0.03 0.00 5.33
Mar 26, 2024 - Tue 0.16 64 43 33 25.05 0.00 5.12 1.56
Mar 25, 2024 - Mon 0.18 75 56 20 19.51 0.25 0.26 7.17
Mar 24, 2024 - Sun 0.11 71 57 60 6.89 0.00 4.62 11.43
Mar 23, 2024 - Sat 0.11 70 50 51 17.48 0.00 0.00 2.97
Mar 22, 2024 - Fri 0.16 73 50 46 22.68 0.01 2.00 9.69
Mar 21, 2024 - Thu 0.04 62 57 80 3.03 0.19 1.56 2.28
Mar 19, 2024 - Tue 0.14 65 41 27 21.65 0.00 0.00 5.35
Mar 18, 2024 - Mon 0.15 62 48 33 17.60 0.00 4.41 6.59
Mar 14, 2024 - Thu 0.11 78 69 66 6.63 0.00 6.19 7.81
Data Summary 1.25 78 41 46 153.65 0.48 2.42 6.02  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Mar 27, 2024 - Wed 53 43 48 37 196 56
Mar 26, 2024 - Tue 54 36 43 27 390 58
Mar 25, 2024 - Mon 66 51 63 40 433 61
Mar 24, 2024 - Sun 64 56 61 49 746 60
Mar 23, 2024 - Sat 60 52 55 49 163 59
Mar 22, 2024 - Fri 62 54 57 50 390 59
Mar 21, 2024 - Thu 60 57 61 55 224 59
Mar 19, 2024 - Tue 53 38 42 29 289 57
Mar 18, 2024 - Mon 56 39 49 35 567 59
Mar 14, 2024 - Thu 73 66 67 64 722 65
Data Summary 60 49 67 27 4,120 59
Heat Units
Date Corn
(heat units)
Cotton
(heat units)
Sorghum
(heat units)
50 Degree
(heat units)
55 Degree
(heat units)
60 Degree
(heat units)
Mar 27, 2024 - Wed 4 0 0 4 0 0
Mar 26, 2024 - Tue 3 0 0 3 0 0
Mar 25, 2024 - Mon 16 6 11 16 11 6
Mar 24, 2024 - Sun 14 4 9 14 9 4
Mar 23, 2024 - Sat 10 0 5 10 5 0
Mar 22, 2024 - Fri 12 2 7 12 7 2
Mar 21, 2024 - Thu 9 0 4 9 4 0
Mar 19, 2024 - Tue 3 0 0 3 0 0
Mar 18, 2024 - Mon 5 0 0 5 0 0
Mar 14, 2024 - Thu 24 14 19 24 19 14
Data Summary 100 26 55 100 55 26
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Mar 27, 2024 - Wed 0 0
Mar 26, 2024 - Tue 0 0
Mar 25, 2024 - Mon 0 0
Mar 24, 2024 - Sun 0 0
Mar 23, 2024 - Sat 0 0
Mar 22, 2024 - Fri 0 0
Mar 21, 2024 - Thu 0 0
Mar 19, 2024 - Tue 3 3
Mar 18, 2024 - Mon 0 0
Mar 14, 2024 - Thu 0 0
Data Summary 3 3
Chilling Hours for the 2023-2024 Season
October 1, 2023 thru February 28, 2024
Month Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Oct 23 23
Nov 66 66
Dec 133 140
Jan 169 265
Feb 62 62
Total 453 556

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