Rockwall's 5 Day Weather Summary Sponsored by North Texas Municipal 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)
Jun 21, 2024 - Fri 0.19 91 75 40 18.09 0.00 2.44 3.35
Jun 20, 2024 - Thu 0.21 91 75 45 19.10 0.00 3.11 5.78
Jun 19, 2024 - Wed 0.15 86 73 50 14.00 0.00 0.05 5.39
Jun 18, 2024 - Tue 0.24 91 74 46 19.77 0.00 6.03 6.68
Jun 17, 2024 - Mon 0.24 92 76 48 19.08 0.00 4.38 7.59
Data Summary 1.04 92 73 45 90.04 0.00 3.20 5.76  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Jun 21, 2024 - Fri 84 69 70 68 62 0
Jun 20, 2024 - Thu 83 70 73 68 96 0
Jun 19, 2024 - Wed 80 67 71 64 86 0
Jun 18, 2024 - Tue 83 69 72 67 155 0
Jun 17, 2024 - Mon 84 71 74 68 154 0
Data Summary 82 69 74 64 554 0
Heat Units
Date Corn
(heat units)
Cotton
(heat units)
Sorghum
(heat units)
50 Degree
(heat units)
55 Degree
(heat units)
60 Degree
(heat units)
Jun 21, 2024 - Fri 30 23 28 33 28 23
Jun 20, 2024 - Thu 30 23 28 33 28 23
Jun 19, 2024 - Wed 29 19 24 29 24 19
Jun 18, 2024 - Tue 30 22 27 32 27 22
Jun 17, 2024 - Mon 31 24 29 34 29 24
Data Summary 150 111 136 161 136 111
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Jun 21, 2024 - Fri 0 0
Jun 20, 2024 - Thu 0 0
Jun 19, 2024 - Wed 0 0
Jun 18, 2024 - Tue 0 0
Jun 17, 2024 - Mon 0 0
Data Summary 0 0
Chilling Hours for the 2023-2024 Season
October 1, 2023 thru March 31, 2024
Month Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Oct 33 33
Nov 96 99
Dec 198 198
Jan 281 425
Feb 117 123
Mar 59 59
Total 784 937

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