Rockwall's 7 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)
Jan 27, 2023 - Fri 0.09 60 35 28 13.14 0.00 0.00 7.46
Jan 26, 2023 - Thu 0.05 53 31 31 13.16 0.00 0.04 4.14
Jan 25, 2023 - Wed 0.03 42 35 62 4.43 0.00 1.55 2.92
Jan 24, 2023 - Tue 0.04 46 34 54 1.09 1.06 2.75 4.55
Jan 23, 2023 - Mon 0.05 52 30 32 12.78 0.00 0.00 4.59
Jan 22, 2023 - Sun 0.06 52 38 33 9.82 0.00 2.69 4.59
Jan 21, 2023 - Sat 0.05 54 44 51 5.24 0.00 1.94 3.88
Data Summary 0.36 60 30 41 59.66 1.06 1.28 4.59  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Jan 27, 2023 - Fri 47 28 35 21 83 0
Jan 26, 2023 - Thu 41 27 31 25 27 0
Jan 25, 2023 - Wed 38 31 34 28 45 0
Jan 24, 2023 - Tue 41 35 41 29 74 0
Jan 23, 2023 - Mon 41 26 29 23 37 0
Jan 22, 2023 - Sun 44 28 44 24 61 0
Jan 21, 2023 - Sat 48 36 46 30 71 0
Data Summary 42 30 46 21 398 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)
Jan 27, 2023 - Fri 0 0 0 0 0 0
Jan 26, 2023 - Thu 0 0 0 0 0 0
Jan 25, 2023 - Wed 0 0 0 0 0 0
Jan 24, 2023 - Tue 0 0 0 0 0 0
Jan 23, 2023 - Mon 0 0 0 0 0 0
Jan 22, 2023 - Sun 0 0 0 0 0 0
Jan 21, 2023 - Sat 0 0 0 0 0 0
Data Summary 0 0 0 0 0 0
Chill Units
Date 32 Degree
(chill units)
45 Degree
(chill units)
Jan 27, 2023 - Fri 10 10
Jan 26, 2023 - Thu 15 16
Jan 25, 2023 - Wed 24 24
Jan 24, 2023 - Tue 20 20
Jan 23, 2023 - Mon 5 12
Jan 22, 2023 - Sun 13 13
Jan 21, 2023 - Sat 1 1
Data Summary 88 96

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