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)
Dec 09, 2018 - Sun 0.04 50 36 52 9.59 0.01 1.11 3.08
Dec 08, 2018 - Sat 0.02 42 36 94 2.55 0.57 6.54 5.14
Dec 07, 2018 - Fri 0.02 45 42 95 1.30 0.68 1.79 4.03
Dec 06, 2018 - Thu 0.04 53 44 53 1.19 0.35 5.17 0.01
Dec 05, 2018 - Wed 0.04 52 29 40 11.17 0.00 0.00 4.16
Dec 04, 2018 - Tue 0.04 46 31 44 10.44 0.00 1.86 2.02
Dec 03, 2018 - Mon 0.06 51 37 44 9.19 0.00 3.01 3.73
Data Summary 0.26 53 29 60 45.43 1.61 2.78 3.17  
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)
Dec 09, 2018 - Sun 41 31 36 26 0 0 0 0 0 0 51 0
Dec 08, 2018 - Sat 39 39 41 35 0 0 0 0 0 0 107 0
Dec 07, 2018 - Fri 44 43 44 42 0 0 0 0 0 0 75 0
Dec 06, 2018 - Thu 48 39 49 31 0 0 0 0 0 0 74 0
Dec 05, 2018 - Wed 42 27 31 23 0 0 0 0 0 0 44 0
Dec 04, 2018 - Tue 38 25 27 22 0 0 0 0 0 0 44 0
Dec 03, 2018 - Mon 45 29 37 26 0 0 0 0 0 0 79 0
Data Summary 42 33 49 22 0 0 0 0 0 0 472 0

Calculators

Home Owner
Landscape
Crop
Home Owner Calculator
Select Turf Growth Conditions
1.) Sunlight Exposure
2.) Turf Type
Water requirement for the selected turf type based on the previous 7 days of weather data.
Precipitation Parameters
3.) Effective Rainfall
Water requirement less effective rainfall.
Sprinkler Precipitation Rate
4.) Sprinkler Precipitation Rate
Calculate Watering Run Time
Total Run Time
Irrigations/Week
Run Time/Irrigation
There are errors above. Please correct before continuing.
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