Rockwall's 3 Day Weather Summary
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 22, 2017 - Wed 0.11 76 62 55 8.26 0.00 3.05 5.62
Mar 21, 2017 - Tue 0.19 83 61 39 19.73 0.00 5.32 5.97
Mar 20, 2017 - Mon 0.22 86 66 31 19.63 0.00 3.90 5.66
Data Summary 0.52 86 61 41 47.61 0.00 4.09 5.75  
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)
Mar 22, 2017 - Wed 69 59 63 54 19 9 14 19 14 9 96 0
Mar 21, 2017 - Tue 72 56 61 52 22 12 17 22 17 12 96 0
Mar 20, 2017 - Mon 74 59 61 57 26 16 21 26 21 16 120 0
Data Summary 71 58 63 52 67 37 52 67 52 37 312 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 3 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