Huntsville's 5 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)
Sep 18, 2018 - Tue 0.14 94 71 37 19.38 0.00 0.00 0.98
Sep 17, 2018 - Mon 0.14 92 70 38 21.07 0.00 0.00 2.17
Sep 16, 2018 - Sun 0.14 91 68 37 21.07 0.00 0.00 1.82
Sep 15, 2018 - Sat 0.15 88 67 47 19.58 0.00 1.28 1.83
Sep 14, 2018 - Fri 0.05 78 68 76 5.71 0.09 0.70 0.47
Data Summary 0.62 94 67 47 86.81 0.09 0.40 1.45  
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)
Sep 18, 2018 - Tue 81 69 71 66 28 22 27 32 27 22 0 0
Sep 17, 2018 - Mon 80 68 71 63 28 21 26 31 26 21 0 0
Sep 16, 2018 - Sun 79 68 69 66 27 20 25 30 25 20 0 0
Sep 15, 2018 - Sat 77 66 69 62 26 17 22 27 22 17 24 0
Sep 14, 2018 - Fri 71 67 70 65 23 13 18 23 18 13 0 0
Data Summary 77 67 71 62 132 93 118 143 118 93 24 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 5 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