Huntsville's 7 Day Weather Summary Sponsored by Sam Houston State University
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)
Oct 14, 2019 - Mon 0.08 81 64 63 10.56 0.21 0.21 1.95
Oct 13, 2019 - Sun 0.06 75 51 33 10.40 0.00 0.02 0.79
Oct 12, 2019 - Sat 0.09 60 47 39 11.04 0.00 3.20 3.78
Oct 11, 2019 - Fri 0.06 74 44 73 5.29 1.11 0.04 5.26
Oct 10, 2019 - Thu 0.15 89 71 35 15.89 0.00 1.13 4.07
Oct 09, 2019 - Wed 0.11 85 61 44 15.57 0.00 0.00 3.00
Oct 08, 2019 - Tue 0.12 80 57 30 17.99 0.00 0.27 2.29
Data Summary 0.67 89 44 45 86.74 1.32 0.69 3.02  
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)
Oct 14, 2019 - Mon 71 63 69 55 22 12 17 22 17 12 24 0
Oct 13, 2019 - Sun 63 48 55 42 13 3 8 13 8 3 9 0
Oct 12, 2019 - Sat 53 38 43 33 4 0 0 4 0 0 59 0
Oct 11, 2019 - Fri 57 53 70 40 9 0 4 9 4 0 57 0
Oct 10, 2019 - Thu 79 67 69 65 28 20 25 30 25 20 66 0
Oct 09, 2019 - Wed 73 62 67 56 23 13 18 23 18 13 39 0
Oct 08, 2019 - Tue 68 55 57 50 19 9 14 19 14 9 38 0
Data Summary 66 55 70 33 118 57 86 120 86 57 293 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