San Antonio North'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 20, 2018 - Thu 0.12 86 74 53 13.35 0.08 0.41 4.07
Sep 19, 2018 - Wed 0.13 90 74 44 18.49 0.00 0.06 1.46
Sep 18, 2018 - Tue 0.13 91 74 42 18.14 0.00 0.24 2.05
Sep 17, 2018 - Mon 0.14 91 68 40 21.04 0.00 0.00 1.55
Sep 16, 2018 - Sun 0.09 83 71 62 9.83 0.36 3.84 0.37
Data Summary 0.62 91 68 48 80.85 0.44 0.91 1.90  
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 20, 2018 - Thu 79 71 74 68 30 20 25 30 25 20 24 0
Sep 19, 2018 - Wed 81 70 72 68 30 22 27 32 27 22 0 0
Sep 18, 2018 - Tue 81 70 73 68 30 23 28 33 28 23 0 0
Sep 17, 2018 - Mon 78 68 70 67 27 19 24 29 24 19 0 0
Sep 16, 2018 - Sun 75 70 71 69 27 17 22 27 22 17 24 0
Data Summary 78 69 74 67 144 101 126 151 126 101 48 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