San Antonio North's 7 Day Weather Summary Sponsored by San Antonio Water System
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 0.08 54 36 48 9.53 0.00 6.34 6.02
Dec 08, 2018 - Sat 0.05 48 43 68 4.98 0.10 6.57 7.49
Dec 07, 2018 - Fri 0.03 62 48 90 1.60 1.34 3.95 5.92
Dec 06, 2018 - Thu 0.04 61 51 48 1.74 0.00 0.08 2.32
Dec 05, 2018 - Wed 0.07 52 43 41 5.68 0.00 4.91 3.28
Dec 04, 2018 - Tue 0.09 57 40 33 10.36 0.00 4.00 4.03
Dec 03, 2018 - Mon 0.11 63 47 29 8.79 0.00 4.84 5.26
Data Summary 0.47 63 36 51 42.67 1.44 4.38 4.90  
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)
Dec 09, 2018 - Sun 43 30 35 22 0 0 0 0 0 0 122 0
Dec 08, 2018 - Sat 45 38 45 33 0 0 0 0 0 0 177 0
Dec 07, 2018 - Fri 52 50 61 45 5 0 0 5 0 0 131 0
Dec 06, 2018 - Thu 55 48 59 32 6 0 1 6 1 0 31 0
Dec 05, 2018 - Wed 47 29 32 26 0 0 0 0 0 0 85 0
Dec 04, 2018 - Tue 48 30 34 26 0 0 0 0 0 0 94 0
Dec 03, 2018 - Mon 55 35 38 32 5 0 0 5 0 0 112 0
Data Summary 49 37 61 22 16 0 1 16 1 0 753 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