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)
Apr 21, 2019 - Sun 0.16 84 57 41 22.87 0.00 0.04 3.34
Apr 20, 2019 - Sat 0.15 83 48 29 27.02 0.00 0.32 1.98
Apr 19, 2019 - Fri 0.23 75 54 20 27.09 0.00 1.65 8.13
Apr 17, 2019 - Wed 0.11 84 69 55 12.29 0.00 1.07 2.47
Apr 16, 2019 - Tue 0.13 79 64 47 14.83 0.00 2.08 3.18
Apr 15, 2019 - Mon 0.17 82 52 28 26.61 0.00 0.05 2.55
Apr 14, 2019 - Sun 0.21 74 44 26 27.13 0.00 8.68 4.19
Data Summary 1.18 84 44 35 157.85 0.00 1.98 3.69  
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)
Apr 21, 2019 - Sun 70 57 63 50 21 11 16 21 16 11 43 0
Apr 20, 2019 - Sat 67 47 58 37 15 5 10 15 10 5 23 0
Apr 19, 2019 - Fri 64 42 47 38 15 5 10 15 10 5 103 0
Apr 17, 2019 - Wed 74 66 68 62 26 16 21 26 21 16 48 0
Apr 16, 2019 - Tue 70 59 62 57 21 11 16 21 16 11 61 0
Apr 15, 2019 - Mon 66 48 57 41 17 7 12 17 12 7 39 0
Apr 14, 2019 - Sun 58 38 48 33 9 0 4 9 4 0 105 0
Data Summary 67 51 68 33 124 55 89 124 89 55 421 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