Please click on any column to get detailed information about San Antonio weather in that particular month. You will get daily weather information for that month for the last several years.
Day & Night air temperature, °F
The warmest month in San Antonio is august. The average daily temp is 96.5°F. The average nightly temp is 79.8°F.
Precipitation total, in.
Number of rainy days
This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.
Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
* Charts above show average data for the last 3 years.
weather in
September
September
| San Antonio |
14 days
forecast
forecast
| San Antonio |
current
weather
weather
| San Antonio |
7 days
forecast
forecast
| San Antonio |
Best time for vacation in San Antonio
San Antonio on a weather map
Places in USA:
Name
°F
24 Hours Forecast
San Antonio
Local time: 18:33
September 17, thursday
2100
84°F
W
14 mph
14 mph
September 18, friday
0000
81°F
NW
9 mph
9 mph
0300
79°F
W
6 mph
6 mph
0600
77°F
W
5 mph
5 mph
0900
79°F
W
7 mph
7 mph
1200
90°F
W
8 mph
8 mph
1500
97°F
NW
7 mph
7 mph
1800
91°F
W
11 mph
11 mph
