Average monthly snow and rainfall in San Antonio
The mean monthly precipitation over the year in San Antonio (), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: January, February, March, April, May, June, July, August, September, October, November and December.
- On average, April is the wettest month with 383 mm of precipitation.
- On average, August is the driest month with 140 mm of precipitation.
- The average amount of annual precipitation is 3431 mm.
Forecast for San Antonio
overcast and heavy rain
broken clouds and rain
broken clouds and thunder