Average monthly snow and rainfall in San Antonio
The mean monthly precipitation over the year in San Antonio (), including rain, snow, hail.
- San Antonio has dry periods in January, July, August, September and December.
- On average, March is the wettest month with 33 mm of precipitation.
- On average, December is the driest month with 17 mm of precipitation.
- The average amount of annual precipitation is 311 mm.
Forecast for San Antonio
Sun May 05
16°C | 6°C
NW 
29 km/h
29 km/h
almost clear and no rain
Mon May 06
19°C | 5°C
N 22 km/h
22 km/h
clear and no rain
Tue May 07
18°C | 7°C
N 14 km/h
14 km/h2.5 mm
broken clouds and slight rain
