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San Antonio
Average rainfall
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San Antonio (TX) Precipitation: Average Monthly Rainfall and Snowfall

This graph shows the average amount of rainfall per month in San Antonio (Texas). The numbers are calculated over a 30-year period to provide a reliable average.

  • Most rainfall (rainy season) is seen in May and September.
  • On average, May is the wettest month with 130 mm of precipitation.
  • On average, December is the driest month with 34 mm of precipitation.
  • The average amount of annual precipitation is 818 mm.

Current rainfall in San Antonio (TX)

Mon   Nov 04
32°C | 21°C
S 29 km/h
16 mm
partly cloudy and rain

partly cloudy and rain

hourly forecast
Tue   Nov 05
26°C | 15°C
NW 11 km/h
25 mm
almost clear and chance of rain

almost clear and chance of rain

hourly forecast
Wed   Nov 06
27°C | 13°C
E 14 km/h
almost clear and no rain

almost clear and no rain

hourly forecast
5-Day Forecast 10-Day Forecast

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