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Sonoma (CA) Precipitation: Average Monthly Rainfall and Snowfall

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

  • A lot of rain (rainy season) falls in the months: January, February, March and December.
  • Sonoma has dry periods in May, June, July, August and September.
  • On average, December is the wettest month with 134 mm of precipitation.
  • On average, August is the driest month with 0 mm of precipitation.
  • The average amount of annual precipitation is 644 mm.

Current rainfall in Sonoma (CA)

Thu   Nov 21
15°C | 11°C
SE 18 km/h
36 mm
broken clouds and rain

broken clouds and rain

Fri   Nov 22
14°C | 11°C
S 18 km/h
45 mm
overcast and heavy rain

overcast and heavy rain

Sat   Nov 23
14°C | 5°C
W 11 km/h
1.6 mm
partly cloudy and rain

partly cloudy and rain

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