Weather Forecast and Radar for San Anselmo, California

Weather in San Anselmo, CA

San Anselmo, California, United States has a Mediterranean climate, characterized by warm, dry summers and cool, wet winters.

In the summer months (June-August), temperatures average in the mid-to-high 70s (Fahrenheit) during the day and low 50s at night. This time of year usually has very little rain, so it's a great time to enjoy outdoor activities like hiking and swimming.

In the fall (September-November), temperatures cool off a bit, averaging in the mid-to-high 60s during the day and low 40s at night. This time of year usually has some rain, usually in the form of light showers.

In the winter (December-February), temperatures drop significantly, averaging in the mid-to-high 50s during the day and low 30s at night. This time of year usually has more rain, sometimes in the form of heavy storms.

In the spring (March-May), temperatures start to rise again, averaging in the mid-to-high 60s during the day and low 40s at night. This time of year usually has a good mix of rain and sunshine, so it's a great time to enjoy outdoor activities.

Fast Facts About San Anselmo, CA

As of 2020, the city population is 12623.

Major Cities Nearby San Anselmo, CA

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for San Anselmo, California.