Weather Forecast and Radar for American Canyon, California

Weather in American Canyon, CA

American Canyon, California has a Mediterranean climate with four distinct seasons. In the winter months, temperatures average in the low to mid-50s Fahrenheit, with occasional cold spells and rain. The coldest month is usually December, with average temperatures in the high 40s. January and February are the wettest months of the year, with an average of 3 inches of rainfall each month.

In the spring, temperatures start to warm up, with average temperatures in the mid-60s. March is usually the wettest month of the spring season with an average of 2.5 inches of rainfall. April and May are usually much drier, with an average of 1 inch of rainfall each month.

In the summer, temperatures can be hot, with average temperatures in the mid-80s. The hottest month is usually July, with average temperatures in the upper-80s. The summer months are dry, with an average of 0.5 inches of rainfall each month.

In the fall, temperatures start to cool off again, with average temperatures in the mid-70s. October is usually the wettest month of the fall season, with an average of 2.5 inches of rainfall. November and December are usually much drier, with an average of 1 inch of rainfall each month.

Fast Facts About American Canyon, CA

As of 2020, the city population is 20256.

Major Cities Nearby American Canyon, CA

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