Weather Forecast and Radar for Charter Oak, California

Weather in Charter Oak, CA

Charter Oak, California, United States has a Mediterranean climate, with cool, wet winters and hot, dry summers. In the winter months, temperatures typically range from lows in the mid-40s to highs in the mid-60s. Winter also brings significant rainfall, with averages of around 4 inches of rain per month.

In the spring, temperatures rise, with average lows in the mid-50s and highs in the mid-70s. Rainfall also declines, with an average of only 1 inch of rain per month.

Summer in Charter Oak is hot and dry, with average highs in the mid-90s and lows in the mid-60s. Rainfall is very low, with an average of just 0.2 inches per month.

Fall brings cooler weather, with average lows in the mid-40s and highs in the mid-70s. Rainfall increases, with an average of 2.5 inches of rain per month.

Fast Facts About Charter Oak, CA

As of 2020, the city population is 9963.

Major Cities Nearby Charter Oak, CA

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