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Climate and Weather of California, the United States of America

In the United States of America you have several regions, one of which is called California. The most popular city in this region is Los Angeles, whose climate data we'll examine to provide you with an overview of what weather to expect in California. For detailed climate information about other cities in the area, please refer to the section beneath the map further down the page.

In California, during the months of April, May, June, July, August, September, October and November you can expect comfortable weather, with average temperatures ranging from 20°C to 25°C. The coldest month is December with an average maximum temperature of 18°C. However, the specific temperature can vary depending on the exact location within the region.

Additional climate insights:

  • California has dry periods in April, May, June, July, August, September, October and November.
  • December is the wettest month in California. This month should be avoided if you are not a big fan of rain.
  • August is the driest month.
  • The warmest month in California is September with an average maximum temperature of 25°C.
  • The coldest month is December with an average maximum daytime temperature of 18°C.
  • July is the sunniest month in California.


Interested in the detailed Weather and Climate of California, the United States of America?

Please select a city below the map you wish to travel to, or the one closest to your destination. Each selected city will show you the following graphs:
1. Average minimum and maximum temperature over the year
2. Average monthly precipitation over the year (rainfall, snow)
3. Average monthly hours of sunshine over the year
On certain pages we also offer other historical climate data like humidity wind speed and water temperature.

Popular places in California, the United States of America

Select a city to see its average temperature, precipitation and hours of sunshine over the year.

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