Whether you're visiting California in the United States of America during the peak of September (25°C (77°F)) or the cooler months around December (18°C (64°F)), knowing what to pack starts with understanding the local climate. Our overview is based on data from Los Angeles, the region's most prominent city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
The weather in California during January, February, March, April, May, June, July, August, September, October and November is comfortably warm, with average temperatures ranging from 19°C (66°F) to 25°C (77°F).
Precipitation in California varies considerably throughout the year. The wettest conditions occur in December with 61 mm (2.4 in) of rain, while August stays relatively dry with 0 mm (0 in). The driest conditions can be found during April, May, June, July, August, September, October and November, with rainfall staying below 14 mm (0.6 in).
For those seeking sunshine, July usually has the brightest skies, making it an excellent time for exploring the region.
