Kalifornien Weather & Climate: Best Time to Visit

The climate in Kalifornien is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a pleasant 22°C (72°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 5°C (41°F).

At night, temperatures range from around 15°C (59°F) in July to 1°C (34°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, Kalifornien receives mid-range precipitation levels, with 831 mm (33 in) annually. Kalifornien experiences moderate seasonal variation in rainfall, with monthly averages ranging from 80 mm (3.1 in) in August, the wettest month, and 47 mm (1.9 in) in April, the driest month. For more details, please visit our Kalifornien Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Kalifornien can be enjoyed more throughout the sunniest month of June under a blue sky, with approximately 8.0 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.2 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The city experiences its highest humidity in January, reaching 88%. In May, the humidity drops to its lowest level at 74%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year