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Average climate of California

The climate of California has an average yearly temperature of 23°C. Throughout the year, the average monthly temperature can drop to 14°C and rise to 31°C.

Annually, about 426 mm of rain falls. This gives a good overview of how much rain to expect in California. Additionally, about 1,3 cm of snow falls each year.

The best time to visit California is January until May and September until December. During this period, you will experience pleasant temperatures and not too much rain, making it ideal to visit California.

Temperature 14 to 31°C
Rain 426 mm
Snow 1,3 cm
  • Average yearly temperature: 23°C
  • Highest temperature: 31°C in January
  • Lowest temperature: 14°C in June and July
  • Precipitation: 426 mm per year, averaging 36 mm per month
  • Driest months: 3,3 mm in December, 5,3 mm in March and 6,7 mm in February
  • Wettest months: 78 mm in August, 77 mm in June and 75 mm in July
  • Snowfall: 1,3 cm per year

Climate table California

The climate table for California shows the average temperatures, precipitation, snowfall, and UV index per month.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daytime temperature (°C) 31 28 28 22 18 14 14 16 18 22 26 30
Nighttime temperature (°C) 14 14 12 9 7 5 4 5 7 9 11 13
Precipitation (mm) 9,7 6,7 5,3 41 48 77 75 78 42 26 14 3,3
Snowfall (cm) 0 0 0 0 0 0,4 0,9 0 0 0 0 0
UV Index 10 10 9 7 5 4 4 6 7 9 9 10
Best month Yes Yes Yes Yes Yes No No No Yes Yes Yes Yes

Temperature per month in California

This graph shows the average high temperatures in degrees Celsius for each month in California, Chile

Temperature per month in California, Chile

Precipitation per month in California

This graph shows the average monthly precipitation in millimeters in California, Chile.

Precipitation per month in California, Chile

Snowfall per month in California

This graph shows the average snowfall in centimeters per month in California, Chile.

Snowfall per month in California, Chile

UV index per month in California

This graph shows the average UV index per month in California, Chile.

UV index per month in California, Chile

Yearly temperature in California

This graph shows the average yearly temperature in California, Chile, measured in degrees Celsius.

Yearly temperature in California, Chile

Yearly total precipitation in California

This graph shows the average yearly precipitation in millimeters in California, Chile.

Precipitation per year in California, Chile

Yearly snowfall in California

This graph shows the average yearly snowfall in California, Chile, measured in centimeters.

Snowfall per year in California, Chile

Weather experiences in California

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Average weather in California per month

Click on a month below to see in detail how the weather typically is in California and what to expect. Based on the historical weather data of California, you can view the average temperature, precipitation, wind, and UV index for each day of the month.