California Weather in October
October in California sees daytime temperatures around 20°C (68°F) and lows of 10°C (50°F) at night. With around 138 mm (5.4 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in California in October
Analyzing past climate data, one can expect approximately 11 days of rain, averaging 138 mm (5.4 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in California in October
Expect highs of 20°C (68°F) in California in October, with nights dropping to around 10°C (50°F). The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 10°C (50°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.If your ideal day consists of dry skies and pleasant temperatures, May typically offers the best circumstances for California.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our California's climate page.
California Temperature in October
Min Temperature
10°C (50°F)
Max Temperature
20°C (68°F)
Chance of Rain
37%
Precipitation
138 mm (5.4 in)
Rainy days
11 days
Best Places in the United States of America in October
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in October →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in California in October
Pleasant temperatures in October mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes.What To Do in California in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our California's climate page.
See the full California climate overview or explore weather in the United States of America.
