California weather in January 2021

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Below are average maximum temperatures at popular destinations in California in January. Select a destination to see more weather parameters.

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The January weather guide for California shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How hot is it in California in January?

Daytime temperatures usually reach 20°C in Los Angeles, California in January, falling to 8°C at night.

How sunny is it in California in January?

There are normally 7 hours of bright sunshine each day in Los Angeles, California in January - that's 70% of daylight hours.

Does it rain in California in January?

There are usually 5 days with some rain in Los Angeles, California in January and the average monthly rainfall is 80mm.

California sunrise & sunset times for January 2021

Browse the sunrise & sunset times for California in January 2021. Select a month to view California sunrise & sunset times for the next twelve months. The California sunrise & sunset times shown below are for Los Angeles.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec