- Save EXTRA £40 on holiday (flight+hotel) bookings
- Minimum spend of £500 based on 2 adults sharing
- Book holidays to the UK, Europe & destinations worldwide
California weather in January 2023
- 2020°C max day temperature
- 55 days with some rainfall
- 88°C min night temperature
- 1010 hours of daylight per day
- 0No heat & humidity
- 8080 mm of monthly rainfall
- 33 (Moderate) UV index
Below are average maximum temperatures at popular destinations in California in January. Select a destination to see more weather parameters.
- Los Angeles
- Beverly Hills
- San Diego
- Santa Monica
- Death Valley
- Santa Barbara
- Big Sur
- Palm Springs
- San Francisco
- Lake Tahoe
Holiday deal finder
Recommended for California
The January weather guide for California (Los Angeles) 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.
Metric (°C / mm) | Imperial (°F / inches)
More about California
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 January sunrise & sunset times
Browse the sunrise and sunset times for California in January 2023. Select a month to view California sunrise and sunset times for the next 12 months. The California sunrise and sunset times shown below are for Los Angeles.
|Date||Sunrise times||Sunset times|
|Sunday, 1st January 2023||06:59||16:55|
|Monday, 16th January 2023||06:58||17:08|
|Tuesday, 31st January 2023||06:51||17:22|
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.