Weather in California in January 2018

Check the weather in California in January based on long-term weather averages before you book your next holiday to California in 2018. Expect daytime temperatures to reach 20°C with on average 7 hours of sunshine per day in California in January.

What is the weather like in California in January?
How hot is California in January? 20°C
How sunny is California in January? 7 sunshine hours/day
How wet is California in January? 80 mm rainfall

Weather in California in January

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

  • 20°C maximum daytime temperature in January in California (Los Angeles)20
    20°C max day temperature
  • 7 hours of sunshine per day (70% of daylight hours) in January in California7
    7 hours of sunshine per day
  • 5 days with some rainfall in January in California (Los Angeles)5
    5 days with some rainfall
  • 8°C minimum night-time temperature in January in California (Los Angeles)8
    8°C min night temperature
  • 10 hours of daylight per day in January in California (Los Angeles)10
    10 hours of daylight per day
  • No heat & humidity in January in California (Los Angeles)0
    No heat & humidity
  • 80 mm monthly rainfall in January in California (Los Angeles)80
    80 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in January in California (Los Angeles)3
    3 (Moderate) UV index

Metric (°C / mm)  |  Imperial (°F / inches)

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More about California

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More about California weather in January

The average maximum daytime temperature in California in January is a comfortable 20°C (68°F). There are usually 7 hours of bright sunshine each day, which represents 70% of the 10 hours of daylight.

Expect 80mm (3.1 inches) of rainfall across the whole of January with 5 days with some rain falling. Maximum UV levels will be moderate (3 UV index) at midday when the skies are clear. The average night-time temperature is usually a cool 8°C (46°F). The weather in California in January is represented by Los Angeles.

California sunrise & sunset times for January 2018

Browse the sunrise & sunset times for California in January 2018. 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.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st January 2018 06:59 16:55
Tuesday, 2nd January 2018 06:59 16:56
Wednesday, 3rd January 2018 06:59 16:56
Thursday, 4th January 2018 06:59 16:57
Friday, 5th January 2018 06:59 16:58
Saturday, 6th January 2018 06:59 16:59
Sunday, 7th January 2018 06:59 17:00
Monday, 8th January 2018 06:59 17:01
Tuesday, 9th January 2018 06:59 17:02
Wednesday, 10th January 2018 06:59 17:02
Thursday, 11th January 2018 06:59 17:03
Friday, 12th January 2018 06:59 17:04
Saturday, 13th January 2018 06:59 17:05
Sunday, 14th January 2018 06:59 17:06
Monday, 15th January 2018 06:58 17:07
Tuesday, 16th January 2018 06:58 17:08
Wednesday, 17th January 2018 06:58 17:09
Thursday, 18th January 2018 06:57 17:10
Friday, 19th January 2018 06:57 17:11
Saturday, 20th January 2018 06:57 17:12
Sunday, 21st January 2018 06:56 17:13
Monday, 22nd January 2018 06:56 17:14
Tuesday, 23rd January 2018 06:55 17:15
Wednesday, 24th January 2018 06:55 17:16
Thursday, 25th January 2018 06:54 17:17
Friday, 26th January 2018 06:54 17:18
Saturday, 27th January 2018 06:53 17:19
Sunday, 28th January 2018 06:53 17:20
Monday, 29th January 2018 06:52 17:21
Tuesday, 30th January 2018 06:51 17:22
Wednesday, 31st January 2018 06:51 17:23
  • Save an extra £20 on return flights to Los Angeles
  • Fly direct from London Heathrow (LHR) from £405 return
  • Book with the Air New Zealand promo code
  • Travel before 31st December 2017 (inclusive)
Show discount code ******ELA

Expires at 23:59 on Wednesday 31st May 2017 · View all Air New Zealand offers

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Check California weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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