Weather in California in December 2017

Check the weather in California in December based on long-term weather averages before you book your next holiday to California in 2017. Expect daytime temperatures to reach 20°C with on average 7 hours of sunshine per day in California in December. The December weather averages shown below are for Los Angeles.

Weather in California in December

  • 20°C maximum daytime temperature in December in California (Los Angeles)20
    20°C max day temperature
  • 7 hours of sunshine per day (69% of daylight hours) in December in California7
    7 hours of sunshine per day
  • 5 days with some rainfall in December in California (Los Angeles)5
    5 days with some rainfall
  • 8°C minimum night-time temperature in December in California (Los Angeles)8
    8°C min night temperature
  • 10 hours of daylight per day in December in California (Los Angeles)10
    10 hours of daylight per day
  • No heat & humidity in December in California (Los Angeles)0
    No heat & humidity
  • 53 mm monthly rainfall in December in California (Los Angeles)53
    53 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in December in California (Los Angeles)3
    3 (Moderate) UV index

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

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

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More about California weather in December

The average maximum daytime temperature in California in December is a comfortable 20°C (68°F). There are usually 7 hours of bright sunshine each day, which represents 69% of the 10 hours of daylight.

Expect 53mm (2.1 inches) of rainfall across the whole of December 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 December is represented by Los Angeles.

California sunrise & sunset times for December 2017

Browse the sunrise & sunset times for California in December 2017. 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
Friday, 1st December 2017 06:41 16:44
Saturday, 2nd December 2017 06:42 16:44
Sunday, 3rd December 2017 06:42 16:44
Monday, 4th December 2017 06:43 16:43
Tuesday, 5th December 2017 06:44 16:44
Wednesday, 6th December 2017 06:45 16:44
Thursday, 7th December 2017 06:46 16:44
Friday, 8th December 2017 06:46 16:44
Saturday, 9th December 2017 06:47 16:44
Sunday, 10th December 2017 06:48 16:44
Monday, 11th December 2017 06:49 16:44
Tuesday, 12th December 2017 06:49 16:45
Wednesday, 13th December 2017 06:50 16:45
Thursday, 14th December 2017 06:51 16:45
Friday, 15th December 2017 06:51 16:45
Saturday, 16th December 2017 06:52 16:46
Sunday, 17th December 2017 06:53 16:46
Monday, 18th December 2017 06:53 16:47
Tuesday, 19th December 2017 06:54 16:47
Wednesday, 20th December 2017 06:54 16:47
Thursday, 21st December 2017 06:55 16:48
Friday, 22nd December 2017 06:55 16:48
Saturday, 23rd December 2017 06:56 16:49
Sunday, 24th December 2017 06:56 16:50
Monday, 25th December 2017 06:57 16:50
Tuesday, 26th December 2017 06:57 16:51
Wednesday, 27th December 2017 06:57 16:51
Thursday, 28th December 2017 06:58 16:52
Friday, 29th December 2017 06:58 16:53
Saturday, 30th December 2017 06:58 16:53
Sunday, 31st December 2017 06:58 16:54
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