Anaheim weather in December 2025

Expect daytime maximum temperatures of 20°C in Anaheim, California in December based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 49 mm of rainfall in the month.

  • 20°C maximum daytime temperature in December in Anaheim20
    20°C max day temperature
  • 7 hours of sunshine per day
  • 5 days with some rainfall in December in Anaheim5
    5 days with some rainfall
  • 6°C minimum night-time temperature in December in Anaheim6
    6°C min night temperature
  • 10 hours of daylight per day in December in Anaheim10
    10 hours of daylight per day
  • No heat & humidity in December in Anaheim0
    No heat & humidity
  • 49 mm monthly rainfall in December in Anaheim49
    49 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in December in Anaheim3
    3 (Moderate) UV index

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The December weather guide for California (Anaheim) 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)

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How hot is it in Anaheim in December?

Daytime temperatures usually reach 20°C in Anaheim in December, falling to 6°C at night.

How sunny is it in Anaheim in December?

There are normally 7 hours of bright sunshine each day in Anaheim in December - that's 70% of daylight hours.

Does it rain in Anaheim in December?

There are usually 5 days with some rain in Anaheim in December and the average monthly rainfall is 49mm.

Anaheim December sunrise & sunset times

Browse the sunrise and sunset times for Anaheim in December 2025. Select a month to view Anaheim sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 06:39 16:43
Tuesday, 16th December 2025 06:50 16:45
Wednesday, 31st December 2025 06:57 16:53

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