Anaheim weather in January 2026

Expect daytime maximum temperatures of 20°C in Anaheim, California in January based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 82 mm of rainfall in the month.

  • 20°C maximum daytime temperature in January in Anaheim20
    20°C max day temperature
  • 7 hours of sunshine per day
  • 5 days with some rainfall in January in Anaheim5
    5 days with some rainfall
  • 6°C minimum night-time temperature in January in Anaheim6
    6°C min night temperature
  • 10 hours of daylight per day in January in Anaheim10
    10 hours of daylight per day
  • No heat & humidity in January in Anaheim0
    No heat & humidity
  • 82 mm monthly rainfall in January in Anaheim82
    82 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in January in Anaheim3
    3 (Moderate) UV index

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The January 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 January?

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

How sunny is it in Anaheim in January?

There are normally 7 hours of bright sunshine each day in Anaheim in January - that's 71% of daylight hours.

Does it rain in Anaheim in January?

There are usually 5 days with some rain in Anaheim in January and the average monthly rainfall is 82mm.

Anaheim January sunrise & sunset times

Browse the sunrise and sunset times for Anaheim in January 2026. Select a month to view Anaheim sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 06:57 16:54
Friday, 16th January 2026 06:56 17:07
Saturday, 31st January 2026 06:49 17:22

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