Santa Monica weather in January 2025

Expect 66°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Santa Monica in January. Check more long-term weather averages for Santa Monica in January before you book your next holiday to California in 2025/2026.

  • 66°F maximum daytime temperature in January in Santa Monica66
    66°F max day temperature
  • 7 hours of sunshine per day
  • 5 days with some rainfall in January in Santa Monica5
    5 days with some rainfall
  • 46°F minimum night-time temperature in January in Santa Monica46
    46°F min night temperature
  • 10 hours of daylight per day in January in Santa Monica10
    10 hours of daylight per day
  • No heat & humidity in January in Santa Monica0
    No heat & humidity
  • 3.1 inches monthly rainfall in January in Santa Monica3.1
    3.1 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in January in Santa Monica3
    3 (Moderate) UV index
  • 57°F sea temperature in January in Santa Monica57
    57°F sea temperature

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The January weather guide for California (Santa Monica) 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)  |  Imperial (°F)

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More about California

How hot is it in Santa Monica in January?

Daytime temperatures usually reach 66°F in Santa Monica in January, falling to 46°F at night.

How sunny is it in Santa Monica in January?

There are normally 7 hours of bright sunshine each day in Santa Monica in January - that's 69% of daylight hours.

How warm is the sea around Santa Monica in January?

The average sea temperature around Santa Monica in January is 57°F.

Does it rain in Santa Monica in January?

There are usually 5 days with some rain in Santa Monica in January and the average monthly rainfall is 3.1 inches.

Santa Monica January sunrise & sunset times

Browse the sunrise and sunset times for Santa Monica in January 2025. Select a month to view Santa Monica sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 07:00 16:56
Thursday, 16th January 2025 06:59 17:09
Friday, 31st January 2025 06:51 17:24

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