Dutch Harbor weather in December 2025

Expect daytime maximum temperatures of 37°F in Dutch Harbor, Alaska in December based on long-term weather averages. There are 5 hours of sunshine per day on average with 21 days with some rainfall and typically 3.7 inches of rainfall in the month, which might fall as snow.

  • 37°F maximum daytime temperature in December in Dutch Harbor37
    37°F max day temperature
  • 5 hours of sunshine per day
  • 21 days with some rainfall in December in Dutch Harbor21
    21 days with some rainfall
  • 28°F minimum night-time temperature in December in Dutch Harbor28
    28°F min night temperature
  • 7 hours of daylight per day in December in Dutch Harbor7
    7 hours of daylight per day
  • No heat & humidity in December in Dutch Harbor0
    No heat & humidity
  • 3.7 inches monthly rainfall in December in Dutch Harbor3.7
    3.7 inches of monthly rainfall
  • No UV (maximum) index in December in Dutch Harbor0
    No UV (Maximum) Index UV index
  • 41°F sea temperature in December in Dutch Harbor41
    41°F sea temperature

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The December weather guide for Alaska (Dutch Harbor) 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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How cold is it in Dutch Harbor in December?

Daytime temperatures usually reach 37°F in Dutch Harbor in December, falling to 28°F at night.

How sunny is it in Dutch Harbor in December?

There are normally 5 hours of bright sunshine each day in Dutch Harbor in December - that's 65% of daylight hours.

How warm is the sea around Dutch Harbor in December?

The average sea temperature around Dutch Harbor in December is 41°F.

Does it rain in Dutch Harbor in December?

There are usually 21 days with some rain in Dutch Harbor in December and the average monthly rainfall is 3.7 inches. Rain may fall as snow in this month.

Dutch Harbor December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 10:02 17:48
Tuesday, 16th December 2025 10:20 17:45
Wednesday, 31st December 2025 10:24 17:55

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