Dutch Harbor weather in December 2025

Expect 3°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Dutch Harbor in December. Check more long-term weather averages for Dutch Harbor in December before you book your next holiday to Alaska in 2025/2026.

  • 3°C maximum daytime temperature in December in Dutch Harbor3
    3°C max day temperature
  • 5 hours of sunshine per day
  • 21 days with some rainfall in December in Dutch Harbor21
    21 days with some rainfall
  • -2°C minimum night-time temperature in December in Dutch Harbor-2
    -2°C 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
  • 94 mm monthly rainfall in December in Dutch Harbor94
    94 mm of monthly rainfall
  • No UV (maximum) index in December in Dutch Harbor0
    No UV (Maximum) Index UV index
  • 5°C sea temperature in December in Dutch Harbor5
    5°C sea temperature

More about Dutch Harbor

Dutch Harbor by month

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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 / mm)  |  Imperial (°F / inches)

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More about the USA

How cold is it in Dutch Harbor in December?

Daytime temperatures usually reach 3°C in Dutch Harbor in December, falling to -2°C 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.

Is the sea cold around Dutch Harbor in December?

The average sea temperature around Dutch Harbor in December is 5°C.

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 94mm. 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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