Alaska weather in January 2023

  • -6°C maximum daytime temperature in January in Alaska (Anchorage)-6
    -6°C max day temperature
  • 3 hours of sunshine per day
  • 8 days with some rainfall in January in Alaska (Anchorage)8
    8 days with some rainfall
  • -14°C minimum night-time temperature in January in Alaska (Anchorage)-14
    -14°C min night temperature
  • 7 hours of daylight per day in January in Alaska (Anchorage)7
    7 hours of daylight per day
  • No heat & humidity in January in Alaska (Anchorage)0
    No heat & humidity
  • 29 mm monthly rainfall in January in Alaska (Anchorage)29
    29 mm of monthly rainfall
  • No UV (maximum) index in January in Alaska (Anchorage)0
    No UV (Maximum) Index UV index
  • 3°C sea temperature in January in Alaska (Anchorage)3
    3°C sea temperature

Below are average maximum temperatures at popular destinations in Alaska in January. Select a destination to see more weather parameters.

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Recommended for Alaska

The January weather guide for Alaska (Anchorage) 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.

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Metric (°C / mm)  |  Imperial (°F / inches)

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More about the USA

How cold is it in Alaska in January?

Daytime temperatures usually reach -6°C in Anchorage, Alaska in January, falling to -14°C at night.

How sunny is it in Alaska in January?

There are normally 3 hours of bright sunshine each day in Anchorage, Alaska in January - that's 43% of daylight hours.

Is the sea cold around Alaska in January?

The average sea temperature around Anchorage, Alaska in January is 3°C.

Does it rain in Alaska in January?

There are usually 8 days with some rain in Anchorage, Alaska in January and the average monthly rainfall is 29mm. Rain may fall as snow in this month.

Alaska January sunrise & sunset times

Browse the sunrise and sunset times for Alaska in January 2023. Select a month to view Alaska sunrise and sunset times for the next 12 months. The Alaska sunrise and sunset times shown below are for Anchorage.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st January 2023 10:13 15:53
Monday, 16th January 2023 09:55 16:24
Tuesday, 31st January 2023 09:22 17:05

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