Alaska weather in December 2020

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

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The December weather guide for Alaska 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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How cold is it in Alaska in December?

Daytime temperatures usually reach -6°C in Anchorage, Alaska in December, falling to -13°C at night.

How sunny is it in Alaska in December?

There are normally 2 hours of bright sunshine each day in Anchorage, Alaska in December - that's 32% of daylight hours.

Is the sea cold around Alaska in December?

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

Does it rain in Alaska in December?

There are usually 11 days with some rain in Anchorage, Alaska in December and the average monthly rainfall is 34mm. Rain may fall as snow in this month.

Alaska sunrise & sunset times for December 2020

Browse the sunrise & sunset times for Alaska in December 2020. Select a month to view Alaska sunrise & sunset times for the next twelve months. The Alaska sunrise & sunset times shown below are for Anchorage.


Date Sunrise times Sunset times
Tuesday, 1st December 2020 09:47 15:51
Wednesday, 16th December 2020 10:11 15:40
Thursday, 31st December 2020 10:14 15:53
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Metric (°C / mm)  |  Imperial (°F / inches)

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