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Juneau weather in December 2020
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- -1-1°C max day temperature
- 1919 days with some rainfall
- -7-7°C min night temperature
- 77 hours of daylight per day
- 0No heat & humidity
- 155155 mm of monthly rainfall
- 0No UV (Maximum) Index UV index
- 55°C sea temperature
Recommended for Alaska
The December weather guide for Juneau, 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.
How cold is it in Juneau in December?
Daytime temperatures usually reach -1°C in Juneau in December, falling to -7°C at night.
How sunny is it in Juneau in December?
There are normally 1 hour of bright sunshine each day in Juneau in December - that's 20% of daylight hours.
Is the sea cold around Juneau in December?
The average sea temperature around Juneau in December is 5°C.
Does it rain in Juneau in December?
There are usually 19 days with some rain in Juneau in December and the average monthly rainfall is 155mm. Rain may fall as snow in this month.
Juneau sunrise & sunset times for December 2020
Browse the sunrise & sunset times for Juneau in December 2020. Select a month to view Juneau sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Tuesday, 1st December 2020||08:21||15:13|
|Wednesday, 16th December 2020||08:42||15:06|
|Thursday, 31st December 2020||08:46||15:17|
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Metric (°C / mm) | Imperial (°F / inches)
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Where is warm in Alaska in December for 2020/2021?
Below are average maximum temperatures at popular destinations in Alaska in December. Select a destination to see more weather parameters.
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