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Juneau weather in December 2023
Expect -1°C daytime maximum temperatures in the shade with on average 1 hours of sunshine per day in Juneau in December. Check more long-term weather averages for Juneau in December before you book your next holiday to Alaska in 2023/2024.
- -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
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Recommended for Alaska
The December weather guide for Alaska (Juneau) 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)
More about the USA
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 December sunrise & sunset times
Browse the sunrise and sunset times for Juneau in December 2023. Select a month to view Juneau sunrise and sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Friday, 1st December 2023||08:20||15:13|
|Saturday, 16th December 2023||08:41||15:06|
|Sunday, 31st December 2023||08:46||15:16|
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