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Juneau weather in January 2021
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- -3-3°C max day temperature
- 1717 days with some rainfall
- -9-9°C min night temperature
- 77 hours of daylight per day
- 0No heat & humidity
- 147147 mm of monthly rainfall
- 0No UV (Maximum) Index UV index
- 44°C sea temperature
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The January 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 January?
Daytime temperatures usually reach -3°C in Juneau in January, falling to -9°C at night.
How sunny is it in Juneau in January?
There are normally 3 hours of bright sunshine each day in Juneau in January - that's 36% of daylight hours.
Is the sea cold around Juneau in January?
The average sea temperature around Juneau in January is 4°C.
Does it rain in Juneau in January?
There are usually 17 days with some rain in Juneau in January and the average monthly rainfall is 147mm. Rain may fall as snow in this month.
Juneau sunrise & sunset times for January 2021
Browse the sunrise & sunset times for Juneau in January 2021. Select a month to view Juneau sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Friday, 1st January 2021||08:45||15:18|
|Saturday, 16th January 2021||08:31||15:45|
|Sunday, 31st January 2021||08:04||16:19|
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Metric (°C / mm) | Imperial (°F / inches)
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Where is warm in Alaska in January for 2021/2022?
Below are average maximum temperatures at popular destinations in Alaska in January. Select a destination to see more weather parameters.
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