Juneau weather in March 2025

Expect 2°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Juneau in March. Check more long-term weather averages for Juneau in March before you book your next holiday to Alaska in 2025/2026.

  • 2°C maximum daytime temperature in March in Juneau2
    2°C max day temperature
  • 4 hours of sunshine per day
  • 16 days with some rainfall in March in Juneau16
    16 days with some rainfall
  • -5°C minimum night-time temperature in March in Juneau-5
    -5°C min night temperature
  • 12 hours of daylight per day in March in Juneau12
    12 hours of daylight per day
  • No heat & humidity in March in Juneau0
    No heat & humidity
  • 113 mm monthly rainfall in March in Juneau113
    113 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in March in Juneau2
    2 (Low) UV index
  • 4°C sea temperature in March in Juneau4
    4°C sea temperature

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The March 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)

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More about the USA

How cold is it in Juneau in March?

Daytime temperatures usually reach 2°C in Juneau in March, falling to -5°C at night.

How sunny is it in Juneau in March?

There are normally 4 hours of bright sunshine each day in Juneau in March - that's 37% of daylight hours.

Is the sea cold around Juneau in March?

The average sea temperature around Juneau in March is 4°C.

Does it rain in Juneau in March?

There are usually 16 days with some rain in Juneau in March and the average monthly rainfall is 113mm. Rain may fall as snow in this month.

Juneau March sunrise & sunset times

Browse the sunrise and sunset times for Juneau in March 2025. Select a month to view Juneau sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 06:51 17:29
Sunday, 16th March 2025 06:09 18:04
Monday, 31st March 2025 05:27 18:38

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