Alaska weather in March 2025

Expect 32°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Alaska in March. Check more long-term weather averages for Alaska in March before you book your next holiday to Alaska in 2025/2026.

  • 32°F maximum daytime temperature in March in Alaska (Anchorage)32
    32°F max day temperature
  • 6 hours of sunshine per day
  • 8 days with some rainfall in March in Alaska (Anchorage)8
    8 days with some rainfall
  • 18°F minimum night-time temperature in March in Alaska (Anchorage)18
    18°F min night temperature
  • 12 hours of daylight per day in March in Alaska (Anchorage)12
    12 hours of daylight per day
  • No heat & humidity in March in Alaska (Anchorage)0
    No heat & humidity
  • 0.9 inches monthly rainfall in March in Alaska (Anchorage)0.9
    0.9 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in March in Alaska (Anchorage)1
    1 (Low) UV index
  • 36°F sea temperature in March in Alaska (Anchorage)36
    36°F sea temperature

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The March weather guide for Alaska (Anchorage) 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.

Top Alaska destinations

Below are average maximum temperatures at popular countries, regions and places in Alaska in March. Select a holiday destination to see more weather parameters.

All Alaska destinations

Metric (°C)  |  Imperial (°F)

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More about the USA

How cold is it in Alaska in March?

Daytime temperatures usually reach 32°F in Anchorage, Alaska in March, falling to 18°F at night.

How sunny is it in Alaska in March?

There are normally 6 hours of bright sunshine each day in Anchorage, Alaska in March - that's 54% of daylight hours.

How warm is the sea around Alaska in March?

The average sea temperature around Anchorage, Alaska in March is 36°F.

Does it rain in Alaska in March?

There are usually 8 days with some rain in Anchorage, Alaska in March and the average monthly rainfall is 0.9 inches. Rain may fall as snow in this month.

Alaska March sunrise & sunset times

Browse the sunrise and sunset times for Alaska in March 2025. Select a month to view Alaska sunrise and sunset times for the next 12 months. The Alaska sunrise and sunset times shown below are for Anchorage.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 07:59 18:26
Sunday, 16th March 2025 07:12 19:06
Monday, 31st March 2025 06:24 19:44

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