Grand Marais weather in March 2025

Expect 36°F daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Grand Marais in March. Check more long-term weather averages for Grand Marais in March before you book your next holiday to Michigan in 2025/2026.

  • 36°F maximum daytime temperature in March in Grand Marais36
    36°F max day temperature
  • 5 hours of sunshine per day
  • 13 days with some rainfall in March in Grand Marais13
    13 days with some rainfall
  • 16°F minimum night-time temperature in March in Grand Marais16
    16°F min night temperature
  • 12 hours of daylight per day in March in Grand Marais12
    12 hours of daylight per day
  • No heat & humidity in March in Grand Marais0
    No heat & humidity
  • 2.2 inches monthly rainfall in March in Grand Marais2.2
    2.2 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in March in Grand Marais3
    3 (Moderate) UV index
  • 36°F sea temperature in March in Grand Marais36
    36°F sea temperature

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The March weather guide for Michigan (Grand Marais) 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)  |  Imperial (°F)

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More about the USA

How cold is it in Grand Marais in March?

Daytime temperatures usually reach 36°F in Grand Marais in March, falling to 16°F at night.

How sunny is it in Grand Marais in March?

There are normally 5 hours of bright sunshine each day in Grand Marais in March - that's 44% of daylight hours.

How warm is the sea around Grand Marais in March?

The average sea temperature around Grand Marais in March is 36°F.

Does it rain in Grand Marais in March?

There are usually 13 days with some rain in Grand Marais in March and the average monthly rainfall is 2.2 inches. Rain may fall as snow in this month.

Grand Marais March sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 07:23 18:30
Sunday, 16th March 2025 06:54 18:52
Monday, 31st March 2025 06:25 19:12

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