Grand Marais weather in March 2025

Expect 2°C 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.

  • 2°C maximum daytime temperature in March in Grand Marais2
    2°C max day temperature
  • 5 hours of sunshine per day
  • 13 days with some rainfall in March in Grand Marais13
    13 days with some rainfall
  • -9°C minimum night-time temperature in March in Grand Marais-9
    -9°C 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
  • 56 mm monthly rainfall in March in Grand Marais56
    56 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in March in Grand Marais3
    3 (Moderate) UV index
  • 2°C sea temperature in March in Grand Marais2
    2°C 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 / mm)  |  Imperial (°F / inches)

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How cold is it in Grand Marais in March?

Daytime temperatures usually reach 2°C in Grand Marais in March, falling to -9°C 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.

Is the sea cold around Grand Marais in March?

The average sea temperature around Grand Marais in March is 2°C.

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 56mm. 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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