Grand Marais weather in January 2026

Expect -5°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Grand Marais in January based on long-term weather averages. There is usually 17 days with some rainfall and 61 mm of average monthly rainfall in January.

  • -5°C maximum daytime temperature in January in Grand Marais-5
    -5°C max day temperature
  • 3 hours of sunshine per day
  • 17 days with some rainfall in January in Grand Marais17
    17 days with some rainfall
  • -14°C minimum night-time temperature in January in Grand Marais-14
    -14°C min night temperature
  • 9 hours of daylight per day in January in Grand Marais9
    9 hours of daylight per day
  • No heat & humidity in January in Grand Marais0
    No heat & humidity
  • 61 mm monthly rainfall in January in Grand Marais61
    61 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Grand Marais1
    1 (Low) UV index
  • 3°C sea temperature in January in Grand Marais3
    3°C sea temperature

More about Grand Marais

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The January 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 January?

Daytime temperatures usually reach -5°C in Grand Marais in January, falling to -14°C at night.

How sunny is it in Grand Marais in January?

There are normally 3 hours of bright sunshine each day in Grand Marais in January - that's 32% of daylight hours.

Is the sea cold around Grand Marais in January?

The average sea temperature around Grand Marais in January is 3°C.

Does it rain in Grand Marais in January?

There are usually 17 days with some rain in Grand Marais in January and the average monthly rainfall is 61mm. Rain may fall as snow in this month.

Grand Marais January sunrise & sunset times

Browse the sunrise and sunset times for Grand Marais in January 2026. Select a month to view Grand Marais sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 08:28 17:07
Friday, 16th January 2026 08:23 17:25
Saturday, 31st January 2026 08:09 17:46

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