Mackinac Island weather in December 2024

Expect 30°F daytime maximum temperatures in the shade with on average 2 hours of sunshine per day in Mackinac Island in December. Check more long-term weather averages for Mackinac Island in December before you book your next holiday to Michigan in 2024/2025.

  • 30°F maximum daytime temperature in December in Mackinac Island30
    30°F max day temperature
  • 2 hours of sunshine per day
  • 20 days with some rainfall in December in Mackinac Island20
    20 days with some rainfall
  • 16°F minimum night-time temperature in December in Mackinac Island16
    16°F min night temperature
  • 9 hours of daylight per day in December in Mackinac Island9
    9 hours of daylight per day
  • No heat & humidity in December in Mackinac Island0
    No heat & humidity
  • 2.3 inches monthly rainfall in December in Mackinac Island2.3
    2.3 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Mackinac Island1
    1 (Low) UV index
  • 39°F sea temperature in December in Mackinac Island39
    39°F sea temperature

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The December weather guide for Michigan (Mackinac Island) 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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How cold is it in Mackinac Island in December?

Daytime temperatures usually reach 30°F in Mackinac Island in December, falling to 16°F at night.

How sunny is it in Mackinac Island in December?

There are normally 2 hours of bright sunshine each day in Mackinac Island in December - that's 24% of daylight hours.

How warm is the sea around Mackinac Island in December?

The average sea temperature around Mackinac Island in December is 39°F.

Does it rain in Mackinac Island in December?

There are usually 20 days with some rain in Mackinac Island in December and the average monthly rainfall is 2.3 inches. Rain may fall as snow in this month.

Mackinac Island December sunrise & sunset times

Browse the sunrise and sunset times for Mackinac Island in December 2024. Select a month to view Mackinac Island sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2024 08:00 16:55
Monday, 16th December 2024 08:14 16:55
Tuesday, 31st December 2024 08:20 17:04

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