Mackinac Island weather in October 2019

  • 13°C maximum daytime temperature in October in Mackinac Island13
    13°C max day temperature
  • 4 hours of sunshine per day
  • 15 days with some rainfall in October in Mackinac Island15
    15 days with some rainfall
  • 3°C minimum night-time temperature in October in Mackinac Island3
    3°C min night temperature
  • 11 hours of daylight per day in October in Mackinac Island11
    11 hours of daylight per day
  • No heat & humidity in October in Mackinac Island0
    No heat & humidity
  • 72 mm monthly rainfall in October in Mackinac Island72
    72 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in October in Mackinac Island3
    3 (Moderate) UV index
  • 10°C sea temperature in October in Mackinac Island10
    10°C sea temperature
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The October weather guide for Mackinac Island, Michigan 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.

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Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Mackinac Island weather in October

The average maximum daytime temperature in Mackinac Island in October is a cool 13°C (55°F). The average night-time temperature is usually a cold 3°C (37°F). There are usually 4 hours of bright sunshine each day, which represents 38% of the 11 hours of daylight.

Expect 72mm (2.8 inches) of rainfall across the whole of October with 15 days with some rain falling. Maximum UV levels will be moderate (3 UV index) at midday when the skies are clear.

The average sea temperature in and around Mackinac Island in October is 10°C (50°F).

Mackinac Island sunrise & sunset times for October 2019

Browse the sunrise & sunset times for Mackinac Island in October 2019. Select a month to view Mackinac Island sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st October 2019 07:37 19:19
Wednesday, 16th October 2019 07:56 18:51
Thursday, 31st October 2019 08:17 18:27
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Where's hot in Michigan in October?

Below are average maximum temperatures at popular destinations in Michigan in October. Select a destination to see more weather parameters.

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