Mackinac Island weather in April 2025

Expect 9°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Mackinac Island in April. Check more long-term weather averages for Mackinac Island in April before you book your next holiday to Michigan in 2025/2026.

  • 9°C maximum daytime temperature in April in Mackinac Island9
    9°C max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in April in Mackinac Island12
    12 days with some rainfall
  • -1°C minimum night-time temperature in April in Mackinac Island-1
    -1°C min night temperature
  • 14 hours of daylight per day in April in Mackinac Island14
    14 hours of daylight per day
  • No heat & humidity in April in Mackinac Island0
    No heat & humidity
  • 64 mm monthly rainfall in April in Mackinac Island64
    64 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in April in Mackinac Island5
    5 (Moderate) UV index
  • 2°C sea temperature in April in Mackinac Island2
    2°C sea temperature

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The April 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 / mm)  |  Imperial (°F / inches)

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How warm is it in Mackinac Island in April?

Daytime temperatures usually reach 9°C in Mackinac Island in April, falling to -1°C at night.

How sunny is it in Mackinac Island in April?

There are normally 7 hours of bright sunshine each day in Mackinac Island in April - that's 50% of daylight hours.

Is the sea cold around Mackinac Island in April?

The average sea temperature around Mackinac Island in April is 2°C.

Does it rain in Mackinac Island in April?

There are usually 12 days with some rain in Mackinac Island in April and the average monthly rainfall is 64mm.

Mackinac Island April sunrise & sunset times

Browse the sunrise and sunset times for Mackinac Island in April 2025. Select a month to view Mackinac Island sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 06:18 19:07
Tuesday, 15th April 2025 05:52 19:26
Wednesday, 30th April 2025 05:27 19:45

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