Mackinac Island, Michigan, United States of America: What to pack, what to wear, and when to go [2018]

Traveling to Mackinac Island, Michigan, United States of America? If you're planning to go to Mackinac Island, here is some important information about when to go, what to wear, and what to pack:

When to go to Mackinac Island, Michigan, United States of America

Based on the climate and weather in Mackinac Island, the best time to go is July. See below for details.

What to wear/what to pack for Mackinac Island, Michigan, United States of America by month

January

In January, Mackinac Island can be dangerously cold. Temperatures routinely are in the 20s F (single digits below 0 C) range.

At night, lows are in the low 10s F (10+ below zero C). This is also a rainy time for Mackinac Island, with several of the days of the month having rain.

What to wear/what to pack:

  • Waterproof coat
  • Pajamas, such as sweats
  • Umbrella
  • Sweaters
  • Very heavy socks
  • Thermal undergarments
  • Multiple layer jacket shell
  • Insulated boots
  • Fleeces
  • Waterproof boots
  • Gloves
  • Scarf

February

February in Mackinac Island is unbearably cold. The average overnight temperatures in the area are in the low 10s F (10+ below zero C), with a few days below 0 F (10+ below zero C).

What to wear/what to pack:

  • Multiple layer jacket shell
  • Scarf
  • Insulated boots
  • Thermal undergarments
  • Pajamas, such as sweats
  • Gloves
  • Waterproof coat
  • Umbrella
  • Fleeces
  • Waterproof boots
  • Very heavy socks
  • Sweaters

March

March in Mackinac Island is frosty. The average overnight temperatures in the area are in the high 10s F (single digits below 0 C), with a few days below 0 F (10+ below zero C).

What to wear/what to pack:

  • Sweaters
  • Pajamas, such as sweats
  • Fleeces
  • Thermal undergarments
  • Waterproof boots
  • Scarf
  • Umbrella
  • Very heavy socks
  • Gloves
  • Insulated boots
  • Multiple layer jacket shell
  • Waterproof coat

April

April in Mackinac Island is cold. The rain/snow can amount to several inches/centimeters.

During this time, temperatures average in the high 40s F (single digits C), although night temperatures can dip into the low 20s F (single digits below 0 C).

What to wear/what to pack:

  • Waterproof boots
  • Waterproof coat
  • Standard footwear
  • Jacket or coat
  • Socks
  • Umbrella
  • Fleeces
  • Warm pants or jeans
  • Light gloves or mittens

May

May in Mackinac Island is crisp. The rain can amount to several inches/centimeters.

During this time, temperatures average in the low 50s F (low 10s C) to low 50s F (mid 10s C), although night temperatures can dip into the low 40s F (single digits C).

What to wear/what to pack:

  • Socks
  • Rain coat
  • Light jacket or fleece
  • Dresses
  • Waterproof luggage
  • Pants or jeans
  • Long skirts
  • Standard footwear
  • Long sleeve shirts or blouses
  • Umbrella
  • Waterproof footwear

June

If you vacation in Mackinac Island during June, you are likely to find that it is mild. Temperatures tend to hover around the low 60s F (low 20s C) during the day, while at night they can dip into the low 50s F (low 10s C).

In terms of precipitation, you can expect it to rain a bit less than half of the time.

What to wear/what to pack:

  • Standard footwear
  • Socks
  • Long sleeve shirts or blouses
  • Pants or jeans
  • Long skirts
  • Umbrella
  • Waterproof luggage
  • Waterproof footwear
  • Rain coat
  • Dresses
  • Light jacket or fleece

July

If you visit Mackinac Island during July, you are likely to find that it is warm. Temperatures tend to hover around the 70s F (mid 20s C) during the day, while at night they can dip into the high 50s F (mid 10s C).

In terms of precipitation, you can expect it to rain a bit less than half of the time.

What to wear/what to pack:

  • Long and short sleeve shirts
  • Umbrella
  • Waterproof footwear
  • Sandals
  • Skirts
  • Dresses
  • Rain coat
  • Sunscreen lotion
  • Waterproof luggage
  • Light footwear
  • Shorts or short pants

August

If you are traveling to Mackinac Island in August, you will notice that it is a perfect temperature. Expect it to rain about a third of the time. Daytime temperatures are in the 70s F (mid 20s C).

What to wear/what to pack:

  • Skirts
  • Waterproof luggage
  • Waterproof footwear
  • Shorts or short pants
  • Long and short sleeve shirts
  • Light footwear
  • Dresses
  • Sunscreen lotion
  • Sandals
  • Rain coat
  • Umbrella

September

If you are traveling to Mackinac Island in September, you will notice that it is mild. Expect it to rain regularly. Daytime temperatures are in the high 60s F (high 10s C).

What to wear/what to pack:

  • Long sleeve shirts or blouses
  • Pants or jeans
  • Light jacket or fleece
  • Waterproof luggage
  • Dresses
  • Standard footwear
  • Waterproof footwear
  • Umbrella
  • Rain coat
  • Socks
  • Long skirts

October

Traveling to Mackinac Island in October, you will notice that it is brisk. Expect it to rain a bit less than half of the time. Daytime temperatures are in the 50s F (low 10s C).

What to wear/what to pack:

  • Socks
  • Waterproof luggage
  • Long skirts
  • Rain coat
  • Dresses
  • Pants or jeans
  • Light jacket or fleece
  • Waterproof footwear
  • Standard footwear
  • Long sleeve shirts or blouses
  • Umbrella

November

November in Mackinac Island is cold. The rain/snow can amount to several inches/centimeters.

During this time, temperatures average in the 30s F (single digits C) to low 40s F (single digits C), although night temperatures can dip into the low 20s F (single digits below 0 C).

What to wear/what to pack:

  • Standard footwear
  • Warm pants or jeans
  • Socks
  • Fleeces
  • Light gloves or mittens
  • Waterproof boots
  • Jacket or coat
  • Umbrella
  • Waterproof coat

December

December in Mackinac Island is frosty. The rain/snow can amount to several inches/centimeters.

During this time, temperatures average in the low 30s F (single digits below 0 C), although night temperatures can dip into the single digits F (10+ below zero C).

What to wear/what to pack:

  • Fleeces
  • Waterproof coat
  • Thermal undergarments
  • Very heavy socks
  • Sweaters
  • Pajamas, such as sweats
  • Scarf
  • Gloves
  • Multiple layer jacket shell
  • Insulated boots
  • Umbrella
  • Waterproof boots

Year-round what to wear/what to pack for Mackinac Island, Michigan, United States of America

Here are some general tips on what to wear in Mackinac Island, as well as several items to remember to pack when traveling there.

  • A plug adadpter that supports outlet types A and B
  • A SIM card that works in Mackinac Island
  • Appropriate museum wear
  • Bicycle friendly attire, if you plan on biking anywhere

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