Isle Royale National Park, Michigan, United States of America: What to pack, what to wear, and when to go [2018]

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

When to go to Isle Royale National Park, Michigan, United States of America

Based on the climate and weather in Isle Royale National Park, the best time to go is August. See below for details.

What to wear/what to pack for Isle Royale National Park, Michigan, United States of America by month

January

Traveling to Isle Royale National Park in January, you will notice that it is freezing. Daytime temperatures are in the low 30s F (single digits below 0 C).

What to wear/what to pack:

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

February

February in this region is frosty. Temperatures average in the low 30s F (single digits C) during the day.

What to wear/what to pack:

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

March

March in Isle Royale National Park can be brisk. The average overnight temperatures in the area are in the high 20s F (single digits below 0 C).

What to wear/what to pack:

  • Warm pants or jeans
  • Gloves or mittens
  • Cold weather footwear
  • Heavy jacket
  • Heavy socks
  • Sweaters

April

April in Isle Royale National Park is cool. The average overnight temperatures in the area are in the 30s F (single digits C).

What to wear/what to pack:

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

May

If you vacation in Isle Royale National Park during May, you are likely to find that it is mild. Temperatures tend to hover around the high 60s F (low 20s C) during the day, while at night they can dip into the high 40s F (single digits 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:

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

June

If you vacation in Isle Royale National Park during June, you are likely to find that it is warm. Temperatures tend to hover around the high 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:

  • Rain coat
  • Skirts
  • Umbrella
  • Shorts or short pants
  • Long and short sleeve shirts
  • Waterproof footwear
  • Light footwear
  • Dresses
  • Sandals
  • Waterproof luggage
  • If you're going to the beach, bathing suits, swimwear
  • Sunscreen lotion

July

If you vacation in Isle Royale National Park during July, you are likely to find that it is pretty consistently hot. Temperatures tend to hover around the low 80s F (high 20s C) during the day, while at night they can dip into the low 60s F (high 10s C).

In terms of precipitation, you can expect it to rain 5-10 days this month.

What to wear/what to pack:

  • Shorts or short pants
  • Dresses
  • Long and short sleeve shirts
  • Waterproof luggage
  • Light footwear
  • Sunscreen lotion
  • Waterproof footwear
  • Sandals
  • Rain coat
  • Umbrella
  • If you're going to the beach, bathing suits, swimwear
  • Skirts

August

If you visit Isle Royale National Park during August, you are likely to find that it is a perfect temperature. Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the low 60s 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:

  • Dresses
  • Waterproof footwear
  • Skirts
  • Long and short sleeve shirts
  • Sandals
  • Rain coat
  • Sunscreen lotion
  • If you're going to the beach, bathing suits, swimwear
  • Waterproof luggage
  • Umbrella
  • Shorts or short pants
  • Light footwear

September

September is mild. Temperatures average in the low 70s F (low 20s C) during the day. It rains a bit less than half of the time.

What to wear/what to pack:

  • Long and short sleeve shirts
  • Dresses
  • Waterproof footwear
  • Sunscreen lotion
  • Rain coat
  • Light footwear
  • Sandals
  • If you're going to the beach, bathing suits, swimwear
  • Waterproof luggage
  • Umbrella
  • Shorts or short pants
  • Skirts

October

If you vacation in Isle Royale National Park during October, you are likely to find that it is crisp. Temperatures tend to hover around the low 50s F (mid 10s C) during the day, while at night they can dip into the low 40s F (single digits 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:

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

November

If you vacation in Isle Royale National Park during November, you are likely to find that it can be brisk. Temperatures tend to hover around the high 40s F (single digits C) during the day, while at night they can dip into the low 30s F (single digits C).

In terms of precipitation, you can expect it to rain or snow/sleet about two thirds of the time.

What to wear/what to pack:

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

December

December in this region is freezing. Temperatures average in the 30s F (single digits C) during the day.

What to wear/what to pack:

  • Sweaters
  • Warm pants or jeans
  • Heavy jacket
  • Gloves or mittens
  • Heavy socks
  • Cold weather footwear

Year-round what to wear/what to pack for Isle Royale National Park, Michigan, United States of America

Here are some general tips on what to wear in Isle Royale National Park, 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 Isle Royale National Park
  • Theft can be a problem, so pack theft protection, including locks for luggage and a money belt or pouch

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