Grand Isle County, Vermont, United States of America: What to pack, what to wear, and when to go [2018]

Traveling to Grand Isle County, Vermont, United States of America? If you're planning to go to Grand Isle County, here is some important information about when to go, what to wear, and what to pack:

When to go to Grand Isle County, Vermont, United States of America

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

What to wear/what to pack for Grand Isle County, Vermont, United States of America by month

January

January in Grand Isle County is beyond freezing. The average overnight temperatures in the area are in the single digits F (10+ below zero C).

What to wear/what to pack:

Fleece for under jacket
Thermal undergarments
Extreme cold weather gear
High performance gloves
Umbrella
Waterproof boots
Insulated boots
Multiple layer jacket shell
Goggles for eye protection
Neck gaiter
Thick pajamas
Waterproof coat
Coveralls

February

February in Grand Isle County can be extremely cold. Temperatures average in the high 20s F (single digits below 0 C) during the day. It rains or snows regularly.

What to wear/what to pack:

Insulated boots
Waterproof coat
Umbrella
Thick pajamas
Thermal undergarments
Extreme cold weather gear
Waterproof boots
Fleece for under jacket
Multiple layer jacket shell
High performance gloves
Neck gaiter
Coveralls
Goggles for eye protection

March

March for Grand Isle County can be very chilly. Temperatures average in the high 30s F (single digits C) during the day. It rains or snows once in a while.

What to wear/what to pack:

Gloves or mittens
Sweaters
Heavy socks
Waterproof boots
Warm pants or jeans
Waterproof coat
Cold weather footwear
Umbrella
Heavy jacket

April

April here is brisk. Temperatures average in the low 50s F (low 10s C) during the day. It rains or snows regularly.

What to wear/what to pack:

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

May

May in Grand Isle County is mild. The average overnight temperatures in the area are in the 40s F (single digits C).

What to wear/what to pack:

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

June

June for Grand Isle County is a perfect temperature. Temperatures average in the 70s F (mid 20s C) during the day. It rains regularly.

What to wear/what to pack:

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

July

If you vacation in Grand Isle County during July, you are likely to find that it is 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 (mid 10s C).

In terms of precipitation, you can expect it to rain about a third of the time.

What to wear/what to pack:

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

August

In August, Grand Isle County is a perfect temperature. Temperatures routinely are in the high 70s F (mid 20s C) range.

At night, lows are in the low 50s F (mid 10s C). This is also a rainy time for Grand Isle County, with several of the days of the month having rain.

What to wear/what to pack:

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

September

September in Grand Isle County is balmy. Temperatures average in the low 70s F (low 20s C) during the day. It rains regularly.

What to wear/what to pack:

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

October

If you vacation in Grand Isle County during October, you are likely to find that it is crisp. Temperatures tend to hover around the high 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 regularly.

What to wear/what to pack:

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

November

If you vacation in Grand Isle County during November, you are likely to find that it is brisk. Temperatures tend to hover around the 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 5-10 days this month.

What to wear/what to pack:

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

December

December here is frosty. Temperatures average in the low 30s F (single digits below 0 C) during the day. It rains or snows a bit less than half of the time.

What to wear/what to pack:

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

Year-round what to wear/what to pack for Grand Isle County, Vermont, United States of America

Here are some general tips on what to wear in Grand Isle County, 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 Grand Isle County
If you plan to visit a church, make sure to bring appropriate clothing
Bicycle friendly attire, if you plan on biking anywhere

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