Fire Island, New York, United States of America: What to pack, what to wear, and when to go [2021]

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Traveling to Fire Island, New York, United States of America? If you're planning to go to Fire Island, the following is some important information about when to go, what to wear, and what to pack.

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When to go to Fire Island, New York, United States of America

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

Important esssentials for Fire Island, New York, United States of America

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

What to wear/what to pack for Fire Island, New York, United States of America by month

January

Traveling to Fire Island in January, you will notice that it is frigid and somewhat rainy. Expect it to rain 5-10 days this month and snow sometimes. Daytime temperatures are in the high 30s F (single digits C).

What to wear/what to pack:

February

February can be extremely cold and somewhat rainy. Temperatures average in the high 30s F (single digits C) during the day. It rains about a third of the time and snows sometimes.

What to wear/what to pack:

March

March in Fire Island is pretty cool and somewhat rainy. The average overnight temperatures in the area are in the low 30s F (single digits C).

It tends to rain 5-10 days this month. But the colder weather doesn't bring low humidity, which is in the 50% to 60% range on average.

What to wear/what to pack:

April

In April, Fire Island is cool and somewhat rainy. Temperatures routinely are in the high 50s F (mid 10s C) and about half of the time jump into the low 60s F (mid 10s C) range. At night, lows are in the high 30s F (single digits C).

This is also a rainy time for Fire Island, with several of the days of the month having rain. In April, humidity reaches as high as 60%.

What to wear/what to pack:

May

If you are traveling to Fire Island in May, you will notice that it is balmy and somewhat rainy. Expect it to rain a bit less than half of the time.

Daytime temperatures are in the high 60s F (low 20s C).

What to wear/what to pack:

June

If you vacation in Fire Island during June, you may see that it is warm and somewhat rainy. 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).

Humidity is generally between 60 and 70% during the day. In terms of precipitation, you can expect it to rain 5-10 days this month.

What to wear/what to pack:

July

July for Fire Island is a perfect temperature. Temperatures average in the low 80s F (high 20s C) during the day. It rains a bit less than half of the time.

What to wear/what to pack:

August

If you visit Fire Island during August, 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 low 60s F (high 10s C).

Humidity is generally between 60 and 70% during the day. In terms of precipitation, you can expect it to rain about a third of the time.

What to wear/what to pack:

September

If you go to Fire Island in September, you will notice that it is mild. Expect it to rain regularly. Daytime temperatures are in the low 70s F (low 20s C).

What to wear/what to pack:

October

If you visit Fire Island during October, you may notice that it can be chilly. Temperatures tend to hover around the low 60s F (high 10s C) during the day, while at night they can dip into the 40s F (single digits C).

Humidity is generally around 60 during the day. In terms of precipitation, you can expect it to rain about a third of the time.

What to wear/what to pack:

November

November for Fire Island can be brisk and somewhat rainy. Temperatures average in the low 50s F (low 10s C) during the day. It rains regularly.

What to wear/what to pack:

December

In December, Fire Island can be very chilly and somewhat rainy. Temperatures routinely are in the low 40s F (single digits C) and regularly jump into the low 50s F (single digits C) range. At night, lows are in the low 30s F (single digits below 0 C).

This is also a rainy time for Fire Island, with several of the days of the month having rain. In December, humidity reaches as high as 70%.

What to wear/what to pack:

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