Greater New Haven, Connecticut, United States of America: What to pack, what to wear, and when to go [2021]

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Traveling to Greater New Haven, Connecticut, United States of America? If you're planning to go to Greater New Haven, below is some important information about when to go, what to wear, and what to pack.

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When to go to Greater New Haven, Connecticut, United States of America

Based on the climate and weather in Greater New Haven, the best time to go is August. See below for details.

Important esssentials for Greater New Haven, Connecticut, United States of America

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

What to wear/what to pack for Greater New Haven, Connecticut, United States of America by month

January

In January, Greater New Haven is cold. Temperatures routinely are in the high 30s F (single digits C) and about half of the time jump into the low 40s F (single digits C) range.

At night, lows are in the low 20s F (single digits below 0 C). This is also a rainy time for Greater New Haven, with a few of the days of the month having rain.

What to wear/what to pack:

February

February in Greater New Haven is cold. The rain/snow can amount to several inches/centimeters.

During this time, temperatures average in the low 30s 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:

March

March in Greater New Haven is brisk. 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:

April

If you visit Greater New Haven during April, you may see that it is chilly. Temperatures tend to hover around the 50s F (low 10s C) during the day, while at night they can dip into the high 30s F (single digits C).

In terms of precipitation, you can expect it to rain once in a while.

What to wear/what to pack:

May

If you vacation in Greater New Haven during May, you might notice that it is crisp. Temperatures tend to hover around the 60s F (high 10s 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 sometimes.

What to wear/what to pack:

June

June in Greater New Haven is warm. The rain can amount to several inches/centimeters.

During this time, temperatures average in the 60s F (high 10s C) to low 70s F (low 20s C), although night temperatures can dip into the low 50s F (single digits C).

What to wear/what to pack:

July

If you vacation in Greater New Haven during July, you will probably 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 (high 10s C).

In terms of precipitation, you can expect it to rain sometimes.

What to wear/what to pack:

August

If you visit Greater New Haven during August, you may 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).

In terms of precipitation, you can expect it to rain sometimes.

What to wear/what to pack:

September

If you go to Greater New Haven in September, you will notice that it is mild. Expect it to rain once in a while. Daytime temperatures are in the low 70s F (low 20s C).

What to wear/what to pack:

October

October in this region is crisp. Temperatures average in the low 60s F (mid 10s C) during the day. It rains occasionally.

What to wear/what to pack:

November

November in Greater New Haven is cold. The rain can amount to several inches/centimeters.

During this time, temperatures average in the low 50s F (low 10s C), although night temperatures can dip into the low 30s F (single digits C).

What to wear/what to pack:

December

December in Greater New Haven 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:

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