Merrimack Valley, New Hampshire, United States of America: What to pack, what to wear, and when to go [2021]

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Traveling to Merrimack Valley, New Hampshire, United States of America? If you're planning to go to Merrimack Valley, here is some important information about when to go, what to wear, and what to pack.

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When to go to Merrimack Valley, New Hampshire, United States of America

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

Important esssentials for Merrimack Valley, New Hampshire, United States of America

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

What to wear/what to pack for Merrimack Valley, New Hampshire, United States of America by month

January

Traveling to Merrimack Valley in January, you will notice that it is very cold. Expect it to rain or snow a bit less than half of the time. Daytime temperatures are in the low 30s F (single digits C).

What to wear/what to pack:

February

Traveling to Merrimack Valley in February, you will notice that it is freezing. Expect it to rain or snow regularly. Daytime temperatures are in the 30s F (single digits C).

What to wear/what to pack:

March

If you are traveling to Merrimack Valley in March, you will notice that it can be brisk. Expect it to rain or snow about a third of the time. Daytime temperatures are in the low 40s F (single digits C).

What to wear/what to pack:

April

In April, Merrimack Valley is cold. Temperatures routinely are in the 50s F (low 10s C) and regularly jump into the low 60s F (mid 10s C) range.

At night, lows are in the 30s F (single digits C). This is also a rainy time for Merrimack Valley, with several of the days of the month having rain.

What to wear/what to pack:

May

May in Merrimack Valley is mild. The rain can amount to several inches/centimeters.

During this time, temperatures average in the 50s F (low 10s C) to high 60s F (low 10s C), although night temperatures can dip into the low 40s F (single digits C).

What to wear/what to pack:

June

If you vacation in Merrimack Valley during June, you may notice 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 50s F (low 10s C).

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

What to wear/what to pack:

July

If you are traveling to Merrimack Valley in July, you will notice that it is pretty consistently hot. Expect it to rain a bit less than half of the time.

Daytime temperatures are in the low 80s F (high 20s C).

What to wear/what to pack:

August

If you visit Merrimack Valley during August, you might see 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 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:

September

September in Merrimack Valley is mild. The rain can amount to several inches/centimeters. During this time, temperatures average in the 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:

October

October in Merrimack Valley is relatively cool. The average overnight temperatures in the area are in the high 30s F (single digits C).

What to wear/what to pack:

November

In November, Merrimack Valley is pretty cool. Temperatures routinely are in the high 40s F (single digits C) and about half of the time 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 Merrimack Valley, with several of the days of the month having rain.

What to wear/what to pack:

December

December in Merrimack Valley is frosty. The rain/snow can amount to several inches/centimeters.

During this time, temperatures average in the high 20s F (single digits below 0 C) to 30s F (single digits C), although night temperatures can dip into the single digits F (10+ below zero C).

What to wear/what to pack:

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