Temperature in New Hampshire in October

Daytime highs, nighttime lows and the warmest cities in New Hampshire, the United States of America this October.

New Hampshire, the United States of America, a region in the United States of America, experiences moderate average maximum daytime temperatures in October, ranging from 12°C (54°F) in Waterville Valley to 17°C (63°F) in Salem. Nighttime temperatures generally drop to 5°C (41°F) in Salem and 2°C (36°F) in Waterville Valley.

What is the temperature of the different cities in New Hampshire, the United States of America in October?

Discover the typical October temperatures for the most popular locations of New Hampshire on the map below. Detailed insights are just a click away.

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Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit New Hampshire, check out our New Hampshire's climate page.

See also: New Hampshire weather by month.

Best Places to Visit in New Hampshire in October

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across New Hampshire.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in October: blue is cold, red is hot.

See all October weather averages, cities and regions in New Hampshire

New Hampshire temperatures in October: frequently asked questions

How hot does it get in New Hampshire, the United States of America in October?

Portsmouth averages a daytime high of 16°C (61°F) in October, which is moderate for New Hampshire, the United States of America.

How cold does it get at night in New Hampshire, the United States of America in October?

After dark, Portsmouth cools to about 6°C (43°F) on an average October night.

What is the warmest city in October in New Hampshire, the United States of America?

Data insights from our comprehensive database indicate that Salem is the city with the highest warmth. Daytime peaks average near 17°C (63°F), while the nights are characterized by a low temperature close to 5°C (41°F).

What is the coldest city in October in New Hampshire, the United States of America?

According to our data, Waterville Valley holds the title for the coldest city in New Hampshire, the United States of America in October. It experiences maximum temperatures of approximately 12°C (54°F) and drops to lows of about 2°C (36°F) during the night.

How much sun does New Hampshire, the United States of America get in October?

Most areas experience a moderate amount of sunshine, with approximately 183 hours of sunlight expected in Portsmouth. This makes it neither too gloomy nor overly bright.

Interested in more climate information?

We have much more information about the climate in New Hampshire.

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