2025 Compare Climate & Weather:
New London, NH vs Loudon, NH

Highlights

On average, there are 199 sunny days per year in Loudon. New London averages 199 sunny days per year. The US average is 205 sunny days.

Loudon, New Hampshire gets 45.1 inches of rain, on average, per year. New London, New Hampshire gets 50.1 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Loudon averages 61.4 inches of snow per year. New London averages 70.9 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Loudon, New Hampshire
Summer High: the July high is around 81.4 degrees
Winter Low: the January low is 9.4
Rain: averages 45.1 inches of rain a year
Snow: averages 61.4 inches of snow a year

New London, New Hampshire
Summer High: the July high is around 78.8 degrees
Winter Low: the January low is 8.4
Rain: averages 50.1 inches of rain a year
Snow: averages 70.9 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Loudon is 6.5 (10=best), which means it is more comfortable than most places in New Hampshire.

The annual BestPlaces Comfort Index for New London is 6.2 (10=best), which means it is less comfortable than most places in New Hampshire.

Today's Weather - New London, NH

52°F

Today's Weather - Loudon, NH

53°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: New London / Loudon

July is the hottest month for New London with an average high temperature of 78.8°, which ranks it as cooler than most places in New Hampshire. In New London, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for New London are August, July and June.

July is the hottest month for Loudon with an average high temperature of 81.4°, which ranks it as about average compared to other places in New Hampshire. In Loudon, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Loudon are June, August and July.

January has the coldest nighttime temperatures for New London with an average of 8.4°. This is colder than most places in New Hampshire.

January has the coldest nighttime temperatures for Loudon with an average of 9.4°. This is about average compared to other places in New Hampshire.

In New London, there are 1.9 days annually when the high temperature is over 90°, which is one of the coolest places in New Hampshire.

In Loudon, there are 7.5 days annually when the high temperature is over 90°, which is hotter than most places in New Hampshire.

In New London, there are 173.3 days annually when the nighttime low temperature falls below freezing, which is colder than most places in New Hampshire.

In Loudon, there are 166.7 days annually when the nighttime low temperature falls below freezing, which is colder than most places in New Hampshire.

In New London, there are 20.3 days annually when the nighttime low temperature falls below zero°, which is colder than most places in New Hampshire.

In Loudon, there are 15.1 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in New Hampshire.

October is the wettest month in New London with 4.8 inches of rain, and the driest month is January with 3.4 inches. The wettest season is Winter with 27% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 50.1 inches in New London means that it is one of the wettest places in New Hampshire.


October is the wettest month in Loudon with 4.6 inches of rain, and the driest month is February with 2.9 inches. The wettest season is Winter with 27% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 45.1 inches in Loudon means that it is about average compared to other places in New Hampshire.

June is the rainiest month in New London with 13.3 days of rain, and February is the driest month with only 9.1 rainy days. There are 137.5 rainy days annually in New London, which is rainier than most places in New Hampshire. The rainiest season is Autumn when it rains 26% of the time and the driest is Spring with only a 23% chance of a rainy day.

June is the rainiest month in Loudon with 13.3 days of rain, and February is the driest month with only 8.9 rainy days. There are 134.4 rainy days annually in Loudon, which is rainier than most places in New Hampshire. The rainiest season is Autumn when it rains 26% of the time and the driest is Spring with only a 23% chance of a rainy day.

An annual snowfall of 70.9 inches in New London means that it is snowier than most places in New Hampshire.

An annual snowfall of 61.4 inches in Loudon means that it is about average compared to other places in New Hampshire.

January is the snowiest month in New London with 18.1 inches of snow, and 6 months of the year have significant snowfall.

January is the snowiest month in Loudon with 18.9 inches of snow, and 6 months of the year have significant snowfall.