The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: New London, NH vs Old Saybrook, CT

2025 Compare Climate & Weather:
New London, NH vs Old Saybrook, CT

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Highlights

On average, there are 194 sunny days per year in Old Saybrook. New London averages 199 sunny days per year. The US average is 205 sunny days.

Old Saybrook, Connecticut gets 47.8 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.

Old Saybrook averages 25.9 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

Old Saybrook, Connecticut
Summer High: the July high is around 79.7 degrees
Winter Low: the January low is 22.7
Rain: averages 47.8 inches of rain a year
Snow: averages 25.9 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
Old Saybrook

The annual BestPlaces Comfort Index for Old Saybrook is 7.2 (10=best), which means it is one of the most pleasant places in Connecticut.

7.2 / 10
June, September and August are the most pleasant months in Old Saybrook, while January and February are the least comfortable months.

New London

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.

6.2 / 10
August, July and June are the most pleasant months in New London, while January and February are the least comfortable months.

Average Monthly High / Low (°F)
MonthNew London, NHOld Saybrook, CT
January28° / 8°38° / 23°
February32° / 10°40° / 25°
March40° / 19°47° / 31°
April54° / 31°56° / 40°
May66° / 41°66° / 49°
June75° / 51°75° / 59°
July79° / 56°80° / 65°
August77° / 54°79° / 64°
September69° / 46°73° / 57°
October57° / 35°63° / 46°
November45° / 27°53° / 38°
December33° / 16°43° / 28°
Hot, Freezing, Rainy, Snowy Days: New London / Old Saybrook
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 030 / 2611 / 107 / 3
February0 / 027 / 239 / 96 / 3
March0 / 028 / 1711 / 105 / 2
April0 / 017 / 311 / 111 / 0
May0 / 05 / 013 / 110 / 0
June0 / 00 / 013 / 90 / 0
July1 / 10 / 012 / 90 / 0
August1 / 00 / 011 / 80 / 0
September0 / 02 / 010 / 90 / 0
October0 / 013 / 111 / 90 / 0
November0 / 022 / 812 / 102 / 0
December0 / 029 / 2112 / 116 / 2
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 Old Saybrook with an average high temperature of 79.7°, which ranks it as cooler than most places in Connecticut. In Old Saybrook, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Old Saybrook are August, July and June.
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 Old Saybrook with an average of 22.7°. This is one of the warmest places in Connecticut.

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 Old Saybrook, there are 1.8 days annually when the high temperature is over 90°, which is cooler than most places in Connecticut.

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 Old Saybrook, there are 98.6 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Connecticut.

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 Old Saybrook, there are 0.6 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Connecticut.

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.


March is the wettest month in Old Saybrook with 4.6 inches of rain, and the driest month is February with 3.4 inches. The wettest season is Summer with 26% of yearly precipitation and 23% occurs in Spring, which is the driest season. The annual rainfall of 47.8 inches in Old Saybrook means that it is drier than most places in Connecticut.

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.

May is the rainiest month in Old Saybrook with 11.0 days of rain, and August is the driest month with only 8.1 rainy days. There are 114.9 rainy days annually in Old Saybrook, which is less rainy than most places in Connecticut. The rainiest season is Summer when it rains 28% of the time and the driest is Autumn 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 25.9 inches in Old Saybrook means that it is one of the least snowy places in Connecticut.
January is the snowiest month in New London with 18.1 inches of snow, and 6 months of the year have significant snowfall.

February is the snowiest month in Old Saybrook with 7.9 inches of snow, and 6 months of the year have significant snowfall.

DID YOU KNOW?

Many people confuse Weather and Climate, but they are different. Weather refers to the conditions of the atmosphere over a short period of time, while Climate refers to the conditions of the atmosphere over a long period of time.

Weather, more specifically, refers to how the atmosphere behaves and its effects on life and human activities. Most people think of Weather in terms of what can be observed: temperature, humidity, precipitation, and cloudy/sunny conditions. Weather conditions constantly change on a minute-to-minute basis.

Climate is a record of the average weather conditions for a given place over a long period of time, often referred to as Climate Normals. A 30-year period of record is a common requirement to be considered a Climate Normal.

Reviews for New London    2 Reviews
Jill · Sherman Oaks, CA
re:
Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

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NC For Me · Apex, NC
re:
Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

   |    Reply

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Reviews for Old Saybrook    2 Reviews
Jill · Sherman Oaks, CA
re:
Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

   |    Reply
NC For Me · Apex, NC
re:
Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

   |    Reply

Start Your Review of Old Saybrook

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