The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: Grantham, NH vs Bartlett, NH

2025 Compare Climate & Weather:
Grantham, NH vs Bartlett, NH

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Highlights

On average, there are 199 sunny days per year in Bartlett. Grantham averages 199 sunny days per year. The US average is 205 sunny days.

Bartlett, New Hampshire gets 49.3 inches of rain, on average, per year. Grantham, New Hampshire gets 47.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Bartlett averages 78 inches of snow per year. Grantham averages 70.7 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Bartlett, New Hampshire
Summer High: the July high is around 79.5 degrees
Winter Low: the January low is 6.4
Rain: averages 49.3 inches of rain a year
Snow: averages 78 inches of snow a year

Grantham, New Hampshire
Summer High: the July high is around 78.8 degrees
Winter Low: the January low is 8
Rain: averages 47.2 inches of rain a year
Snow: averages 70.7 inches of snow a year

BestPlaces Comfort Index
Bartlett

The annual BestPlaces Comfort Index for Bartlett is 6.1 (10=best), which means it is less comfortable than most places in New Hampshire.

6.1 / 10
August, July and June are the most pleasant months in Bartlett, while January and February are the least comfortable months.

Grantham

The annual BestPlaces Comfort Index for Grantham 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 Grantham, while January and February are the least comfortable months.

Average Monthly High / Low (°F)
MonthGrantham, NHBartlett, NH
January28° / 8°28° / 6°
February32° / 10°33° / 9°
March41° / 19°41° / 19°
April54° / 30°54° / 30°
May66° / 41°66° / 40°
June75° / 51°75° / 50°
July79° / 55°80° / 55°
August77° / 54°78° / 52°
September69° / 46°70° / 44°
October57° / 34°57° / 33°
November45° / 27°45° / 26°
December33° / 15°34° / 14°
Hot, Freezing, Rainy, Snowy Days: Grantham / Bartlett
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 030 / 3111 / 117 / 9
February0 / 027 / 289 / 106 / 8
March0 / 028 / 2911 / 115 / 6
April0 / 018 / 1911 / 121 / 2
May0 / 05 / 513 / 130 / 0
June1 / 10 / 013 / 140 / 0
July1 / 20 / 011 / 120 / 0
August1 / 10 / 011 / 120 / 0
September0 / 02 / 310 / 110 / 0
October0 / 014 / 1611 / 120 / 0
November0 / 022 / 2311 / 122 / 3
December0 / 029 / 3011 / 126 / 8
July is the hottest month for Grantham with an average high temperature of 78.8°, which ranks it as cooler than most places in New Hampshire. In Grantham, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Grantham are August, July and June.

July is the hottest month for Bartlett with an average high temperature of 79.5°, which ranks it as cooler than most places in New Hampshire. In Bartlett, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Bartlett are August, July and June.
January has the coldest nighttime temperatures for Grantham with an average of 8.0°. This is colder than most places in New Hampshire.

January has the coldest nighttime temperatures for Bartlett with an average of 6.4°. This is colder than most places in New Hampshire.

In Grantham, there are 2.0 days annually when the high temperature is over 90°, which is cooler than most places in New Hampshire.

In Bartlett, there are 3.9 days annually when the high temperature is over 90°, which is cooler than most places in New Hampshire.

In Grantham, there are 175.7 days annually when the nighttime low temperature falls below freezing, which is colder than most places in New Hampshire.

In Bartlett, there are 183.5 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in New Hampshire.

In Grantham, there are 21.3 days annually when the nighttime low temperature falls below zero°, which is colder than most places in New Hampshire.

In Bartlett, there are 22.9 days annually when the nighttime low temperature falls below zero°, which is colder than most places in New Hampshire.

October is the wettest month in Grantham with 4.8 inches of rain, and the driest month is February with 3.1 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 47.2 inches in Grantham means that it is wetter than most places in New Hampshire.


October is the wettest month in Bartlett with 4.8 inches of rain, and the driest month is February with 3.2 inches. The wettest season is Autumn with 27% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 49.3 inches in Bartlett means that it is wetter than most places in New Hampshire.

June is the rainiest month in Grantham with 12.8 days of rain, and February is the driest month with only 9.0 rainy days. There are 132.3 rainy days annually in Grantham, which is about average compared to other places in New Hampshire. The rainiest season is Autumn when it rains 26% of the time and the driest is Spring with only a 24% chance of a rainy day.

June is the rainiest month in Bartlett with 13.8 days of rain, and February is the driest month with only 9.7 rainy days. There are 140.2 rainy days annually in Bartlett, which is rainier than most places in New Hampshire. The rainiest season is Autumn when it rains 27% of the time and the driest is Spring with only a 23% chance of a rainy day.

An annual snowfall of 70.7 inches in Grantham means that it is snowier than most places in New Hampshire.

An annual snowfall of 78.0 inches in Bartlett means that it is one of the snowiest places in New Hampshire.
January is the snowiest month in Grantham with 18.2 inches of snow, and 6 months of the year have significant snowfall.

January is the snowiest month in Bartlett with 20.1 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 Grantham    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 Grantham

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Reviews for Bartlett    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 Bartlett

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