2025 Compare Climate & Weather:
Harvard, MA vs Trumbull, CT

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Highlights

On average, there are 175 sunny days per year in Trumbull. Harvard averages 197 sunny days per year. The US average is 205 sunny days.

Trumbull, Connecticut gets 50.1 inches of rain, on average, per year. Harvard, Massachusetts gets 48.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Trumbull averages 34.5 inches of snow per year. Harvard averages 54.1 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Trumbull, Connecticut
Summer High: the July high is around 83.2 degrees
Winter Low: the January low is 20.6
Rain: averages 50.1 inches of rain a year
Snow: averages 34.5 inches of snow a year

Harvard, Massachusetts
Summer High: the July high is around 83.2 degrees
Winter Low: the January low is 15
Rain: averages 48.2 inches of rain a year
Snow: averages 54.1 inches of snow a year

BestPlaces Comfort Index

Trumbull

The annual BestPlaces Comfort Index for Trumbull is 7.1 (10=best), which means it is more comfortable than most places in Connecticut.

7.1 / 10

June, September and August are the most pleasant months in Trumbull, while January and February are the least comfortable months.

Harvard

The annual BestPlaces Comfort Index for Harvard is 6.8 (10=best), which means it is less comfortable than most places in Massachusetts.

6.8 / 10

August, July and June are the most pleasant months in Harvard, while January and February are the least comfortable months.

Average Monthly High / Low (°F)

Month	Harvard, MA	Trumbull, CT
January	34° / 15°	37° / 21°
February	38° / 18°	40° / 23°
March	46° / 26°	48° / 30°
April	59° / 36°	59° / 40°
May	69° / 46°	69° / 49°
June	78° / 56°	79° / 59°
July	83° / 61°	83° / 65°
August	82° / 59°	82° / 64°
September	74° / 51°	74° / 56°
October	62° / 39°	63° / 44°
November	51° / 31°	53° / 35°
December	40° / 21°	42° / 26°

Hot, Freezing, Rainy, Snowy Days: Harvard / Trumbull

Month	Hot Days	Freezing Days	Rainy Days	Snowy Days
January	0 / 0	29 / 27	11 / 9	7 / 6
February	0 / 0	26 / 25	9 / 8	6 / 4
March	0 / 0	24 / 19	11 / 10	5 / 3
April	0 / 0	10 / 4	11 / 11	1 / 1
May	1 / 0	1 / 0	12 / 11	0 / 0
June	2 / 2	0 / 0	11 / 11	0 / 0
July	5 / 4	0 / 0	10 / 9	0 / 0
August	4 / 2	0 / 0	10 / 9	0 / 0
September	1 / 0	0 / 0	9 / 8	0 / 0
October	0 / 0	7 / 2	10 / 8	0 / 0
November	0 / 0	18 / 10	11 / 9	1 / 1
December	0 / 0	27 / 24	11 / 10	5 / 4

July is the hottest month for Harvard with an average high temperature of 83.2°, which ranks it as one of the hottest places in Massachusetts. In Harvard, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Harvard are June, August and September.

July is the hottest month for Trumbull with an average high temperature of 83.2°, which ranks it as about average compared to other places in Connecticut. In Trumbull, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Trumbull are June, September and August.

January has the coldest nighttime temperatures for Harvard with an average of 15.0°. This is colder than most places in Massachusetts.

January has the coldest nighttime temperatures for Trumbull with an average of 20.6°. This is warmer than most places in Connecticut.

In Harvard, there are 11.9 days annually when the high temperature is over 90°, which is one of the hottest places in Massachusetts.

In Trumbull, there are 9.0 days annually when the high temperature is over 90°, which is hotter than most places in Connecticut.

In Harvard, there are 141.5 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Massachusetts.

In Trumbull, there are 111.3 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Connecticut.

In Harvard, there are 4.7 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Massachusetts.

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

March is the wettest month in Harvard with 4.6 inches of rain, and the driest month is February with 3.3 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 48.2 inches in Harvard means that it is about average compared to other places in Massachusetts.

April is the wettest month in Trumbull with 4.7 inches of rain, and the driest month is February with 3.2 inches. The wettest season is Summer with 27% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 50.1 inches in Trumbull means that it is about average compared to other places in Connecticut.

May is the rainiest month in Harvard with 12.4 days of rain, and September is the driest month with only 8.8 rainy days. There are 126.8 rainy days annually in Harvard, which is about average compared to other places in Massachusetts. The rainiest season is Summer when it rains 28% of the time and the driest is Winter with only a 24% chance of a rainy day.

May is the rainiest month in Trumbull with 11.2 days of rain, and February is the driest month with only 8.2 rainy days. There are 113.8 rainy days annually in Trumbull, 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 Winter with only a 23% chance of a rainy day.

An annual snowfall of 54.1 inches in Harvard means that it is snowier than most places in Massachusetts.

An annual snowfall of 34.5 inches in Trumbull means that it is about average compared to other places in Connecticut.

January is the snowiest month in Harvard with 16.3 inches of snow, and 6 months of the year have significant snowfall.

January is the snowiest month in Trumbull with 10.2 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 Harvard 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

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Reviews for Trumbull 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 Trumbull

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2025 Compare Climate & Weather:
Harvard, MA vs Trumbull, CT

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Harvard / Trumbull

January has the coldest nighttime temperatures for Harvard with an average of 15.0°. This is colder than most places in Massachusetts.

January has the coldest nighttime temperatures for Trumbull with an average of 20.6°. This is warmer than most places in Connecticut.

In Harvard, there are 11.9 days annually when the high temperature is over 90°, which is one of the hottest places in Massachusetts.

In Trumbull, there are 9.0 days annually when the high temperature is over 90°, which is hotter than most places in Connecticut.

In Harvard, there are 141.5 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Massachusetts.

In Trumbull, there are 111.3 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Connecticut.

In Harvard, there are 4.7 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Massachusetts.

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

An annual snowfall of 54.1 inches in Harvard means that it is snowier than most places in Massachusetts.

An annual snowfall of 34.5 inches in Trumbull means that it is about average compared to other places in Connecticut.

January is the snowiest month in Harvard with 16.3 inches of snow, and 6 months of the year have significant snowfall.

January is the snowiest month in Trumbull with 10.2 inches of snow, and 6 months of the year have significant snowfall.

DID YOU KNOW?

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Reviews for Trumbull 2 Reviews

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2025 Compare Climate & Weather:Harvard, MA vs Trumbull, CT

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Harvard / Trumbull

January has the coldest nighttime temperatures for Harvard with an average of 15.0°. This is colder than most places in Massachusetts.January has the coldest nighttime temperatures for Trumbull with an average of 20.6°. This is warmer than most places in Connecticut.

In Harvard, there are 11.9 days annually when the high temperature is over 90°, which is one of the hottest places in Massachusetts.In Trumbull, there are 9.0 days annually when the high temperature is over 90°, which is hotter than most places in Connecticut.

In Harvard, there are 141.5 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Massachusetts.In Trumbull, there are 111.3 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Connecticut.

In Harvard, there are 4.7 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Massachusetts.In Trumbull, there are 0.6 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Connecticut.

An annual snowfall of 54.1 inches in Harvard means that it is snowier than most places in Massachusetts.An annual snowfall of 34.5 inches in Trumbull means that it is about average compared to other places in Connecticut.

January is the snowiest month in Harvard with 16.3 inches of snow, and 6 months of the year have significant snowfall.January is the snowiest month in Trumbull with 10.2 inches of snow, and 6 months of the year have significant snowfall.

DID YOU KNOW?

Reviews for Harvard 2 Reviews

Reviews for Trumbull 2 Reviews

Most Recent Searches On Compare Climate & Weather

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Zips In Harvard, Massachusetts

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2025 Compare Climate & Weather:
Harvard, MA vs Trumbull, CT

January has the coldest nighttime temperatures for Harvard with an average of 15.0°. This is colder than most places in Massachusetts.

January has the coldest nighttime temperatures for Trumbull with an average of 20.6°. This is warmer than most places in Connecticut.

In Harvard, there are 11.9 days annually when the high temperature is over 90°, which is one of the hottest places in Massachusetts.

In Trumbull, there are 9.0 days annually when the high temperature is over 90°, which is hotter than most places in Connecticut.

In Harvard, there are 141.5 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Massachusetts.

In Trumbull, there are 111.3 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Connecticut.

In Harvard, there are 4.7 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Massachusetts.

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

An annual snowfall of 54.1 inches in Harvard means that it is snowier than most places in Massachusetts.

An annual snowfall of 34.5 inches in Trumbull means that it is about average compared to other places in Connecticut.

January is the snowiest month in Harvard with 16.3 inches of snow, and 6 months of the year have significant snowfall.

January is the snowiest month in Trumbull with 10.2 inches of snow, and 6 months of the year have significant snowfall.