2025 Compare Climate & Weather:
Nashua, NH vs Jackson, WY

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Highlights

On average, there are 215 sunny days per year in Jackson. Nashua averages 201 sunny days per year. The US average is 205 sunny days.

Jackson, Wyoming gets 20 inches of rain, on average, per year. Nashua, New Hampshire gets 46.5 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Jackson averages 109 inches of snow per year. Nashua averages 56.5 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Jackson, Wyoming
Summer High: the July high is around 80.8 degrees
Winter Low: the January low is 2.5
Rain: averages 20 inches of rain a year
Snow: averages 109 inches of snow a year

Nashua, New Hampshire
Summer High: the July high is around 82.1 degrees
Winter Low: the January low is 12.4
Rain: averages 46.5 inches of rain a year
Snow: averages 56.5 inches of snow a year

BestPlaces Comfort Index

Jackson

The annual BestPlaces Comfort Index for Jackson is 5.7 (10=best), which means it is one of the least comfortable places in Wyoming.

5.7 / 10

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

Nashua

The annual BestPlaces Comfort Index for Nashua is 6.7 (10=best), which means it is more comfortable than most places in New Hampshire.

6.7 / 10

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

Average Monthly High / Low (°F)

Month	Nashua, NH	Jackson, WY
January	33° / 12°	27° / 3°
February	37° / 15°	31° / 5°
March	45° / 24°	41° / 16°
April	58° / 34°	51° / 24°
May	69° / 44°	62° / 32°
June	77° / 54°	71° / 38°
July	82° / 59°	81° / 42°
August	81° / 58°	80° / 41°
September	73° / 49°	70° / 33°
October	61° / 37°	56° / 25°
November	50° / 29°	38° / 15°
December	39° / 20°	27° / 5°

Hot, Freezing, Rainy, Snowy Days: Nashua / Jackson

Month	Hot Days	Freezing Days	Rainy Days	Snowy Days
January	0 / 0	30 / 31	10 / 12	7 / 11
February	0 / 0	27 / 27	9 / 9	6 / 8
March	0 / 0	26 / 29	11 / 9	4 / 7
April	0 / 0	13 / 26	11 / 8	1 / 4
May	1 / 0	2 / 15	12 / 11	0 / 1
June	2 / 0	0 / 5	12 / 10	0 / 0
July	4 / 2	0 / 1	11 / 8	0 / 0
August	3 / 1	0 / 2	10 / 8	0 / 0
September	1 / 0	1 / 14	9 / 8	0 / 0
October	0 / 0	10 / 26	10 / 8	0 / 2
November	0 / 0	20 / 28	11 / 10	1 / 7
December	0 / 0	28 / 30	10 / 13	5 / 11

July is the hottest month for Nashua with an average high temperature of 82.1°, which ranks it as warmer than most places in New Hampshire. In Nashua, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Nashua are June, August and July.

July is the hottest month for Jackson with an average high temperature of 80.8°, which ranks it as cooler than most places in Wyoming. In Jackson, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Jackson are August, July and June.

January has the coldest nighttime temperatures for Nashua with an average of 12.4°. This is warmer than most places in New Hampshire.

January has the coldest nighttime temperatures for Jackson with an average of 2.5°. This is one of the coldest places in Wyoming.

In Nashua, there are 8.9 days annually when the high temperature is over 90°, which is one of the hottest places in New Hampshire.

In Jackson, there are 3.5 days annually when the high temperature is over 90°, which is cooler than most places in Wyoming.

In Nashua, there are 154.7 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in New Hampshire.

In Jackson, there are 235.3 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Wyoming.

In Nashua, there are 9.0 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in New Hampshire.

In Jackson, there are 41.9 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Wyoming.

October is the wettest month in Nashua with 4.4 inches of rain, and the driest month is February with 3.3 inches. The wettest season is Winter with 26% of yearly precipitation and 23% occurs in Spring, which is the driest season. The annual rainfall of 46.5 inches in Nashua means that it is wetter than most places in New Hampshire.

December is the wettest month in Jackson with 2.3 inches of rain, and the driest month is July with 1.3 inches. The wettest season is Spring with 30% of yearly precipitation and 21% occurs in Autumn, which is the driest season. The annual rainfall of 20.0 inches in Jackson means that it is one of the wettest places in Wyoming.

May is the rainiest month in Nashua with 12.2 days of rain, and September is the driest month with only 9.1 rainy days. There are 125.3 rainy days annually in Nashua, which is less rainy than most places in New Hampshire. The rainiest season is Summer when it rains 27% of the time and the driest is Spring with only a 23% chance of a rainy day.

December is the rainiest month in Jackson with 12.5 days of rain, and September is the driest month with only 7.6 rainy days. There are 113.3 rainy days annually in Jackson, which is one of the rainiest places in Wyoming. The rainiest season is Spring when it rains 29% of the time and the driest is Winter with only a 22% chance of a rainy day.

An annual snowfall of 56.5 inches in Nashua means that it is less snowy than most places in New Hampshire.

An annual snowfall of 109.0 inches in Jackson means that it is one of the snowiest places in Wyoming.

January is the snowiest month in Nashua with 17.1 inches of snow, and 6 months of the year have significant snowfall.

December is the snowiest month in Jackson with 26.2 inches of snow, and 9 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 Nashua 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 Jackson 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 Jackson

See all reviews

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2025 Compare Climate & Weather:
Nashua, NH vs Jackson, WY

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Nashua / Jackson

January has the coldest nighttime temperatures for Nashua with an average of 12.4°. This is warmer than most places in New Hampshire.

January has the coldest nighttime temperatures for Jackson with an average of 2.5°. This is one of the coldest places in Wyoming.

In Nashua, there are 8.9 days annually when the high temperature is over 90°, which is one of the hottest places in New Hampshire.

In Jackson, there are 3.5 days annually when the high temperature is over 90°, which is cooler than most places in Wyoming.

In Nashua, there are 154.7 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in New Hampshire.

In Jackson, there are 235.3 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Wyoming.

In Nashua, there are 9.0 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in New Hampshire.

In Jackson, there are 41.9 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Wyoming.

An annual snowfall of 56.5 inches in Nashua means that it is less snowy than most places in New Hampshire.

An annual snowfall of 109.0 inches in Jackson means that it is one of the snowiest places in Wyoming.

January is the snowiest month in Nashua with 17.1 inches of snow, and 6 months of the year have significant snowfall.

December is the snowiest month in Jackson with 26.2 inches of snow, and 9 months of the year have significant snowfall.

DID YOU KNOW?

Reviews for Nashua 2 Reviews

Reviews for Jackson 2 Reviews

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2025 Compare Climate & Weather:Nashua, NH vs Jackson, WY

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Nashua / Jackson

January has the coldest nighttime temperatures for Nashua with an average of 12.4°. This is warmer than most places in New Hampshire.January has the coldest nighttime temperatures for Jackson with an average of 2.5°. This is one of the coldest places in Wyoming.

In Nashua, there are 8.9 days annually when the high temperature is over 90°, which is one of the hottest places in New Hampshire.In Jackson, there are 3.5 days annually when the high temperature is over 90°, which is cooler than most places in Wyoming.

In Nashua, there are 154.7 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in New Hampshire.In Jackson, there are 235.3 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Wyoming.

In Nashua, there are 9.0 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in New Hampshire.In Jackson, there are 41.9 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Wyoming.

An annual snowfall of 56.5 inches in Nashua means that it is less snowy than most places in New Hampshire.An annual snowfall of 109.0 inches in Jackson means that it is one of the snowiest places in Wyoming.

January is the snowiest month in Nashua with 17.1 inches of snow, and 6 months of the year have significant snowfall.December is the snowiest month in Jackson with 26.2 inches of snow, and 9 months of the year have significant snowfall.

DID YOU KNOW?

Reviews for Nashua 2 Reviews

Reviews for Jackson 2 Reviews

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Zips In Nashua, New Hampshire

Zips In JACKSON, WYOMING

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2025 Compare Climate & Weather:
Nashua, NH vs Jackson, WY

January has the coldest nighttime temperatures for Nashua with an average of 12.4°. This is warmer than most places in New Hampshire.

January has the coldest nighttime temperatures for Jackson with an average of 2.5°. This is one of the coldest places in Wyoming.

In Nashua, there are 8.9 days annually when the high temperature is over 90°, which is one of the hottest places in New Hampshire.

In Jackson, there are 3.5 days annually when the high temperature is over 90°, which is cooler than most places in Wyoming.

In Nashua, there are 154.7 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in New Hampshire.

In Jackson, there are 235.3 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Wyoming.

In Nashua, there are 9.0 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in New Hampshire.

In Jackson, there are 41.9 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Wyoming.

An annual snowfall of 56.5 inches in Nashua means that it is less snowy than most places in New Hampshire.

An annual snowfall of 109.0 inches in Jackson means that it is one of the snowiest places in Wyoming.

January is the snowiest month in Nashua with 17.1 inches of snow, and 6 months of the year have significant snowfall.

December is the snowiest month in Jackson with 26.2 inches of snow, and 9 months of the year have significant snowfall.