2025 Compare Climate & Weather:
Ironwood, MI vs Colebrook, NH

Highlights

On average, there are 199 sunny days per year in Colebrook. Ironwood averages 184 sunny days per year. The US average is 205 sunny days.

Colebrook, New Hampshire gets 40.9 inches of rain, on average, per year. Ironwood, Michigan gets 35.5 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Colebrook averages 102.6 inches of snow per year. Ironwood averages 166.2 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Colebrook, New Hampshire
Summer High: the July high is around 77.1 degrees
Winter Low: the January low is 0.3
Rain: averages 40.9 inches of rain a year
Snow: averages 102.6 inches of snow a year

Ironwood, Michigan
Summer High: the July high is around 76.2 degrees
Winter Low: the January low is 2.4
Rain: averages 35.5 inches of rain a year
Snow: averages 166.2 inches of snow a year

BestPlaces Comfort Index

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

The annual BestPlaces Comfort Index for Ironwood is 5.5 (10=best), which means it is one of the least comfortable places in Michigan.

Today's Weather - Ironwood, MI

75°F

Today's Weather - Colebrook, NH

53°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Ironwood / Colebrook

July is the hottest month for Ironwood with an average high temperature of 76.2°, which ranks it as one of the coolest places in Michigan. In Ironwood, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Ironwood are July, August and June.

July is the hottest month for Colebrook with an average high temperature of 77.1°, which ranks it as one of the coolest places in New Hampshire. In Colebrook, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Colebrook are July, August and June.

January has the coldest nighttime temperatures for Ironwood with an average of 2.4°. This is one of the coldest places in Michigan.

January has the coldest nighttime temperatures for Colebrook with an average of 0.3°. This is one of the coldest places in New Hampshire.

In Ironwood, there are 1.6 days annually when the high temperature is over 90°, which is one of the coolest places in Michigan.

In Colebrook, there are 1.1 days annually when the high temperature is over 90°, which is one of the coolest places in New Hampshire.

In Ironwood, there are 184.5 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Michigan.

In Colebrook, there are 188.8 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in New Hampshire.

In Ironwood, there are 38.3 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Michigan.

In Colebrook, there are 44.4 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in New Hampshire.

September is the wettest month in Ironwood with 4.1 inches of rain, and the driest month is February with 1.4 inches. The wettest season is Autumn with 31% of yearly precipitation and 16% occurs in Spring, which is the driest season. The annual rainfall of 35.5 inches in Ironwood means that it is wetter than most places in Michigan.


August is the wettest month in Colebrook with 4.4 inches of rain, and the driest month is February with 2.2 inches. The wettest season is Autumn with 32% of yearly precipitation and 19% occurs in Spring, which is the driest season. The annual rainfall of 40.9 inches in Colebrook means that it is drier than most places in New Hampshire.

December is the rainiest month in Ironwood with 14.7 days of rain, and February is the driest month with only 10.3 rainy days. There are 143.3 rainy days annually in Ironwood, which is rainier than most places in Michigan. The rainiest season is Spring when it rains 28% of the time and the driest is Summer with only a 22% chance of a rainy day.

December is the rainiest month in Colebrook with 14.9 days of rain, and September is the driest month with only 10.4 rainy days. There are 151.2 rainy days annually in Colebrook, which is one of the rainiest places in New Hampshire. The rainiest season is Spring when it rains 26% of the time and the driest is Summer with only a 24% chance of a rainy day.

An annual snowfall of 166.2 inches in Ironwood means that it is one of the snowiest places in Michigan.

An annual snowfall of 102.6 inches in Colebrook means that it is one of the snowiest places in New Hampshire.

January is the snowiest month in Ironwood with 40.7 inches of snow, and 8 months of the year have significant snowfall.

December is the snowiest month in Colebrook with 24.2 inches of snow, and 7 months of the year have significant snowfall.