2025 Compare Climate & Weather:
Northbrook, IL vs Fishers, IN

Highlights

On average, there are 187 sunny days per year in Fishers. Northbrook averages 188 sunny days per year. The US average is 205 sunny days.

Fishers, Indiana gets 43.1 inches of rain, on average, per year. Northbrook, Illinois gets 36.3 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Fishers averages 22 inches of snow per year. Northbrook averages 36 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Fishers, Indiana
Summer High: the July high is around 84.2 degrees
Winter Low: the January low is 18.7
Rain: averages 43.1 inches of rain a year
Snow: averages 22 inches of snow a year

Northbrook, Illinois
Summer High: the July high is around 83.1 degrees
Winter Low: the January low is 16.7
Rain: averages 36.3 inches of rain a year
Snow: averages 36 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Fishers is 7.0 (10=best), which means it is about average compared to other places in Indiana.

The annual BestPlaces Comfort Index for Northbrook is 6.9 (10=best), which means it is less comfortable than most places in Illinois.

Today's Weather - Northbrook, IL

64°F

Today's Weather - Fishers, IN

68°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Northbrook / Fishers

July is the hottest month for Northbrook with an average high temperature of 83.1°, which ranks it as one of the coolest places in Illinois. In Northbrook, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Northbrook are June, September and August.

July is the hottest month for Fishers with an average high temperature of 84.2°, which ranks it as about average compared to other places in Indiana. In Fishers, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Fishers are September, June and August.

January has the coldest nighttime temperatures for Northbrook with an average of 16.7°. This is about average compared to other places in Illinois.

January has the coldest nighttime temperatures for Fishers with an average of 18.7°. This is about average compared to other places in Indiana.

In Northbrook, there are 13.8 days annually when the high temperature is over 90°, which is cooler than most places in Illinois.

In Fishers, there are 11.3 days annually when the high temperature is over 90°, which is cooler than most places in Indiana.

In Northbrook, there are 122.7 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Illinois.

In Fishers, there are 117.7 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Indiana.

In Northbrook, there are 6.2 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Illinois.

In Fishers, there are 5.0 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Indiana.

August is the wettest month in Northbrook with 4.3 inches of rain, and the driest month is February with 1.6 inches. The wettest season is Autumn with 32% of yearly precipitation and 15% occurs in Spring, which is the driest season. The annual rainfall of 36.3 inches in Northbrook means that it is one of the driest places in Illinois.


May is the wettest month in Fishers with 5.2 inches of rain, and the driest month is January with 2.4 inches. The wettest season is Summer with 29% of yearly precipitation and 19% occurs in Spring, which is the driest season. The annual rainfall of 43.1 inches in Fishers means that it is about average compared to other places in Indiana.

April is the rainiest month in Northbrook with 12.2 days of rain, and February is the driest month with only 8.2 rainy days. There are 125.3 rainy days annually in Northbrook, which is one of the rainiest places in Illinois. The rainiest season is Summer when it rains 28% of the time and the driest is Spring with only a 23% chance of a rainy day.

May is the rainiest month in Fishers with 12.9 days of rain, and September is the driest month with only 8.4 rainy days. There are 126.0 rainy days annually in Fishers, which is rainier than most places in Indiana. The rainiest season is Summer when it rains 28% of the time and the driest is Winter with only a 22% chance of a rainy day.

An annual snowfall of 36.0 inches in Northbrook means that it is one of the snowiest places in Illinois.

An annual snowfall of 22.0 inches in Fishers means that it is snowier than most places in Indiana.

January is the snowiest month in Northbrook with 11.3 inches of snow, and 6 months of the year have significant snowfall.

January is the snowiest month in Fishers with 7.1 inches of snow, and 5 months of the year have significant snowfall.