2025 Compare Climate & Weather:
Aurora, IL vs Nashua, NH

Highlights

On average, there are 201 sunny days per year in Nashua. Aurora averages 192 sunny days per year. The US average is 205 sunny days.

Nashua, New Hampshire gets 46.5 inches of rain, on average, per year. Aurora, Illinois gets 38.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Nashua averages 56.5 inches of snow per year. Aurora averages 28.2 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

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

Aurora, Illinois
Summer High: the July high is around 83.8 degrees
Winter Low: the January low is 14.8
Rain: averages 38.2 inches of rain a year
Snow: averages 28.2 inches of snow a year

BestPlaces Comfort Index

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

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

Today's Weather - Aurora, IL

68°F

Today's Weather - Nashua, NH

62°F

Average Monthly High / Low (°F)

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

July is the hottest month for Aurora with an average high temperature of 83.8°, which ranks it as cooler than most places in Illinois. In Aurora, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Aurora are June, September and August.

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.

January has the coldest nighttime temperatures for Aurora with an average of 14.8°. This is colder than most places in Illinois.

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

In Aurora, there are 9.9 days annually when the high temperature is over 90°, which is one of the coolest places in Illinois.

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 Aurora, there are 133.6 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Illinois.

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 Aurora, there are 7.9 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Illinois.

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.

August is the wettest month in Aurora with 4.2 inches of rain, and the driest month is January with 1.7 inches. The wettest season is Autumn with 33% of yearly precipitation and 15% occurs in Spring, which is the driest season. The annual rainfall of 38.2 inches in Aurora means that it is drier than most places in Illinois.


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.

May is the rainiest month in Aurora with 11.9 days of rain, and September is the driest month with only 8.0 rainy days. There are 119.6 rainy days annually in Aurora, which is rainier than most places in Illinois. 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.

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.

An annual snowfall of 28.2 inches in Aurora means that it is snowier than most places in Illinois.

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

January is the snowiest month in Aurora with 8.7 inches of snow, and 6 months of the year have significant snowfall.

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