2025 Compare Climate & Weather:
Peoria, IL vs Green Lake, WI

Highlights

On average, there are 182 sunny days per year in Green Lake. Peoria averages 194 sunny days per year. The US average is 205 sunny days.

Green Lake, Wisconsin gets 32.9 inches of rain, on average, per year. Peoria, Illinois gets 37.7 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Green Lake averages 39.5 inches of snow per year. Peoria averages 23 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Green Lake, Wisconsin
Summer High: the July high is around 81.1 degrees
Winter Low: the January low is 7.1
Rain: averages 32.9 inches of rain a year
Snow: averages 39.5 inches of snow a year

Peoria, Illinois
Summer High: the July high is around 85.6 degrees
Winter Low: the January low is 15.5
Rain: averages 37.7 inches of rain a year
Snow: averages 23 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Green Lake is 6.6 (10=best), which means it is more comfortable than most places in Wisconsin.

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

Today's Weather - Peoria, IL

48°F

Today's Weather - Green Lake, WI

36°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Peoria / Green Lake

July is the hottest month for Peoria with an average high temperature of 85.6°, which ranks it as about average compared to other places in Illinois. In Peoria, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Peoria are September, June and May.

July is the hottest month for Green Lake with an average high temperature of 81.1°, which ranks it as about average compared to other places in Wisconsin. In Green Lake, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Green Lake are June, August and July.

January has the coldest nighttime temperatures for Peoria with an average of 15.5°. This is colder than most places in Illinois.

January has the coldest nighttime temperatures for Green Lake with an average of 7.1°. This is about average compared to other places in Wisconsin.

In Peoria, there are 19.9 days annually when the high temperature is over 90°, which is about average compared to other places in Illinois.

In Green Lake, there are 2.7 days annually when the high temperature is over 90°, which is cooler than most places in Wisconsin.

In Peoria, there are 125.7 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Illinois.

In Green Lake, there are 160.9 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Wisconsin.

In Peoria, there are 8.7 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Illinois.

In Green Lake, there are 21.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Wisconsin.

May is the wettest month in Peoria with 4.5 inches of rain, and the driest month is January with 1.8 inches. The wettest season is Autumn with 30% of yearly precipitation and 16% occurs in Spring, which is the driest season. The annual rainfall of 37.7 inches in Peoria means that it is drier than most places in Illinois.


June is the wettest month in Green Lake with 4.5 inches of rain, and the driest month is February with 1.1 inches. The wettest season is Autumn with 39% of yearly precipitation and 11% occurs in Spring, which is the driest season. The annual rainfall of 32.9 inches in Green Lake means that it is about average compared to other places in Wisconsin.

May is the rainiest month in Peoria with 11.5 days of rain, and February is the driest month with only 7.5 rainy days. There are 110.1 rainy days annually in Peoria, which is rainier than most places in Illinois. The rainiest season is Summer when it rains 29% of the time and the driest is Spring with only a 23% chance of a rainy day.

May is the rainiest month in Green Lake with 11.2 days of rain, and February is the driest month with only 5.9 rainy days. There are 105.0 rainy days annually in Green Lake, which is less rainy than most places in Wisconsin. The rainiest season is Summer when it rains 28% of the time and the driest is Spring with only a 19% chance of a rainy day.

An annual snowfall of 23.0 inches in Peoria means that it is snowier than most places in Illinois.

An annual snowfall of 39.5 inches in Green Lake means that it is less snowy than most places in Wisconsin.

December is the snowiest month in Peoria with 7.0 inches of snow, and 6 months of the year have significant snowfall.

January is the snowiest month in Green Lake with 10.9 inches of snow, and 6 months of the year have significant snowfall.