The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: West Chester, PA vs Schaumburg, IL

2025 Compare Climate & Weather:
West Chester, PA vs Schaumburg, IL

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Highlights

On average, there are 189 sunny days per year in Schaumburg. West Chester averages 206 sunny days per year. The US average is 205 sunny days.

Schaumburg, Illinois gets 37.7 inches of rain, on average, per year. West Chester, Pennsylvania gets 48.7 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Schaumburg averages 33.2 inches of snow per year. West Chester averages 22.1 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Schaumburg, Illinois
Summer High:
the July high is around 84.2 degrees
Winter Low: the January low is 12.7
Rain: averages 37.7 inches of rain a year
Snow: averages 33.2 inches of snow a year

West Chester, Pennsylvania
Summer High:
the July high is around 84.9 degrees
Winter Low: the January low is 21.4
Rain: averages 48.7 inches of rain a year
Snow: averages 22.1 inches of snow a year

BestPlaces Comfort Index
Schaumburg

The annual BestPlaces Comfort Index for Schaumburg is 6.8 (10=best), which means it is less comfortable than most places in Illinois.

6.8 / 10
June, September and August are the most pleasant months in Schaumburg, while January and December are the least comfortable months.

West Chester

The annual BestPlaces Comfort Index for West Chester is 7.2 (10=best), which means it is one of the most pleasant places in Pennsylvania.

7.2 / 10
June, September and August are the most pleasant months in West Chester, while January and February are the least comfortable months.

Average Monthly High / Low (°F)
MonthWest Chester, PASchaumburg, IL
January39° / 21°30° / 13°
February42° / 23°35° / 16°
March51° / 31°46° / 26°
April62° / 40°59° / 36°
May72° / 50°70° / 46°
June81° / 60°81° / 56°
July85° / 64°84° / 62°
August83° / 63°82° / 60°
September76° / 55°75° / 51°
October65° / 43°63° / 39°
November54° / 34°48° / 29°
December43° / 26°34° / 17°
Hot, Freezing, Rainy, Snowy Days: West Chester / Schaumburg
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 027 / 3010 / 94 / 7
February0 / 024 / 269 / 83 / 5
March0 / 017 / 2311 / 101 / 3
April0 / 05 / 1011 / 120 / 1
May1 / 10 / 111 / 120 / 0
June2 / 40 / 010 / 110 / 0
July5 / 60 / 010 / 90 / 0
August3 / 40 / 09 / 100 / 0
September1 / 10 / 09 / 90 / 0
October0 / 03 / 79 / 100 / 0
November0 / 013 / 1810 / 110 / 2
December0 / 024 / 2810 / 112 / 7
July is the hottest month for West Chester with an average high temperature of 84.9°, which ranks it as warmer than most places in Pennsylvania. In West Chester, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for West Chester are September, June and August.

July is the hottest month for Schaumburg with an average high temperature of 84.2°, which ranks it as cooler than most places in Illinois. In Schaumburg, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Schaumburg are June, September and August.
January has the coldest nighttime temperatures for West Chester with an average of 21.4°. This is warmer than most places in Pennsylvania.

January has the coldest nighttime temperatures for Schaumburg with an average of 12.7°. This is one of the coldest places in Illinois.

In West Chester, there are 12.2 days annually when the high temperature is over 90°, which is hotter than most places in Pennsylvania.

In Schaumburg, there are 16.5 days annually when the high temperature is over 90°, which is cooler than most places in Illinois.

In West Chester, there are 112.6 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Pennsylvania.

In Schaumburg, there are 144.3 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Illinois.

In West Chester, there are 0.7 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Pennsylvania.

In Schaumburg, there are 11.7 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Illinois.

September is the wettest month in West Chester with 4.9 inches of rain, and the driest month is February with 3.1 inches. The wettest season is Winter with 26% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 48.7 inches in West Chester means that it is one of the wettest places in Pennsylvania.


August is the wettest month in Schaumburg with 4.7 inches of rain, and the driest month is February 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 37.7 inches in Schaumburg means that it is drier than most places in Illinois.

April is the rainiest month in West Chester with 11.3 days of rain, and September is the driest month with only 8.7 rainy days. There are 119.7 rainy days annually in West Chester, which is less rainy than most places in Pennsylvania. The rainiest season is Summer when it rains 28% of the time and the driest is Winter with only a 23% chance of a rainy day.

May is the rainiest month in Schaumburg with 12.1 days of rain, and February is the driest month with only 7.8 rainy days. There are 121.4 rainy days annually in Schaumburg, 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.

An annual snowfall of 22.1 inches in West Chester means that it is less snowy than most places in Pennsylvania.

An annual snowfall of 33.2 inches in Schaumburg means that it is snowier than most places in Illinois.
February is the snowiest month in West Chester with 8.4 inches of snow, and 6 months of the year have significant snowfall.

January is the snowiest month in Schaumburg with 11.0 inches of snow, and 6 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 West Chester    2 Reviews

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

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

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Start Your Review of West Chester

Reviews for Schaumburg    2 Reviews

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

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 Schaumburg

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