The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: Baltimore, MD vs Downers Grove, IL

2025 Compare Climate & Weather:
Baltimore, MD vs Downers Grove, IL

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Highlights

On average, there are 192 sunny days per year in Downers Grove. Baltimore averages 213 sunny days per year. The US average is 205 sunny days.

Downers Grove, Illinois gets 38.7 inches of rain, on average, per year. Baltimore, Maryland gets 42.3 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Downers Grove averages 30.4 inches of snow per year. Baltimore averages 18.5 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Downers Grove, Illinois
Summer High: the July high is around 84.1 degrees
Winter Low: the January low is 14.9
Rain: averages 38.7 inches of rain a year
Snow: averages 30.4 inches of snow a year

Baltimore, Maryland
Summer High: the July high is around 88.1 degrees
Winter Low: the January low is 27.4
Rain: averages 42.3 inches of rain a year
Snow: averages 18.5 inches of snow a year

BestPlaces Comfort Index
Downers Grove

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

6.9 / 10
June, September and August are the most pleasant months in Downers Grove, while January and December are the least comfortable months.

Baltimore

The annual BestPlaces Comfort Index for Baltimore is 7.3 (10=best), which means it is more comfortable than most places in Maryland.

7.3 / 10
September, May and October are the most pleasant months in Baltimore, while January and February are the least comfortable months.

Average Monthly High / Low (°F)
MonthBaltimore, MDDowners Grove, IL
January43° / 27°31° / 15°
February46° / 30°36° / 18°
March55° / 36°47° / 27°
April67° / 46°60° / 38°
May76° / 55°70° / 48°
June84° / 65°80° / 58°
July88° / 69°84° / 62°
August86° / 68°82° / 61°
September79° / 61°75° / 52°
October68° / 49°63° / 40°
November58° / 40°49° / 30°
December46° / 31°35° / 19°
Hot, Freezing, Rainy, Snowy Days: Baltimore / Downers Grove
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 021 / 2810 / 103 / 6
February0 / 017 / 269 / 82 / 4
March0 / 010 / 2210 / 101 / 3
April1 / 02 / 811 / 110 / 0
May2 / 00 / 011 / 120 / 0
June7 / 20 / 010 / 110 / 0
July13 / 30 / 010 / 100 / 0
August9 / 20 / 09 / 100 / 0
September3 / 10 / 08 / 80 / 0
October0 / 01 / 68 / 100 / 0
November0 / 06 / 199 / 100 / 1
December0 / 018 / 2810 / 112 / 6
July is the hottest month for Baltimore with an average high temperature of 88.1°, which ranks it as warmer than most places in Maryland. In Baltimore, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Baltimore are September, May and June.

July is the hottest month for Downers Grove with an average high temperature of 84.1°, which ranks it as cooler than most places in Illinois. In Downers Grove, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Downers Grove are June, September and August.
January has the coldest nighttime temperatures for Baltimore with an average of 27.4°. This is warmer than most places in Maryland.

January has the coldest nighttime temperatures for Downers Grove with an average of 14.9°. This is colder than most places in Illinois.

In Baltimore, there are 34.2 days annually when the high temperature is over 90°, which is one of the hottest places in Maryland.

In Downers Grove, there are 8.6 days annually when the high temperature is over 90°, which is one of the coolest places in Illinois.

In Baltimore, there are 73.6 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Maryland.

In Downers Grove, there are 137.5 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Illinois.

In Baltimore, there are 0.2 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Maryland.

In Downers Grove, there are 5.7 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Illinois.

September is the wettest month in Baltimore with 4.0 inches of rain, and the driest month is February with 2.9 inches. The wettest season is Summer with 26% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 42.3 inches in Baltimore means that it is drier than most places in Maryland.


August is the wettest month in Downers Grove with 4.3 inches of rain, and the driest month is January with 1.9 inches. The wettest season is Autumn with 32% of yearly precipitation and 16% occurs in Spring, which is the driest season. The annual rainfall of 38.7 inches in Downers Grove means that it is about average compared to other places in Illinois.

May is the rainiest month in Baltimore with 11.1 days of rain, and October is the driest month with only 8.2 rainy days. There are 113.6 rainy days annually in Baltimore, which is about average compared to other places in Maryland. 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 Downers Grove with 12.0 days of rain, and September is the driest month with only 8.1 rainy days. There are 120.4 rainy days annually in Downers Grove, 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 23% chance of a rainy day.

An annual snowfall of 18.5 inches in Baltimore means that it is snowier than most places in Maryland.

An annual snowfall of 30.4 inches in Downers Grove means that it is snowier than most places in Illinois.
January is the snowiest month in Baltimore with 7.0 inches of snow, and 5 months of the year have significant snowfall.

January is the snowiest month in Downers Grove with 10.2 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 Baltimore    2 Reviews
Jill · Sherman Oaks, CA
re:
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
NC For Me · Apex, NC
re:
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 Baltimore

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Reviews for Downers Grove    2 Reviews
Jill · Sherman Oaks, CA
re:
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
NC For Me · Apex, NC
re:
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 Downers Grove

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Zips In Baltimore, Maryland
21215, 21206, 21224, 21218, 21229, 21217, 21230, 21212, 21225, 21239, 21 total
Zips In DOWNERS GROVE, ILLINOIS
60515
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