2025 Compare Climate & Weather:
Grand Haven, MI vs Glen Ellyn, IL

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Highlights

On average, there are 191 sunny days per year in Glen Ellyn. Grand Haven averages 159 sunny days per year. The US average is 205 sunny days.

Glen Ellyn, Illinois gets 38.6 inches of rain, on average, per year. Grand Haven, Michigan gets 34.5 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Glen Ellyn averages 32.6 inches of snow per year. Grand Haven averages 74.4 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Glen Ellyn, Illinois
Summer High:
the July high is around 84.2 degrees
Winter Low: the January low is 15
Rain: averages 38.6 inches of rain a year
Snow: averages 32.6 inches of snow a year

Grand Haven, Michigan
Summer High:
the July high is around 79.6 degrees
Winter Low: the January low is 19.6
Rain: averages 34.5 inches of rain a year
Snow: averages 74.4 inches of snow a year

BestPlaces Comfort Index
Glen Ellyn

The annual BestPlaces Comfort Index for Glen Ellyn 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 Glen Ellyn, while January and December are the least comfortable months.

Grand Haven

The annual BestPlaces Comfort Index for Grand Haven is 6.6 (10=best), which means it is about average compared to other places in Michigan.

6.6 / 10
August, July and June are the most pleasant months in Grand Haven, while January and December are the least comfortable months.

Today's Weather - Grand Haven, MI

5 AM PST

Partly Sunny

43°F

DAYDESCRIPTIONHIGH / LOWWIND
TodayPartly Sunny65° / 48°NE 8 to 14 mph
MondayChance Rain Showers62° / 46°NE 7 to 10 mph
TuesdayChance Rain Showers58° / 46°NW 3 to 10 mph
WednesdayMostly Sunny64° / 45°NW 2 to 12 mph
ThursdayMostly Sunny63° / 42°ENE 12 mph
FridaySunny65° / 45°NNE 9 mph
SaturdayMostly Sunny66° / 48°SW 5 to 9 mph
Today's Weather - Glen Ellyn, IL

5 AM PST

Mostly Cloudy then Chance Rain Showers

44°F

DAYDESCRIPTIONHIGH / LOWWIND
TodayMostly Cloudy then Chance Rain Showers58° / 46°NNE 10 to 15 mph
MondayChance Rain Showers59° / 46°NE 10 mph
TuesdayMostly Sunny71° / 52°NW 5 mph
WednesdayPartly Sunny71° / 47°NNE 0 to 15 mph
ThursdayMostly Sunny63° / 45°NE 10 to 15 mph
FridaySunny69° / 47°NE 10 mph
SaturdayMostly Sunny75° / 51°NE 5 to 10 mph
Average Monthly High / Low (°F)
MonthGrand Haven, MIGlen Ellyn, IL
January30° / 20°31° / 15°
February33° / 20°36° / 18°
March42° / 26°47° / 27°
April55° / 37°60° / 37°
May66° / 47°70° / 47°
June76° / 56°80° / 58°
July80° / 62°84° / 62°
August78° / 60°82° / 60°
September71° / 53°75° / 52°
October59° / 42°63° / 40°
November46° / 33°49° / 30°
December35° / 24°35° / 19°
Hot, Freezing, Rainy, Snowy Days: Grand Haven / Glen Ellyn
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 029 / 2813 / 1011 / 8
February0 / 025 / 2610 / 98 / 6
March0 / 024 / 229 / 104 / 4
April0 / 09 / 811 / 121 / 1
May0 / 00 / 19 / 120 / 0
June0 / 20 / 09 / 110 / 0
July0 / 40 / 08 / 90 / 0
August0 / 20 / 08 / 100 / 0
September0 / 10 / 09 / 80 / 0
October0 / 03 / 611 / 100 / 0
November0 / 015 / 1912 / 103 / 2
December0 / 026 / 2813 / 1110 / 7
July is the hottest month for Grand Haven with an average high temperature of 79.6°, which ranks it as cooler than most places in Michigan. In Grand Haven, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Grand Haven are August, July and June.

July is the hottest month for Glen Ellyn with an average high temperature of 84.2°, which ranks it as cooler than most places in Illinois. In Glen Ellyn, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Glen Ellyn are June, September and August.
January has the coldest nighttime temperatures for Grand Haven with an average of 19.6°. This is one of the warmest places in Michigan.

January has the coldest nighttime temperatures for Glen Ellyn with an average of 15.0°. This is colder than most places in Illinois.

In Grand Haven, there are 1.0 days annually when the high temperature is over 90°, which is one of the coolest places in Michigan.

In Glen Ellyn, there are 9.3 days annually when the high temperature is over 90°, which is one of the coolest places in Illinois.

In Grand Haven, there are 131.0 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Michigan.

In Glen Ellyn, there are 138.0 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Illinois.

In Grand Haven, there are 1.3 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Michigan.

In Glen Ellyn, 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 Grand Haven with 3.7 inches of rain, and the driest month is February with 1.8 inches. The wettest season is Winter with 30% of yearly precipitation and 19% occurs in Spring, which is the driest season. The annual rainfall of 34.5 inches in Grand Haven means that it is wetter than most places in Michigan.


August is the wettest month in Glen Ellyn with 4.2 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 38.6 inches in Glen Ellyn means that it is about average compared to other places in Illinois.

December is the rainiest month in Grand Haven with 13.4 days of rain, and August is the driest month with only 7.7 rainy days. There are 121.3 rainy days annually in Grand Haven, which is less rainy than most places in Michigan. The rainiest season is Spring when it rains 30% of the time and the driest is Autumn with only a 20% chance of a rainy day.

May is the rainiest month in Glen Ellyn with 11.9 days of rain, and September is the driest month with only 8.0 rainy days. There are 121.6 rainy days annually in Glen Ellyn, 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 Winter with only a 23% chance of a rainy day.

An annual snowfall of 74.4 inches in Grand Haven means that it is snowier than most places in Michigan.

An annual snowfall of 32.6 inches in Glen Ellyn means that it is snowier than most places in Illinois.
January is the snowiest month in Grand Haven with 23.5 inches of snow, and 6 months of the year have significant snowfall.

January is the snowiest month in Glen Ellyn with 10.7 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 Grand Haven    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

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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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Reviews for Glen Ellyn    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 Glen Ellyn

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