The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: Grand Rapids, MI vs Mahomet, IL

2025 Compare Climate & Weather:
Grand Rapids, MI vs Mahomet, IL

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Highlights

On average, there are 198 sunny days per year in Mahomet. Grand Rapids averages 158 sunny days per year. The US average is 205 sunny days.

Mahomet, Illinois gets 40.8 inches of rain, on average, per year. Grand Rapids, Michigan gets 37.3 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Mahomet averages 20 inches of snow per year. Grand Rapids averages 64.2 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Mahomet, Illinois
Summer High: the July high is around 84.4 degrees
Winter Low: the January low is 16.6
Rain: averages 40.8 inches of rain a year
Snow: averages 20 inches of snow a year

Grand Rapids, Michigan
Summer High: the July high is around 82.2 degrees
Winter Low: the January low is 17.6
Rain: averages 37.3 inches of rain a year
Snow: averages 64.2 inches of snow a year

BestPlaces Comfort Index
Mahomet

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

7.1 / 10
September, June and May are the most pleasant months in Mahomet, while January and December are the least comfortable months.

Grand Rapids

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

6.7 / 10
August, July and June are the most pleasant months in Grand Rapids, while January and December are the least comfortable months.

Average Monthly High / Low (°F)
MonthGrand Rapids, MIMahomet, IL
January31° / 18°33° / 17°
February34° / 19°38° / 21°
March44° / 26°50° / 30°
April58° / 37°63° / 40°
May69° / 47°74° / 51°
June79° / 57°83° / 61°
July82° / 61°84° / 64°
August80° / 60°83° / 62°
September73° / 52°78° / 53°
October61° / 41°65° / 42°
November47° / 32°51° / 32°
December35° / 23°37° / 21°
Hot, Freezing, Rainy, Snowy Days: Grand Rapids / Mahomet
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 028 / 2813 / 911 / 4
February0 / 025 / 2410 / 88 / 3
March0 / 023 / 1910 / 105 / 2
April0 / 010 / 612 / 111 / 0
May0 / 11 / 010 / 120 / 0
June2 / 40 / 09 / 100 / 0
July3 / 50 / 09 / 90 / 0
August2 / 40 / 09 / 90 / 0
September0 / 20 / 010 / 70 / 0
October0 / 05 / 511 / 90 / 0
November0 / 015 / 1612 / 93 / 1
December0 / 026 / 2614 / 1010 / 4
July is the hottest month for Grand Rapids with an average high temperature of 82.2°, which ranks it as warmer than most places in Michigan. In Grand Rapids, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Grand Rapids are June, August and July.

July is the hottest month for Mahomet with an average high temperature of 84.4°, which ranks it as cooler than most places in Illinois. In Mahomet, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Mahomet are September, May and June.
January has the coldest nighttime temperatures for Grand Rapids with an average of 17.6°. This is warmer than most places in Michigan.

January has the coldest nighttime temperatures for Mahomet with an average of 16.6°. This is about average compared to other places in Illinois.

In Grand Rapids, there are 6.8 days annually when the high temperature is over 90°, which is hotter than most places in Michigan.

In Mahomet, there are 15.0 days annually when the high temperature is over 90°, which is cooler than most places in Illinois.

In Grand Rapids, there are 133.3 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Michigan.

In Mahomet, there are 124.2 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Illinois.

In Grand Rapids, there are 4.6 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Michigan.

In Mahomet, there are 6.5 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 Rapids with 4.1 inches of rain, and the driest month is February with 1.9 inches. The wettest season is Winter with 29% of yearly precipitation and 18% occurs in Spring, which is the driest season. The annual rainfall of 37.3 inches in Grand Rapids means that it is one of the wettest places in Michigan.


July is the wettest month in Mahomet with 4.5 inches of rain, and the driest month is January with 2.1 inches. The wettest season is Autumn with 31% of yearly precipitation and 17% occurs in Spring, which is the driest season. The annual rainfall of 40.8 inches in Mahomet means that it is wetter than most places in Illinois.

December is the rainiest month in Grand Rapids with 13.5 days of rain, and July is the driest month with only 9.0 rainy days. There are 129.1 rainy days annually in Grand Rapids, which is about average compared to other places in Michigan. The rainiest season is Spring when it rains 29% of the time and the driest is Autumn with only a 21% chance of a rainy day.

May is the rainiest month in Mahomet with 11.7 days of rain, and September is the driest month with only 7.1 rainy days. There are 111.7 rainy days annually in Mahomet, which is rainier than most places in Illinois. The rainiest season is Summer when it rains 29% of the time and the driest is Winter with only a 23% chance of a rainy day.

An annual snowfall of 64.2 inches in Grand Rapids means that it is snowier than most places in Michigan.

An annual snowfall of 20.0 inches in Mahomet means that it is about average compared to other places in Illinois.
January is the snowiest month in Grand Rapids with 18.6 inches of snow, and 6 months of the year have significant snowfall.

January is the snowiest month in Mahomet with 5.8 inches of snow, and 5 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 Rapids    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 Grand Rapids

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Reviews for Mahomet    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 Mahomet

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Zips In Grand Rapids, Michigan
49504, 49507, 49503, 49506, 49505
Zips In MAHOMET, ILLINOIS
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