2025 Compare Climate & Weather:
Schaumburg, IL vs Hannibal, MO

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Highlights

On average, there are 198 sunny days per year in Hannibal. Schaumburg averages 189 sunny days per year. The US average is 205 sunny days.

Hannibal, Missouri gets 39.3 inches of rain, on average, per year. Schaumburg, Illinois gets 37.7 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Hannibal averages 12 inches of snow per year. Schaumburg averages 33.2 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Hannibal, Missouri
Summer High: the July high is around 86.9 degrees
Winter Low: the January low is 18.8
Rain: averages 39.3 inches of rain a year
Snow: averages 12 inches of snow a year

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

BestPlaces Comfort Index

Hannibal

The annual BestPlaces Comfort Index for Hannibal is 7.2 (10=best), which means it is more comfortable than most places in Missouri.

7.2 / 10

September, June and May are the most pleasant months in Hannibal, while January and December are the least comfortable months.

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.

Average Monthly High / Low (°F)

Month	Schaumburg, IL	Hannibal, MO
January	30° / 13°	35° / 19°
February	35° / 16°	40° / 22°
March	46° / 26°	52° / 32°
April	59° / 36°	64° / 43°
May	70° / 46°	74° / 54°
June	81° / 56°	83° / 63°
July	84° / 62°	87° / 68°
August	82° / 60°	86° / 66°
September	75° / 51°	78° / 57°
October	63° / 39°	66° / 45°
November	48° / 29°	52° / 35°
December	34° / 17°	39° / 23°

Hot, Freezing, Rainy, Snowy Days: Schaumburg / Hannibal

Month	Hot Days	Freezing Days	Rainy Days	Snowy Days
January	0 / 0	30 / 28	9 / 7	7 / 2
February	0 / 0	26 / 23	8 / 7	5 / 2
March	0 / 0	23 / 16	10 / 9	3 / 1
April	0 / 0	10 / 3	12 / 10	1 / 0
May	1 / 1	1 / 0	12 / 12	0 / 0
June	4 / 5	0 / 0	11 / 9	0 / 0
July	6 / 10	0 / 0	9 / 9	0 / 0
August	4 / 8	0 / 0	10 / 8	0 / 0
September	1 / 2	0 / 0	9 / 8	0 / 0
October	0 / 0	7 / 2	10 / 9	0 / 0
November	0 / 0	18 / 12	11 / 8	2 / 0
December	0 / 0	28 / 25	11 / 8	7 / 2

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.

July is the hottest month for Hannibal with an average high temperature of 86.9°, which ranks it as cooler than most places in Missouri. In Hannibal, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Hannibal are September, May and June.

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

January has the coldest nighttime temperatures for Hannibal with an average of 18.8°. This is colder than most places in Missouri.

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

In Hannibal, there are 26.1 days annually when the high temperature is over 90°, which is cooler than most places in Missouri.

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 Hannibal, there are 106.8 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Missouri.

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

In Hannibal, there are 4.9 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Missouri.

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.

May is the wettest month in Hannibal with 4.6 inches of rain, and the driest month is January with 1.8 inches. The wettest season is Autumn with 31% of yearly precipitation and 16% occurs in Spring, which is the driest season. The annual rainfall of 39.3 inches in Hannibal means that it is drier than most places in Missouri.

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.

May is the rainiest month in Hannibal with 11.5 days of rain, and February is the driest month with only 6.8 rainy days. There are 103.1 rainy days annually in Hannibal, which is rainier than most places in Missouri. The rainiest season is Summer when it rains 30% of the time and the driest is Spring with only a 21% chance of a rainy day.

An annual snowfall of 33.2 inches in Schaumburg means that it is snowier than most places in Illinois.

An annual snowfall of 12.0 inches in Hannibal means that it is less snowy than most places in Missouri.

January is the snowiest month in Schaumburg with 11.0 inches of snow, and 6 months of the year have significant snowfall.

December is the snowiest month in Hannibal with 3.6 inches of snow, and 4 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 Schaumburg 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

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Reviews for Hannibal 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

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2025 Compare Climate & Weather:
Schaumburg, IL vs Hannibal, MO

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Schaumburg / Hannibal

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

January has the coldest nighttime temperatures for Hannibal with an average of 18.8°. This is colder than most places in Missouri.

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

In Hannibal, there are 26.1 days annually when the high temperature is over 90°, which is cooler than most places in Missouri.

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

In Hannibal, there are 4.9 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Missouri.

An annual snowfall of 33.2 inches in Schaumburg means that it is snowier than most places in Illinois.

An annual snowfall of 12.0 inches in Hannibal means that it is less snowy than most places in Missouri.

January is the snowiest month in Schaumburg with 11.0 inches of snow, and 6 months of the year have significant snowfall.

December is the snowiest month in Hannibal with 3.6 inches of snow, and 4 months of the year have significant snowfall.

DID YOU KNOW?

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Reviews for Hannibal 2 Reviews

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2025 Compare Climate & Weather:Schaumburg, IL vs Hannibal, MO

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Schaumburg / Hannibal

January has the coldest nighttime temperatures for Schaumburg with an average of 12.7°. This is one of the coldest places in Illinois.January has the coldest nighttime temperatures for Hannibal with an average of 18.8°. This is colder than most places in Missouri.

In Schaumburg, there are 16.5 days annually when the high temperature is over 90°, which is cooler than most places in Illinois.In Hannibal, there are 26.1 days annually when the high temperature is over 90°, which is cooler than most places in Missouri.

In Schaumburg, there are 11.7 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Illinois.In Hannibal, there are 4.9 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Missouri.

An annual snowfall of 33.2 inches in Schaumburg means that it is snowier than most places in Illinois.An annual snowfall of 12.0 inches in Hannibal means that it is less snowy than most places in Missouri.

January is the snowiest month in Schaumburg with 11.0 inches of snow, and 6 months of the year have significant snowfall.December is the snowiest month in Hannibal with 3.6 inches of snow, and 4 months of the year have significant snowfall.

DID YOU KNOW?

Reviews for Schaumburg 2 Reviews

Reviews for Hannibal 2 Reviews

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Zips In Schaumburg, Illinois

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About BestPlaces

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2025 Compare Climate & Weather:
Schaumburg, IL vs Hannibal, MO

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

January has the coldest nighttime temperatures for Hannibal with an average of 18.8°. This is colder than most places in Missouri.

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

In Hannibal, there are 26.1 days annually when the high temperature is over 90°, which is cooler than most places in Missouri.

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

In Hannibal, there are 4.9 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Missouri.

An annual snowfall of 33.2 inches in Schaumburg means that it is snowier than most places in Illinois.

An annual snowfall of 12.0 inches in Hannibal means that it is less snowy than most places in Missouri.

January is the snowiest month in Schaumburg with 11.0 inches of snow, and 6 months of the year have significant snowfall.

December is the snowiest month in Hannibal with 3.6 inches of snow, and 4 months of the year have significant snowfall.