Galesburg Metro Area, IL Climate

The climate in Galesburg, IL Metro Area is relatively mild and temperate. Summers are hot and humid, while winters are cold but generally mild with occasional snowfall. Spring and fall bring moderate temperatures. The average annual temperature is around 51°F (10.5°C). Annual precipitation is around 36 inches (91 cm). The city typically enjoys pleasant weather all year round, making it an ideal place to live and visit throughout the seasons.

Galesburg Metro Area, Illinois gets 38 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Galesburg Metro Area averages 24 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 198 sunny days per year in Galesburg Metro Area. The US average is 205 sunny days.

Galesburg Metro Area gets some kind of precipitation, on average, 108 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.

Weather Highlights

Summer High: the July high is around 84 degrees
Winter Low: the January low is 14
Rain: averages 38 inches of rain a year
Snow: averages 24 inches of snow a year

Bestplaces Comfort Index

The annual BestPlaces Comfort Index for the Galesburg metro area is 7.0 (10=best), which means it is about average compared to other places in Illinois.

8.8 Summer - 4.7 Winter

June, September and August are the most pleasant months in the Galesburg metro area, while January and December are the least comfortable months.

Climate	Galesburg, Illinois	United States
	Unlock	38.1 in.
	23.7 in.	Unlock
	Unlock	106.2 days
	198 days	Unlock
	84.2°	85.8°
	Unlock	21.7°
	7	Unlock
	Unlock	4.3
	714 ft.	Unlock

Climate

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

July is the hottest month for the Galesburg metro area with an average high temperature of 84.2°, which ranks it as cooler than most places in Illinois. In the Galesburg metro area, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for the Galesburg metro area are September, June and August.

In the Galesburg metro area, there are 10.9 days annually when the high temperature is over 90°, which is cooler than most places in Illinois.

January has the coldest nighttime temperatures for the Galesburg metro area with an average of 13.7°. This is colder than most places in Illinois.

In the Galesburg metro area, there are 133.2 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Illinois.

In the Galesburg metro area, there are 9.8 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Illinois.

The humidity is usually comfortable in the Galesburg metro area but some summer months can be unpleasant. July is the most humid month, though humidity is low for most of the year. The most humid months in the Galesburg metro area are July, August and June.

May is the wettest month in the Galesburg metro area with 4.5 inches of rain, and the driest month is January 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 38.3 inches in the Galesburg metro area means that it is drier than most places in Illinois.

May is the rainiest month in the Galesburg metro area with 11.7 days of rain, and February is the driest month with only 6.9 rainy days. There are 107.8 rainy days annually in the Galesburg metro area, which is about average compared to other places in Illinois. The rainiest season is Summer when it rains 29% of the time and the driest is Spring with only a 21% chance of a rainy day.

An annual snowfall of 23.7 inches in the Galesburg metro area means that it is snowier than most places in Illinois. January is the snowiest month in the Galesburg metro area with 7.2 inches of snow, and 5 months of the year have significant snowfall.

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