Zip 61764 (Pontiac, IL) Climate

Pontiac, IL, located in Livingston County, has a temperate climate with four very distinct seasons. The summers are warm and humid with temperatures often reaching into the upper 80s and low 90s, while winters can be cold but mild with temperatures reaching into the 20s and 30s. Spring and autumn weather is unpredictable but usually pleasant with temperatures ranging from the 40s to mid 60s. Rainfall is generally pretty consistent throughout the year, although spring tends to see more rainfall than other seasons. Overall, Pontiac enjoys a pleasant climate all year round.

Pontiac (zip 61764), Illinois gets 36 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Pontiac (zip 61764) averages 18 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 192 sunny days per year in Pontiac (zip 61764). The US average is 205 sunny days.

Pontiac (zip 61764) gets some kind of precipitation, on average, 100 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 16
Rain: averages 36 inches of rain a year
Snow: averages 18 inches of snow a year

Bestplaces Comfort Index

The annual BestPlaces Comfort Index for the 61764 zip code is 7.1 (10=best), which means it is more comfortable than most places in Illinois.

8.8 Summer - 4.9 Winter

June, September and May are the most pleasant months in the 61764 zip code, while January and December are the least comfortable months.

Climate	Pontiac, Illinois	United States
	Unlock	38.1 in.
	18.2 in.	Unlock
	Unlock	106.2 days
	192 days	Unlock
	84.4°	85.8°
	Unlock	21.7°
	7.1	Unlock
	Unlock	4.3
	628 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 61764 zip code with an average high temperature of 84.4°, which ranks it as cooler than most places in Illinois. In the 61764 zip code, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for the 61764 zip code are September, June and May.

In the 61764 zip code, there are 16.7 days annually when the high temperature is over 90°, which is about average compared to other places in Illinois.

January has the coldest nighttime temperatures for the 61764 zip code with an average of 15.5°. This is colder than most places in Illinois.

In the 61764 zip code, there are 127.4 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Illinois.

In the 61764 zip code, there are 8.7 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 61764 zip code 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 61764 zip code are July, August and June.

May is the wettest month in the 61764 zip code with 3.9 inches of rain, and the driest month is February with 1.5 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 35.7 inches in the 61764 zip code means that it is one of the driest places in Illinois.

May is the rainiest month in the 61764 zip code with 10.3 days of rain, and February is the driest month with only 6.3 rainy days. There are 100.4 rainy days annually in the 61764 zip code, which is less rainy than most places in Illinois. The rainiest season is Summer when it rains 29% of the time and the driest is Spring with only a 22% chance of a rainy day.

An annual snowfall of 18.2 inches in the 61764 zip code means that it is about average compared to other places in Illinois. December is the snowiest month in the 61764 zip code with 5.5 inches of snow, and 6 months of the year have significant snowfall.

Reviews for Pontiac

See all ()

Write a Review

Start Your Review of Pontiac

Jobs

The premier source for comprehensive city data for over 30 years.