La Grange Park, IL has a humid continental climate, which means it experiences four distinct seasons. During the summer months, temperatures range from pleasant to hot and are often accompanied by high humidity. Winters in La Grange Park, IL can be cold and snowy with temperatures usually dropping to the single digits. Spring brings milder temperatures as well as occasional storms while fall is generally cool and dry. Despite Illinois having such extreme climates, La Grange Park is known for its moderate weather pattern throughout the year.
La Grange Park, Illinois gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
La Grange Park averages 32 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 189 sunny days per year in La Grange Park. The US average is 205 sunny days.
La Grange Park gets some kind of precipitation, on average, 121 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 39 inches of rain a year
Snow: averages 32 inches of snow a year