Orland Park, IL has a humid continental climate, which means that the summers are hot and humid while the winters are cold and dry. The average temperature in the summer is around 80°F, while in the winter months it can drop down to as low as 20°F. The area receives around 37 inches of rain annually and an average of 65 inches of snowfall each year. As a result, Orland Park experiences all four seasons throughout the year with a variety of temperatures and precipitation levels.
Orland Park, Illinois gets 40 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Orland Park averages 30 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 188 sunny days per year in Orland Park. The US average is 205 sunny days.
Orland Park gets some kind of precipitation, on average, 123 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 40 inches of rain a year
Snow: averages 30 inches of snow a year