Oakbrook Terrace, IL has a continental climate with four distinct seasons. Summers tend to be hot and humid, with temperatures often reaching into the 90s. Winters are cold, often bringing snow and temperatures that drop below freezing. Spring is pleasant with mild temperatures while fall is typically cool with some rain. The area receives about 37 inches of rain each year and experiences all four seasons in full.
Oakbrook Terrace, Illinois gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Oakbrook Terrace averages 31 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 187 sunny days per year in Oakbrook Terrace. The US average is 205 sunny days.
Oakbrook Terrace 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 15
Rain: averages 39 inches of rain a year
Snow: averages 31 inches of snow a year