Oak Run, IL is known for its humid continental climate, with hot and often humid summers. Winters tend to be cold with moderate snowfall, although severe weather can occur. The city has warm weather during the spring and fall months as well as mild temperatures during the winter months. Precipitation is abundant in Oak Run with average annual precipitation of over 32 inches. Thunderstorms occur on a regular basis during the summer months, bringing heavy rainfall and occasional hail storms. Overall, Oak Run provides pleasant conditions throughout the year perfect for outdoor activities and sightseeing.
Oak Run, Illinois gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Oak Run averages 24 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 196 sunny days per year in Oak Run. The US average is 205 sunny days.
Oak Run gets some kind of precipitation, on average, 113 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 39 inches of rain a year
Snow: averages 24 inches of snow a year