Edgar County, IL has a humid continental climate with hot and humid summers and cold winters. Average temperatures in the summer range from highs in the mid-80s Fahrenheit to lows in the mid-60s Fahrenheit, while winter temperatures range from highs in the low to mid-30s Fahrenheit to lows in the low teens. Precipitation is abundant throughout the year, with most months receiving over three inches of rain and snowfall occurring during the winter months. The county experiences an average of 40 days of below freezing temperatures each year, with occasional ice storms that can cause damage to trees and power lines.
Edgar County, Illinois gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Edgar County averages 21 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 Edgar County. The US average is 205 sunny days.
Edgar County gets some kind of precipitation, on average, 109 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 86 degrees
Winter Low: the January low is 18
Rain: averages 42 inches of rain a year
Snow: averages 21 inches of snow a year