Whiteash, IL has a humid continental climate with four distinct seasons. Summers are hot and humid, with temperatures ranging from the upper 80s to low 90s Fahrenheit. Winters are cold and snowy, with average temperatures in the 20s and 30s Fahrenheit. Spring and fall tend to be mild, though spring can bring strong storms with heavy rain and even tornadoes. The area typically gets about 40 inches of rainfall each year, evenly distributed throughout the seasons.
Whiteash, Illinois gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Whiteash averages 12 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 203 sunny days per year in Whiteash. The US average is 205 sunny days.
Whiteash gets some kind of precipitation, on average, 104 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 88 degrees
Winter Low: the January low is 23
Rain: averages 47 inches of rain a year
Snow: averages 12 inches of snow a year