Crystal Lawns, IL has a humid continental climate, which is typical of the Midwest region. Winters are cold and dry with temperatures averaging around 33?. Summers are hot and humid with average temperatures reaching up to 78?. Rainfall occurs throughout the year, but is heaviest in the spring months. Snowfall can occur during the winter months, especially from December to March. Overall, Crystal Lawns has a mild climate with four distinct seasons providing plenty of outdoor activities for residents to enjoy year-round.
Crystal Lawns, Illinois gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Crystal Lawns averages 28 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 Crystal Lawns. The US average is 205 sunny days.
Crystal Lawns gets some kind of precipitation, on average, 125 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 39 inches of rain a year
Snow: averages 28 inches of snow a year