Pearl City, IL has a humid continental climate with hot and humid summers and cold winters. During the summer, temperatures can range from the mid to high 80s (Fahrenheit) with high levels of humidity. Summers also often bring thunderstorms, making it an ideal destination for those seeking relief from the heat and humidity. In the winter, temperatures can dip as low as 0°F on colder nights while snowfall is common throughout late fall and early spring. The city experiences four distinct seasons, making it an ideal spot for seasonal activities such as skiing or camping.
Pearl City, Illinois gets 37 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Pearl City averages 31 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 193 sunny days per year in Pearl City. The US average is 205 sunny days.
Pearl City gets some kind of precipitation, on average, 110 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 83 degrees
Winter Low: the January low is 12
Rain: averages 37 inches of rain a year
Snow: averages 31 inches of snow a year