Herscher, IL enjoys a temperate climate with four distinct seasons. Summers are generally warm and humid, with daytime highs in the mid to upper 80s and nighttime lows in the mid to lower 60s. Winter temperatures average around freezing, but occasional snowstorms can create icy conditions. Spring and fall are pleasant, with cool nights and mild days. Precipitation amounts remain consistent throughout the year, averaging around 30-33 inches of rain or snow over the course of 12 months.
Herscher, Illinois gets 38 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Herscher averages 24 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 190 sunny days per year in Herscher. The US average is 205 sunny days.
Herscher gets some kind of precipitation, on average, 111 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 85 degrees
Winter Low: the January low is 16
Rain: averages 38 inches of rain a year
Snow: averages 24 inches of snow a year