Fox River Grove, IL enjoys a temperate humid continental climate with four distinct seasons. Summers are hot and humid, while winters are cold and snowy. Spring is mild with plenty of rainfall, while fall is crisp and cool. Average temperatures range from the low 20s in winter to the mid-80s in summer. Precipitation is fairly regular throughout the year with an average annual precipitation of 38.9 inches (99 cm). The area does experience occasional periods of extreme weather, including thunderstorms, tornadoes, and floods.
Fox River Grove, Illinois gets 37 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Fox River Grove averages 33 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 Fox River Grove. The US average is 205 sunny days.
Fox River Grove gets some kind of precipitation, on average, 116 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 82 degrees
Winter Low: the January low is 13
Rain: averages 37 inches of rain a year
Snow: averages 33 inches of snow a year