61534 Green Valley, IL has a humid continental climate with warm, humid summers and cold winters. The area experiences four distinct seasons, with spring bringing blooming flowers and trees, followed by a hot and humid summer with frequent thunderstorms and occasional tornadoes. Autumn brings colorful leaves and cooler temperatures, while winter is marked by cold temperatures, snowfall, and icy conditions. Precipitation is relatively even throughout the year, with most of it falling in the form of rain during the warmer months.
Green Valley (zip 61534), Illinois gets 37 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Green Valley (zip 61534) averages 21 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 192 sunny days per year in Green Valley (zip 61534). The US average is 205 sunny days.
Green Valley (zip 61534) 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 87 degrees
Winter Low: the January low is 16
Rain: averages 37 inches of rain a year
Snow: averages 21 inches of snow a year