Union Hill, IL has a temperate climate that is typical of the Midwest region. Winters are cold with snowfall and average high temperatures in the mid-30s. Summers are hot and humid, with average highs in the low-80s and occasional thunderstorms. The area receives plenty of rainfall throughout the year, averaging around 43 inches annually. The spring and autumn months are generally mild, making this an ideal region for outdoor activities like hiking, camping, and fishing.
Union Hill, Illinois gets 38 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Union Hill averages 24 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 189 sunny days per year in Union Hill. The US average is 205 sunny days.
Union Hill 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 15
Rain: averages 38 inches of rain a year
Snow: averages 24 inches of snow a year