Hickory Hills, IL enjoys a relatively mild climate. The summers tend to be warm and humid, with temperatures averaging in the mid-80s throughout the season. Winters are cold and snowy, with temperatures typically reaching lows of around 20 degrees Fahrenheit during the night. Precipitation is evenly spread out throughout the year, with the most rainfall occurring during the spring months. Snowfall can range from light to moderate depending on the year.
Hickory Hills, Illinois gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Hickory Hills averages 32 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 187 sunny days per year in Hickory Hills. The US average is 205 sunny days.
Hickory Hills gets some kind of precipitation, on average, 124 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 84 degrees
Winter Low: the January low is 18
Rain: averages 39 inches of rain a year
Snow: averages 32 inches of snow a year