Hanover Park, IL has a humid continental climate characterized by hot summers and cold winters. The average high temperature in summer is around 81 degrees Fahrenheit while the average low temperature in winter is 16 degrees Fahrenheit. Precipitation is generally spread throughout the year with an average of 38 inches per year. Snowfall can be quite heavy in the winter months, with an average accumulation of about 16 inches each season. Hanover Park experiences all four seasons and temperatures can vary greatly from one day to the next.
Hanover Park (zip 60133), Illinois gets 38 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Hanover Park (zip 60133) averages 33 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 Hanover Park (zip 60133). The US average is 205 sunny days.
Hanover Park (zip 60133) gets some kind of precipitation, on average, 121 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 13
Rain: averages 38 inches of rain a year
Snow: averages 33 inches of snow a year