According to the National Weather Service, the climate in 60601 Chicago, IL is characterized by four distinct seasons. In the summer months, temperatures average around 77°F (25°C) with high humidity and occasional thunderstorms. The fall and spring months are mild with temperatures ranging from 40°F (4°C) in the winter to 78°F (26°C) in the summer. Winter is cold and snowy with temperatures typically averaging between 20-30°F (-6 to -1°C). Precipitation is fairly consistent throughout the year, with an average of 38 inches (96 cm) annually.
Chicago (zip 60601), Illinois gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Chicago (zip 60601) averages 37 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 Chicago (zip 60601). The US average is 205 sunny days.
Chicago (zip 60601) gets some kind of precipitation, on average, 126 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 20
Rain: averages 39 inches of rain a year
Snow: averages 37 inches of snow a year