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Chicago's Climate: A Year-Round Guide

Summers: Warm, Humid, and Wet

Chicago's summers are characterized by warm temperatures, high humidity, and frequent precipitation. Average high temperatures range from 75 to 85 degrees Fahrenheit (24 to 29 degrees Celsius), while average low temperatures typically hover around 60 degrees Fahrenheit (16 degrees Celsius). The humidity levels can be uncomfortable at times, and the city experiences an average of 35 inches (89 centimeters) of rainfall each year.

Winters: Freezing, Snowy, and Windy

Winters in Chicago are cold and snowy, with average high temperatures ranging from 30 to 40 degrees Fahrenheit (-1 to 4 degrees Celsius) and average low temperatures dropping below freezing to around 20 degrees Fahrenheit (-6 degrees Celsius). The city receives an average of 38 inches (97 centimeters) of snow each year, and the wind can be biting at times.

Year-Round Cloudiness

Chicago's skies are partly cloudy year-round, with an average of 200 sunny days per year. The cloudiest months are typically December and January, while the sunniest months are usually July and August.

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