Chicago: How often is it Below 0°F?

Weather Analysis for Chicago

Over the years, Chicago has experienced fluctuating weather patterns, including the number of days below freezing. From 1950 to 2021, the average number of days below 0°F in the city was 6.59. However, certain years have stood out in terms of extreme cold. In 1963, Chicago encountered the harshest winter, with a staggering 31 days below 0°F. Such variations underline the unpredictable nature of Chicago's weather, making it essential for residents to stay prepared for frigid conditions during the winter months.