Chicago is known for its varied weather conditions, and March 22nd is no exception. Historical data from the National Weather Service highlights the extremes the city has experienced on this particular date. In 2012, Chicago experienced a surprisingly high temperature of 28°C, making it the hottest March 22nd on record. On the opposite end of the spectrum, 1888 brought a biting cold, with a minimum temperature of -18°C. These two extremes demonstrate the unpredictability of Chicago's climate.