Hot Days In The Midwest Are A Thing Of The Past

This year has seen the lowest frequency of hot days on record in the Midwest (MN, WI, IA, IL, IN, OH, MI)  Less than 4% of readings have been over 90 degrees, compared to more than 50% in 1934 and 1936. The frequency of hot days in the midwest has declined by almost 50% since the 1890’s.