Only July 13, 1936 381 out of 949 reporting HCN stations were over 100F.
208 stations were over 105F – in Illinois, Indiana, Missouri, Indiana, Kentucky, Iowa, Wisconsin, Minnesota, Arizona, Oklahoma, South Dakota, Arkansas, Kansas, Michigan, Nebraska, Ohio, North Dakota, and California
Thirty-six stations were over 110F in Illinois, Indiana, Kentucky, California, Iowa, Missouri, Wisconsin, Arizona and Minnesota.
The weather in 1936 was far more extreme than anything experienced since CO2 hit 350 PPM.