On February 27, 1932 forty states were over 60F, twenty-eight states were over 70F, eleven states were over 80F and California was over 90F.
27 Feb 1932, Page 1 – Green Bay Press-Gazette at Newspapers.com
February 27 temperatures have been declining in the US for fifty years with the coldest being 2015.
The February 27, 1932 heatwave came two weeks after another record setting heatwave.