The graph above plots US landfalling hurricanes by decade vs. the 1999 version of GISS US temperatures. As you can see, there was excellent correlation from 1920-2000.
But then something funny happened in 2000. USHCN/GISS corrupted corrected the US temperature record. It also indicates that the 1880-1920 GISS temperatures are probably too low.
The hurricane proxy no longer works. More evidence that the USHCN nature trick of cooling the past and warming the present is bogus.












