On September 9 1933, Syracuse, Nebraska was 110 degrees – thirty-three degrees warmer than yesterday. September 9 temperatures at Syracuse have dropped four degrees over the past century. Prior to sixty years ago, 100 degree temperatures on September 9 were common, but they never happen any more.
Same story across the US. September 9 used to be hot day in the US prior to 60 years ago, but temperatures have plummeted s CO2 has increased.
