Today has been the hottest day of the year here in Fort Collins. The official high was 99.5

On June 23, 1954 the official high temperature was 102 degrees. It was 2.5 degrees hotter when CO2 was 320 PPM.

June, 1954 had eight days over 90 degrees. So far we have had six. Bill thinks that 350 PPM makes the world melt.

h/t to Marc Morano

BTW – I don’t have an air conditioner in the house. It is about 98 degrees at my computer and I love it. Most of the year it is too cold here, and when we actually get a real summer it is cause for celebration.