I know you're being tongue in cheek but we should end August with an avg. temp ~75.5, which would be more than 3 degrees higher than the hottest September on record at MDT, that being the 72.2 from 1961. Interestingly enough, the top four Septembers are all 1970 and earlier. Hey, would take one hell of a feat but I'm not ruling it out haha!