Football season is warming

From Climate Central: Football season is in full swing, but it’s just not as cold as it used to be. Just this past Sunday, Green Bay was 89°F at kickoff, the hottest home kickoff the Packers have had at Lambeau Field. Swaths of other football towns across the Northeast and Midwest had similarly sweltering conditions. This Sunday’s heat is a single data point, but our analysis reveals widespread warming in NFL cities. We examined the average temperature for each of the 30 NFL cities for September through December since 1970 and found that all of them are trending warmer. Some…