I remember having 10 days in a row above 100 degrees in Denver in the 90s. For the last 5 years we have had 1 or 2 days above 100 and one year we had none.
It was 115 for a long time in 1980 in central TX. About 5 years ago, we had 100 days of 100+ temps. This last summer, it was a good 10 degrees cooler but the wacky lib weatherman in commie Austin swore every day there was climate change.