Also, when I'm in Montana, "Damn, why is it so cold in my bedroom? It's the middle of August!"
The answer to the second is excellent nocturnal cooling in the Northern Rocky Mountain valleys. Every morning, even when it was 100 the day before, it's cold as a living **** when you leave the windows open. For example, now it's 48 outside according to my NWS-approved thermometer. And no, I'm definitely not using this topic as an opportunity to brag about our pleasent summer weather