In reality though it would be easier to move underground. Become a subterranean being lol. Temps in the 50's practically anywhere in the world year around.If I could afford it I would live somewhere that it was in the 40s at night and the 60s during the day but only if it was a 2A location.
Does such a place even exist?
I've often said that if I were rich I would have a summer time two story double wide up north somewhere.