At Christmastime I noted to my Dad at how northerners move south, but had never heard of it happening in reverse. I guess it happens, but I've never heard of it. It's COLD up there. I don't see how you all can take it. But I guess once it gets below about 20, you can't tell any real difference.
You never heard of the Great Migration? Lots of people move north, but not for the weather.