Here in my country people don't move much, they just stay where they are born most of the time just maybe because we do not know the people where we will relocate to. @old-guy-photos
So rich and the poor live side-by-side.
But for you if you want to move, just pick a place where you will be comfortable with the weather but sometimes the humidity in a hot place might be too much uncomfortable for you to bear like for anyone else :D
I will admit it is a really nice thing to be able to move to any climate and still be in the same country.