Texas is 100+ for three months of the year, and Minneapolis had an average of about 10 degrees this January, with lows in the -10s, I believe. And I think Mississippi in the summer is probably pretty miserable, it's probably as close to 100+ as the humidity will let it. I think most of the American West is about 100 in the summer and cold in the winter, due to not having the ocean to mitigate the temperature.