According to a joke, the definition of a warm climate is that it gets cold inside in the winter. When cold weather is seen as a temporary inconvenience, people will rather invest in bigger homes than in better insulation.
Similarly, a cold climate is where it gets hot inside in the summer. And then there is coastal California, which has elements of both.
Similarly, a cold climate is where it gets hot inside in the summer. And then there is coastal California, which has elements of both.