When I go to Hawaii from southern California, I find myself ready to get back home to the nice weather after a few days. There are only 3 or 4 small regions ou

When I go to Hawaii from southern California, I find myself ready to get back home to the nice weather after a few days. There are only 3 or 4 small regions outside of the Mediterranean basin that have a warm (not hot) summer Mediterranean climate and southern California is one of them, and the only region with such a climate in the US.