Southern California Climate Change Over 100,000 Years
Southern California is one of only a few places outside the Mediterranean Basin to enjoy a Mediterranean-like climate. Mild summers and wet winters have long supported some of the state’s (and the country’s) most bio diverse locations. But Southern California is warming faster than nearly anywhere else in the contiguous United States, and climate projections for the state forecast higher temperatures and increasingly erratic precipitation—conditions that could drive the Mediterranean region farther north and leave in its place a subtropical desert.