Find out the current weather conditions by following the link. On the Peninsula and the surrounding beach cities, the annual temperatures average between 47 and 78 degrees normally. Fog in the coastal regions keep temperatures lower and can change within minutes, so never send the kids to school without a sweater handy. Warmer temperatures are found in the inland areas further away from the coastline. There are some areas that even demand air conditioners. The Palos Verdes Peninsula has 13 climates!