This stunning slice of the Golden State boasts an unrivaled combination of coastal town friendliness, charm and natural beauty. Half Moon Bay’s temperate climate makes it a comfortable place to visit year round with average temperatures ranging between 40° F (5° C) and 75° F (24° C). There is simply no bad time to visit. In spring, the fields are filled with flowers. In summer, sun yourself on the beach. In autumn, enjoy the Pumpkin Festival. As a wintertime getaway, Half Moon Bay is alive and in full swing.