During the cooler winter months (October -- March), the Coachella Valley regularly has the warmest winter temperatures out of any place west of the Rocky Mountains. East Los Angeles, the Gateway Cities, and parts of the San Gabriel Valley average the warmest winter high temps (72 ° F, 22 ° C) in all of the western U.S., and Santa Monica averages the warmest winter lows (52 ° F, 11 ° C) in all of the western U.S. Palm Springs, a city in the Coachella Valley, averages high / low / mean temperatures of 75 ° F / 50 ° F / 63 ° F, (24 ° C / 10 ° C / 17 ° C) respectively during the period of cooler weather from November to April.
when does the cold weather end in california
April