Rossmoor, in California, United States, is home to roughly 10,200 people in the Pacific Time Zone at 33.8°N latitude.
Across a typical year Rossmoor sees about 12 inches of precipitation, with February the wettest month and August the driest. Temperatures range from January lows near 47°F up to July highs around 81°F, averaging 65°F annually — characteristic of a humid subtropical climate.
View historical weather for Rossmoor · More cities in California