About Ridgemark, CA's Climate & Weather History

Ridgemark is a city of approximately 3,000 people in California, United States. Located in the Pacific Time Zone at 36.8°N latitude.

In 2025, Ridgemark recorded an average annual temperature of 58°F — right at the 30-year normal of 58°F. The hottest day reached 100°F in September; the coldest was 30°F in February. Total precipitation was 19 inches (wetter than usual). The wettest month was February.