About Westwood, CA's Climate & Weather History

Westwood is a city of approximately 2,000 people in California, United States. Located in the Pacific Time Zone at 34.1°N latitude.

In 2025, Westwood recorded an average annual temperature of 62°F — about 0.9°F below the 30-year normal of 63°F. The hottest day reached 97°F in May; the coldest was 38°F in January. Total precipitation was 24 inches (wetter than usual). The wettest month was November.