About Oak Hills, CA's Climate & Weather History

Oak Hills, in California, United States, is home to roughly 8,900 people in the Pacific Time Zone at 34.4°N latitude.

In 2025, Oak Hills recorded an average annual temperature of 59°F. The hottest temperatures reached 99°F in August; the coolest were 29°F in January. Total precipitation for the year was 19 inches, with the wettest month being December. Snowfall for the year totaled approximately 4 inches.