About Oroville East, CA's Climate & Weather History

Oroville East is a city of approximately 8,300 people in California, United States. Located in the Pacific Time Zone at 39.5°N latitude.

In 2025, Oroville East recorded an average annual temperature of 61°F — about 1.8°F below the 30-year normal of 63°F. The hottest day reached 102°F in August; the coldest was 30°F in February. Total precipitation was 39 inches (wetter than usual). The wettest month was February.