About Newport Beach, CA's Climate & Weather History

Newport Beach, in California, United States, is home to roughly 87,100 people in the Pacific Time Zone at 33.6°N latitude.

In 2025, Newport Beach recorded an average annual temperature of 62°F — about 3.0°F below the 30-year normal of 65°F. The hottest day reached 83°F in August; the coldest was 40°F in January. Total precipitation was 21 inches (wetter than usual). The wettest month was November.