About Banning, CA's Climate & Weather History

With a population of around 30,900, Banning sits in California, United States. The city operates in the Pacific Time Zone.

In 2025, Banning recorded an average annual temperature of 64°F — about 11.4°F below the 30-year normal of 76°F. The hottest day reached 103°F in August; the coldest was 33°F in January. Total precipitation was 25 inches (wetter than usual). The wettest month was March.