About Artesia, CA's Climate & Weather History

Artesia, in California, United States, is home to roughly 17,000 people in the Pacific Time Zone at 33.9°N latitude.

In 2025, Artesia recorded an average annual temperature of 65°F — right at the 30-year normal of 65°F. The hottest day reached 102°F in May; the coldest was 41°F in January. Total precipitation was 19 inches (wetter than usual). The wettest month was November.