About Twentynine Palms, CA's Climate & Weather History

Twentynine Palms is a city of approximately 26,000 people in California, United States. Located in the Pacific Time Zone at 34.1°N latitude.

In 2025, Twentynine Palms recorded an average annual temperature of 70°F — about 5.7°F below the 30-year normal of 76°F. The hottest day reached 110°F in August; the coldest was 31°F in January. Total precipitation was 6 inches (near normal). The wettest month was November.