Cottonwood is a city of approximately 3,900 people in California, United States. Located in the Pacific Time Zone at 38.7°N latitude.
In 2025, Cottonwood recorded an average annual temperature of 64°F — about 1.6°F above the 30-year normal of 62°F. The hottest day reached 107°F in July; the coldest was 32°F in January. Total precipitation was 19 inches (drier than usual). The wettest month was February.
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