Graton is a city of approximately 1,700 people in California, United States. Located in the Pacific Time Zone at 38.4°N latitude.
In 2025, Graton recorded an average annual temperature of 59°F — right at the 30-year normal of 58°F. The hottest day reached 101°F in August; the coldest was 31°F in February. Total precipitation was 30 inches (drier than usual). The wettest month was February.
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