Granville is a city of approximately 5,700 people in Ohio, United States. Located in the Eastern Time Zone at 40.1°N latitude.
In 2025, Granville recorded an average annual temperature of 52°F — about 1.7°F below the 30-year normal of 53°F. The hottest day reached 91°F in June; the coldest was -11°F in January. Total precipitation was 45 inches (wetter than usual). The wettest month was May.
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