Hornell, in New York, United States, is home to roughly 8,300 people in the Eastern Time Zone at 42.3°N latitude.
In 2025, Hornell recorded an average annual temperature of 48°F — about 1.6°F below the 30-year normal of 50°F. The hottest day reached 90°F in July; the coldest was -14°F in January. Total precipitation was 34 inches (wetter than usual). The wettest month was May.
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