Shelter Island, in New York, United States, is home to roughly 1,300 people in the Eastern Time Zone at 41.1°N latitude.
In 2025, Shelter Island recorded an average annual temperature of 53°F — about 3.1°F above the 30-year normal of 50°F. The hottest day reached 97°F in June; the coldest was 14°F in January. Total precipitation was 40 inches (drier than usual). The wettest month was May.
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