About Mill Neck, NY's Climate & Weather History

With a population of around 1,000, Mill Neck sits in New York, United States. The city operates in the Eastern Time Zone.

In 2025, Mill Neck recorded an average annual temperature of 54°F — right at the 30-year normal of 54°F. The hottest day reached 102°F in June; the coldest was 9°F in January. Total precipitation was 45 inches (wetter than usual). The wettest month was May.