About Brownville, Ulster County, NY's Climate & Weather History

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

In 2025, Brownville recorded an average annual temperature of 48°F — about 1.3°F below the 30-year normal of 49°F. The hottest day reached 91°F in June; the coldest was -6°F in January. Total precipitation was 45 inches (wetter than usual). The wettest month was May.