About Latham, NY's Climate & Weather History

Latham is a city of approximately 20,700 people in New York, United States. Located in the Eastern Time Zone at 42.7°N latitude.

In 2025, Latham recorded an average annual temperature of 49°F — about 3.0°F above the 30-year normal of 46°F. The hottest day reached 95°F in July; the coldest was -8°F in February. Total precipitation was 49 inches (wetter than usual). The wettest month was May.