About Northwest Ithaca, NY's Climate & Weather History

Northwest Ithaca is a city of approximately 1,400 people in New York, United States. Located in the Eastern Time Zone at 42.5°N latitude.

In 2025, Northwest Ithaca recorded an average annual temperature of 48°F — about 2.6°F above the 30-year normal of 45°F. The hottest day reached 92°F in July; the coldest was -12°F in January. Total precipitation was 40 inches (drier than usual). The wettest month was May.