About Oswego, NY

Oswego, in New York, United States, is home to roughly 17,800 people in the Eastern Time Zone at 43.5°N latitude.

Oswego has a humid continental climate. Average annual temperature is 47°F, with January lows around 16°F and July highs near 80°F. The city averages 40 inches of precipitation per year. The wettest month is typically October; the driest is February.