About Wooster, OH's Climate & Weather History

With a population of around 26,700, Wooster sits in Ohio, United States. The city operates in the Eastern Time Zone.

In 2025, Wooster recorded an average annual temperature of 51°F — about 0.6°F above the 30-year normal of 50°F. The hottest day reached 92°F in June; the coldest was -13°F in January. Total precipitation was 37 inches (drier than usual). The wettest month was May.