Columbiana, in Ohio, United States, is home to roughly 6,300 people in the Eastern Time Zone at 40.9°N latitude.
In 2025, Columbiana recorded an average annual temperature of 50°F. The hottest temperatures reached 92°F in June; the coolest were -16°F in January. Total precipitation for the year was 41 inches, with the wettest month being May. Snowfall for the year totaled approximately 11 inches.
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