Washington Court House is a city of approximately 14,000 people in Ohio, United States. Located in the Eastern Time Zone at 39.5°N latitude.
In 2025, Washington Court House recorded an average annual temperature of 53°F. The hottest temperatures reached 90°F in June; the coolest were -8°F in January. Total precipitation for the year was 44 inches, with the wettest month being April. Snowfall for the year totaled approximately 8 inches.
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