About Charleston, WV's Climate & Weather History

With a population of around 46,800, Charleston sits in West Virginia, United States. The city operates in the Eastern Time Zone.

In 2025, Charleston recorded an average annual temperature of 56°F. The hottest temperatures reached 97°F in June; the coolest were -8°F in January. Total precipitation for the year was 45 inches, with the wettest month being February. Snowfall for the year totaled approximately 10 inches.