About Welch, WV's Climate & Weather History

Welch is a city of approximately 2,000 people in West Virginia, United States. Located in the Eastern Time Zone at 37.4°N latitude.

In 2025, Welch recorded an average annual temperature of 56°F. The hottest temperatures reached 91°F in June; the coolest were 5°F in January. Total precipitation for the year was 45 inches, with the wettest month being February. Snowfall for the year totaled approximately 11 inches.