Calhoun County Climate
Calhoun County, West Virginia
Avg Annual Temp
53.6°F
Annual Precip
49.7"
Annual Snowfall
—
Extreme Heat Days
24.5
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Calhoun County Weather
Temperate and rainy weather
Calhoun County averages 53.6°F annually, which is fairly typical for the temperate Eastern United States. Its high annual precipitation of 49.7 inches exceeds the national average for most interior counties.
Consistent with state trends
The county is slightly warmer than the state average of 52.8°F. Precipitation levels are also higher than the West Virginia norm, totaling nearly 50 inches per year.
Middle-of-the-road conditions
Calhoun shares a similar profile to Braxton with 25 days of extreme heat annually. While specific snowfall data is unavailable, its 31.6°F January average suggests a typical mountain-state winter.
Steady seasonal shifts
Summer brings 25 days of temperatures hitting 90°F or higher, though the July average is 74.4°F. Winter is defined by a 31.6°F January average, creating consistent freeze-thaw cycles throughout the season.
Manage moisture and heat
With nearly 50 inches of rain, managing moisture and basement waterproofing is a high priority. The 25 days of extreme heat require reliable cooling during the peak of the summer season.
Frequently Asked Questions
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.