Mingo County Climate
Mingo County, West Virginia
Avg Annual Temp
57.7°F
Annual Precip
48.3"
Annual Snowfall
13.1"
Extreme Heat Days
43.9
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Mingo County Weather
Warmth above the national median
Mingo County is one of the region's warmer spots, with an annual average temperature of 57.7°F. This puts the county nearly 3 degrees above the national median temperature.
One of West Virginia's warmest pockets
The county averages 57.7°F, making it significantly warmer than the West Virginia state average of 52.8°F. It also receives 48.3 inches of rain, slightly exceeding the state's 47.0-inch average.
Surpassing neighbors in heat
Mingo is roughly 5 degrees warmer annually than neighboring counties like Monroe or Monongalia. It also sees far less snow, totaling just 13.1 inches compared to the much higher totals in the central mountains.
Persistent heat and mild winters
Summer brings 44 days of heat over 90°F, creating a long cooling season. Winter remains relatively mild for the state, with a January average of 36.1°F and minimal snow.
Prioritize summer cooling systems
With 44 days of extreme heat, a reliable HVAC system is the most critical home investment for local residents. Heavy winter gear is rarely needed as the county only averages about 13 inches of snow per year.
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.