Mineral County Climate
Mineral County, West Virginia
Avg Annual Temp
52.5°F
Annual Precip
41.4"
Annual Snowfall
33.5"
Extreme Heat Days
41.9
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Mineral County Weather
Cooler than the national average
Mineral County maintains an annual average temperature of 52.5°F, sitting about 2.5 degrees below the national median. This climate type offers residents a refreshing alternative to the sweltering humid subtropical zones found further south.
Aligning with the Mountain State average
The county's average temperature of 52.5°F mirrors the West Virginia state average of 52.8°F almost perfectly. While it matches on temperature, its 41.4 inches of annual rain is notably drier than the state's 47.0-inch norm.
A drier profile than eastern neighbors
At 41.4 inches of annual precipitation, Mineral is significantly drier than Nicholas County to the southwest. However, it shares a nearly identical temperature profile with nearby Morgan County, which averages 52.4°F.
Hot summers meet snowy winters
Residents face 42 days of extreme heat above 90°F annually, which is high for the region. Winters contrast sharply with 33.5 inches of annual snowfall and January lows averaging near 30.1°F.
Prepare for temperature extremes
Homeowners should invest in high-efficiency cooling to manage the 42 days of extreme heat each summer. Robust snow removal equipment is also essential to handle the 33.5 inches of seasonal accumulation.
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.