McDowell County Climate
McDowell County, West Virginia
Avg Annual Temp
52.8°F
Annual Precip
—
Annual Snowfall
—
Extreme Heat Days
4.8
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Precipitation data coming soon
Seasonal Overview
National Comparison
Data pending
Climate Profile
About McDowell County Weather
Temperate Mountains and Cool Summer Days
McDowell County averages 52.8°F annually, which is consistent with the national median. Its high-elevation terrain helps suppress extreme summer heat compared to other regions at this latitude.
Matching the State Average Exactly
McDowell's 52.8°F average is the exact state average for West Virginia. While rainfall and snowfall data are limited for this area, its temperature profile is highly representative of the state.
A Regional Haven From Extreme Heat
While neighboring Logan County endures 46 days of extreme heat, McDowell sees only 5 days. This makes it significantly cooler during the summer months than its western neighbors.
Mild Summers and Standard Appalachian Winters
The summer average is a comfortable 69.9°F, with July peaking at just 71.6°F. Winters are typical for the region, with an average seasonal temperature of 35.0°F from December to February.
Lower Cooling Needs and Essential Heating
Residents enjoy low summer utility bills as temperatures rarely hit 90°F. Focus investments on reliable heating systems to handle the consistent 33.0°F January average.
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.