Ohio County Climate
Ohio County, West Virginia
Avg Annual Temp
52.6°F
Annual Precip
40.1"
Annual Snowfall
15.2"
Extreme Heat Days
11.533333333333331
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Ohio County Weather
Temperate weather in the Panhandle
Ohio County averages 52.6°F annually, keeping it cooler than the national median of 55°F. The climate is defined by moderate changes and manageable extremes.
Following the state's lead
The county's average temperature of 52.6°F is a near-perfect match for the state average of 52.8°F. At 40.1 inches of annual precipitation, it is slightly drier than the 47.0-inch state average.
Similar to Northern neighbors
Ohio County shares a temperature profile with Monongalia County, both averaging 52.6°F. It experiences far less snow than Nicholas County, with only 15.2 inches compared to their 67.6 inches.
Balanced seasons and light snow
Summer heat is limited, with only 12 days annually topping 90°F. Winter brings a January average of 29.8°F and a modest 15.2 inches of annual snowfall.
Standard home maintenance is key
With only 12 days of extreme heat, air conditioning use is moderate compared to other parts of the state. The 15.2 inches of snow is light enough for standard residential removal tools.
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.