Ohio County Climate
Ohio County, West Virginia
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
52.6°F
Annual Precip
40.1"
Annual Snowfall
15.2"
Extreme Heat Days
12
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6b
Minimum winter temperature range for plant survival
3,315
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Ohio County
Climate Verdict
Ohio County has a mild, with an average annual temperature of 52.6°F, moderately wet with 40.1 inches of annual precipitation, rare extreme heat with only 11.533333333333331 days above 90°F annually, light snow averaging 15.2 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 29.8°F. summers are warm — July averages 73.7°F. The 44°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Ohio County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Ohio County closely matches the West Virginia statewide average temperature of 52.8°F, it is also noticeably drier, receiving 6.7 inches less precipitation than the state average.
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 sources: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020. Forecast and alert data from National Weather Service API. Air quality data from Open-Meteo.
Climate normals are 30-year averages of weather variables. Station data is aggregated to county level. Forecasts and alerts are fetched live and may change frequently. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.