Boone County Climate
Boone County, West Virginia
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
56.1°F
Annual Precip
49.5"
Annual Snowfall
17.3"
Extreme Heat Days
34
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
7a
Minimum winter temperature range for plant survival
3,983
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Boone County
Climate Verdict
Boone County has a mild, with an average annual temperature of 56.1°F, moderately wet with 49.5 inches of annual precipitation, occasional hot days — 33.7 per year above 90°F, light snow averaging 17.3 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 34.7°F. summers are warm — July averages 76.3°F. The 42°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
The moderate temperatures support hiking, cycling, and camping comfortably in spring, summer, and fall.
Regional Context
Boone County is 3.3°F warmer than the West Virginia statewide average of 52.8°F, it is somewhat wetter than average for West Virginia, the county experiences 17.02701257861635 more extreme heat days than the state average.
Climate Profile
About Boone County Weather
Warmth in the southern Appalachians
Boone County is warmer than the national median with an annual average temperature of 56.1°F. Its 49.5 inches of annual precipitation reflects the lush, humid conditions common in the southern mountains.
One of the state's warmest
Boone exceeds the West Virginia average temperature of 52.8°F by over three degrees. It also receives more rain than the 47.0-inch state average, making it both warmer and wetter than most counties.
Heat and moderate snow
With 34 days of extreme heat per year, Boone is much hotter than northern neighbors like Doddridge. Its 17.3 inches of annual snowfall is less than half of what the high-altitude counties to the east receive.
Hot summers and mild winters
July highs average 76.3°F, punctuated by over a month's worth of days hitting 90°F or higher. Winters are relatively mild for the region, featuring a January average of 34.7°F.
Manage heat and moisture
Cooling costs are a significant budget factor due to the 34 days of extreme heat each year. Residents should also prepare for heavy spring rains as the county averages nearly 50 inches of precipitation.
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.