Fayette County Climate
Fayette County, Ohio
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
51.8°F
Annual Precip
40.8"
Annual Snowfall
18.3"
Extreme Heat Days
12
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6b
Minimum winter temperature range for plant survival
3,244
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Fayette County
Climate Verdict
Fayette County has a mild, with an average annual temperature of 51.8°F, moderately wet with 40.8 inches of annual precipitation, rare extreme heat with only 11.5 days above 90°F annually, light snow averaging 18.3 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 27.8°F. summers are warm — July averages 73.2°F. The 45°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Fayette County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Fayette County closely matches the Ohio statewide average temperature of 51.5°F.
Climate Profile
About Fayette County Weather
Average American temperate conditions
Fayette County averages 51.8°F annually, almost exactly matching the typical climate profile for the central United States. It experiences moderate humidity and standard seasonal transitions.
Aligned with the state average
The county's 51.8°F average temperature sits just 0.3 degrees above the Ohio state average of 51.5°F. It serves as a benchmark for typical Ohio weather patterns.
Average rainfall for the region
With 40.8 inches of annual precipitation, Fayette is nearly identical to the state average of 41.2 inches. It is slightly cooler than neighboring Franklin County to the northeast.
Low snowfall and warm summers
Fayette sees only 18.3 inches of snow per year, significantly less than northern Ohio counties. Summers are warm but stable, featuring 12 days of extreme heat above 90°F.
Manageable winters and steady rain
The relatively low 18.3 inches of snow makes winter maintenance easier than in the snow belt. Residents should prepare for 12 days of extreme heat and consistent rainfall throughout the year.
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.