Wayne County Climate
Wayne County, Tennessee
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
58.0°F
Annual Precip
61.8"
Annual Snowfall
1.3"
Extreme Heat Days
39
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
7b
Minimum winter temperature range for plant survival
4,279
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Wayne County
Climate Verdict
Wayne County has a mild, with an average annual temperature of 58.0°F, very wet conditions receiving 61.8 inches of precipitation annually, occasional hot days — 38.7 per year above 90°F, light snow averaging 1.3 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 37.8°F. summers are warm — July averages 77.2°F. The 39°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
Wayne County closely matches the Tennessee statewide average temperature of 58.0°F, it is also noticeably wetter, receiving 6.1 inches more precipitation than the state average.
Climate Profile
About Wayne County Weather
Warm Temperatures and Heavy Rainfall
Wayne County averages 58.0°F annually, aligning with the typical climate of the Mid-South. It stands out for its high moisture levels compared to national averages.
Right at the State Average
With an average of 58.0°F, Wayne County sits almost perfectly on the Tennessee state average of 58.1°F. It provides a quintessential Tennessee weather experience.
The Wettest in the Region
Wayne County receives 61.8 inches of rain, far exceeding the state average of 55.9 inches. It is significantly wetter than neighbors like Williamson County, which sees only 55.3 inches.
Long Summers and Trace Snow
Summer heat persists for 39 days above 90°F, while July averages a warm 77.2°F. Snow is rare, with only 1.3 inches falling annually during the mild 39.8°F winter season.
Invest in Heavy-Duty Drainage
Because the county receives nearly 62 inches of rain, managing runoff is the top priority for property owners. Don't worry about snow tires, as the 1.3-inch annual average rarely impacts travel.
Frequently Asked Questions
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Track your own weather in Wayne County
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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.