Claiborne County Climate
Claiborne County, Tennessee
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
54.2°F
Annual Precip
54.7"
Annual Snowfall
7.9"
Extreme Heat Days
19
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
7a
Minimum winter temperature range for plant survival
3,464
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Claiborne County
Climate Verdict
Claiborne County has a mild, with an average annual temperature of 54.2°F, moderately wet with 54.7 inches of annual precipitation, rare extreme heat with only 18.5 days above 90°F annually, light snow averaging 7.9 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 33.3°F. summers are warm — July averages 74.0°F. The 41°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Claiborne County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Claiborne County is 3.8°F cooler than the Tennessee statewide average of 58.0°F, the county experiences 17.95992831541217 fewer extreme heat days than the state average.
Climate Profile
About Claiborne County Weather
Close to the National Temperature Median
Claiborne County’s 54.2°F average is one of the closest in Tennessee to the national median. This cooler profile is typical for the mountainous northeastern corner of the state.
Well Below the Tennessee Average
The county is nearly four degrees cooler than the state average of 58.1°F. Its rainfall of 54.7 inches is slightly lower than the state average of 55.9 inches.
Coldest and Snowiest in the Group
With 7.9 inches of annual snow, Claiborne is significantly snowier than its neighbors like Cocke County. It only sees 19 extreme heat days, offering a milder summer than central counties.
Bracing Winters and Mild Summers
January is chilly with an average of 33.3°F, leading to a winter mean of 35.6°F. Summer is pleasant, staying at a manageable 72.4°F average from June through August.
Winterize for Snow and Cold
Residents should invest in winter home insulation and snow removal tools for the 7.9 inches of annual snowfall. The 33.3°F January average requires consistent heating through the season.
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.