Fentress County Climate
Fentress County, Tennessee
Avg Annual Temp
55.4°F
Annual Precip
59.5"
Annual Snowfall
16.0"
Extreme Heat Days
7.15
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Fentress County Weather
A Mild Climate Above National Median
Fentress County maintains an annual average temperature of 55.4°F, positioning it slightly warmer than the national median. This humid subtropical climate experiences a distinct four-season cycle with substantial moisture.
Cooler Than the Tennessee Average
The county stays notably cooler than the state average of 58.1°F. Its higher elevation contributes to its status as one of Tennessee's more temperate regions during the peak of summer.
Higher Precipitation than Southern Neighbors
Fentress receives 59.5 inches of annual precipitation, which outpaces many neighbors in the Cumberland Plateau. While nearby Franklin County averages 58.3°F, Fentress offers a consistently cooler local climate.
Heavy Snow and Mild Summers
Fentress stands out with 16 inches of annual snowfall, far exceeding the state norm. Residents only face about 7 days of extreme heat above 90°F, making for exceptionally comfortable July afternoons averaging 73.8°F.
Prepare for Winter and Water
Homeowners should prioritize high-quality insulation and snow removal equipment given the significant winter accumulation. The high annual rainfall also necessitates robust gutter systems and proper yard drainage.
Frequently Asked Questions
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.