Scott County Climate
Scott County, Tennessee
Avg Annual Temp
55.1°F
Annual Precip
58.1"
Annual Snowfall
5.5"
Extreme Heat Days
15.1
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Scott County Weather
Cool Mountain Air Profile
Scott County averages 55.1°F annually, making it one of the cooler spots in the region. While warmer than the national median, it is significantly cooler than the Tennessee average.
Well Below the State Average
At 55.1°F, Scott is three degrees cooler than the Tennessee average of 58.1°F. The county offers a break from the intense heat found in the Tennessee lowlands.
Cooler and Snowier Than Neighbors
Scott sees 5.5 inches of snowfall, which is more than double what Roane receives. It also experiences far fewer extreme heat days, with only 15 per year.
Mild Summers and Brisk Winters
The summer average of 72.9°F is very comfortable, but winter temperatures drop to a 37.1°F average. Snowfall is common during the colder winter months.
Prioritize Heating and Winter Gear
Residents should prioritize heating efficiency and winter tires for the 5.5 inches of snow. Summer is a great time for outdoor activities as extreme heat is rare.
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.