Blount County Climate
Blount County, Tennessee
Avg Annual Temp
57.4°F
Annual Precip
56.1"
Annual Snowfall
7.0"
Extreme Heat Days
20.6
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Blount County Weather
Near the National Temperature Median
Blount County’s 57.4°F average temperature is just 2.4 degrees above the national median. It receives 56.1 inches of rain, reflecting a lush, humid climate.
Cooler and Snowier Than the Average
Blount is slightly cooler than the 58.1°F Tennessee average. It stands out for its snowfall, receiving 7.0 inches annually while most of the state sees far less.
The Snow Capital of the Local Group
Blount receives double the snowfall of Anderson County and nearly seven times that of Bradley. It is significantly cooler and less prone to extreme heat than its western neighbors.
Mild Summers and True Winter Weather
July averages a pleasant 75.3°F with only 21 days topping 90°F. Winter brings a 39.9°F average and the region's most significant snow accumulation at 7.0 inches.
Prepare for Snow and Lower Cooling Costs
Invest in quality winter tires or a shovel, as 7 inches of snow is substantial for this region. Homeowners likely face lower summer electricity bills due to the limited number of extreme heat days.
Frequently Asked Questions
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Track your own weather in Blount County
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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.