Sequatchie County Climate
Sequatchie County, Tennessee
Avg Annual Temp
60.2°F
Annual Precip
63.7"
Annual Snowfall
3.1"
Extreme Heat Days
31.9
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Sequatchie County Weather
Warmer and Wetter Than the National Median
Sequatchie County's annual average temperature of 60.2°F sits well above the U.S. national median. Its humid subtropical climate produces 63.7 inches of annual precipitation, making it significantly wetter than most American counties.
A High-Precipitation Leader in Tennessee
While the Tennessee average annual temperature is 58.1°F, Sequatchie runs warmer at 60.2°F. It is also one of the state's wettest areas, exceeding the state precipitation average by nearly 8 inches annually.
Consistent Warmth Across the Southern Plateau
Sequatchie shares the humid, lush climate of its southern Tennessee neighbors. Its 63.7 inches of rain matches the heavy precipitation patterns seen in the nearby Chattanooga region and along the Cumberland Plateau.
Mild Winters and Humid Summer Peaks
The county experiences 32 days of extreme heat above 90°F, with July temperatures averaging 77.7°F. Winters are relatively mild with a 42.6°F average and a modest 3.1 inches of annual snowfall.
Manage Moisture and Summer Heat
With 32 extreme heat days and high rainfall, residents need efficient HVAC systems and cleared gutter systems. Outdoor planning should account for a long, humid growing season and minimal winter snow interference.
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.