Sequatchie County Climate
Sequatchie County, Tennessee
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
60.2°F
Annual Precip
63.7"
Annual Snowfall
3.1"
Extreme Heat Days
32
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
7b
Minimum winter temperature range for plant survival
4,762
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Sequatchie County
Climate Verdict
Sequatchie County has a warm, averaging 60.2°F year-round, very wet conditions receiving 63.7 inches of precipitation annually, occasional hot days — 31.9 per year above 90°F, light snow averaging 3.1 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are mild, with January temperatures averaging 40.3°F. summers are warm — July averages 77.7°F. The 37°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
The moderate temperatures support hiking, cycling, and camping comfortably in spring, summer, and fall.
Regional Context
Sequatchie County closely matches the Tennessee statewide average temperature of 58.0°F, it is also noticeably wetter, receiving 8.1 inches more precipitation than the state average.
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 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.