Coffee County Climate
Coffee County, Tennessee
Avg Annual Temp
57.4°F
Annual Precip
60.1"
Annual Snowfall
2.8"
Extreme Heat Days
18.866666666666667
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Coffee County Weather
A Warm, High-Precipitation Climate
Coffee County’s 57.4°F average temperature is higher than the national median. The county stands out for its 60.1 inches of annual rainfall, making it a very wet region.
Cooler but Much Wetter Than Average
While the temperature is slightly below the state average of 58.1°F, the rainfall is much higher. It exceeds the Tennessee state average for precipitation by over four inches annually.
Mild Summers Compared to Neighbors
The county sees just 19 extreme heat days, significantly lower than the 40+ days seen in West Tennessee. It receives 2.8 inches of snow, which is typical for the southern Middle Tennessee region.
Pleasant Summers and Soft Winters
July averages a manageable 75.9°F, leading to a comfortable summer mean of 74.5°F. Winters are mild, with temperatures averaging 39.5°F and January lows hitting 37.4°F.
Invest in High-Capacity Rain Drainage
The 60.1 inches of annual rain requires well-maintained gutters and waterproof gear for outdoor activities. Summer cooling needs are moderate due to having only 19 days above 90°F.
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.