Crockett County Climate
Crockett County, Tennessee
Avg Annual Temp
59.5°F
Annual Precip
53.6"
Annual Snowfall
3.7"
Extreme Heat Days
42.9
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Crockett County Weather
A Warm Humid Subtropical Profile
Crockett County maintains an average annual temperature of 59.5°F, placing it well above the national median. This climate is classified as humid subtropical, characterized by significant moisture and warm year-round averages.
Warmer Than the Tennessee Average
The county's 59.5°F annual average is 1.4 degrees higher than the Tennessee state average of 58.1°F. While warmer than the state mean, its 53.6 inches of annual rainfall is slightly below the state average of 55.9 inches.
West Tennessee Climate Comparisons
Crockett is slightly cooler than Dyer County to the north, which averages 60.1°F annually. It shares the characteristic West Tennessee humidity but sees 10 fewer extreme heat days than Dyer's 53 days.
Hot Summers and Light Winters
Summer temperatures peak with 43 days reaching 90°F or higher, while July averages hit 79.2°F. Winters are relatively mild with a 40.2°F average and only 3.7 inches of annual snowfall.
Preparing for Humidity and Heat
Residents should service HVAC systems early to handle the 43 days of extreme heat. With 53.6 inches of rain annually, ensuring proper home drainage is essential for heavy precipitation events.
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.