Cheatham County Climate
Cheatham County, Tennessee
Avg Annual Temp
58.9°F
Annual Precip
50.8"
Annual Snowfall
1.4"
Extreme Heat Days
54.45
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Cheatham County Weather
Significant Warmth Compared to National Median
Cheatham County’s average temperature of 58.9°F is nearly six degrees higher than the national median. This climate is defined by high humidity and consistent year-round warmth.
Warmer and Drier Than State Averages
The county runs warmer than the Tennessee average of 58.1°F. While the state averages 55.9 inches of rain, Cheatham receives slightly less at 50.8 inches annually.
An Epicenter for Extreme Heat
With 54 days of extreme heat annually, Cheatham is one of the hottest counties in the region. It experiences far more 90-degree days than neighbors like Carter or Coffee County.
Oppressive Summers and Damp Winters
July averages 78.8°F, contributing to a hot summer mean of 77.2°F. Winter snowfall is negligible at 1.4 inches, with temperatures staying mild at an average of 40.1°F.
Prioritize Cooling and Hydration
Robust HVAC systems are a necessity to handle nearly two months of extreme heat days. Snow gear is rarely needed given the minimal 1.4 inches of annual accumulation.
Frequently Asked Questions
What is the average temperature in Cheatham County?
How much rain does Cheatham County get?
Does it snow in Cheatham County?
How hot does Cheatham County get in summer?
How cold are winters in Cheatham County?
Track your own weather in Cheatham County
Ambient Weather personal weather stations give you hyperlocal climate data.
Sponsored
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.