Tennessee · county areal climate 1951–2025
Roane County, TN
A 59.0°F / 56.4" normal · 2025 ran +0.4°F vs normal.
2026 so far · through Jul 10: This area is running
+2.2°F (58.5°F) vs the 1996–2025 to-date normal — the
3rd warmest start of 76 years. Precipitation
75% of normal.
U.S. year-to-date → Normal (1996–2025)
59.0°F
annual mean · 56.4" precipitation
2025 vs Normal
+0.4°F
59.4°F · 50.4" (89% of normal)
Warmest Year
60.6°F
2016 · coldest 55.3°F (1976)
Wettest Year
74.1in
1973 · driest 35.9" (1987)
Hottest Day
105.2°F
Jul 17 · 1980
Coldest Day
-15.0°F
Jan 21 · 1985
Biggest Rain Day
5.4in
Sep 6 · 2011
Record
1951–2025
75 complete years · NOAA nClimGrid
—— normal temperature (°F) · ▮ normal precipitation (in) · 1996–2025
Areal
nClimGrid averages (NOAA/NCEI) over the whole area — an average across the region, not a single station. Separate from the
station records.