Tennessee · county areal climate 1951–2025
Knox County, TN
A 59.0°F / 53.4" normal · 2025 ran +0.4°F vs normal.
2026 so far · through Jul 9: This area is running
+2°F (58.2°F) vs the 1996–2025 to-date normal — the
3rd warmest start of 76 years. Precipitation
88% of normal.
U.S. year-to-date → Normal (1996–2025)
59.0°F
annual mean · 53.4" precipitation
2025 vs Normal
+0.4°F
59.4°F · 49.6" (93% of normal)
Warmest Year
60.7°F
2016 · coldest 55.6°F (1976)
Wettest Year
67.7in
2020 · driest 33.3" (2007)
Hottest Day
104.4°F
Jul 1 · 2012
Coldest Day
-15.1°F
Jan 21 · 1985
Biggest Rain Day
4.97in
Sep 18 · 2012
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.