Tennessee · county areal climate 1951–2025
Lewis County, TN
A 58.9°F / 56.6" normal · 2025 ran +0.7°F vs normal.
2026 so far · through Jul 9: This area is running
+2.1°F (58.4°F) vs the 1996–2025 to-date normal — the
3rd warmest start of 76 years. Precipitation
80% of normal.
U.S. year-to-date → Normal (1996–2025)
58.9°F
annual mean · 56.6" precipitation
2025 vs Normal
+0.7°F
59.6°F · 49.6" (88% of normal)
Warmest Year
61.0°F
2024 · coldest 55.7°F (1976)
Wettest Year
71.9in
2021 · driest 37.8" (2007)
Hottest Day
106.0°F
Jul 28 · 1952
Coldest Day
-17.5°F
Jan 21 · 1985
Biggest Rain Day
6.15in
May 2 · 2010
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.