Tennessee · county areal climate 1951–2025
McNairy County, TN
A 60.6°F / 56.5" normal · 2025 ran +0.5°F vs normal.
2026 so far · through Jul 9: This area is running
+2.2°F (60.2°F) vs the 1996–2025 to-date normal — the
3rd warmest start of 76 years. Precipitation
76% of normal.
U.S. year-to-date → Normal (1996–2025)
60.6°F
annual mean · 56.5" precipitation
2025 vs Normal
+0.5°F
61.1°F · 49.7" (88% of normal)
Warmest Year
62.5°F
1998 · coldest 57.6°F (1958)
Wettest Year
72.0in
2018 · driest 38.3" (2007)
Hottest Day
107.4°F
Jul 28 · 1952
Coldest Day
-15.7°F
Feb 2 · 1951
Biggest Rain Day
5.15in
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.