New York · county areal climate 1951–2025
Lewis County, NY
A 43.5°F / 48.8" normal · 2025 ran +-0°F vs normal.
2026 so far · through Jul 9: This area is running
+0°F (38.6°F) vs the 1996–2025 to-date normal — the
21st warmest start of 76 years. Precipitation
112% of normal.
U.S. year-to-date → Normal (1996–2025)
43.5°F
annual mean · 48.8" precipitation
2025 vs Normal
+-0°F
43.5°F · 48.9" (100% of normal)
Warmest Year
46.3°F
2024 · coldest 39.7°F (1972)
Wettest Year
57.3in
2008 · driest 37.1" (1964)
Hottest Day
92.3°F
Aug 4 · 1988
Coldest Day
-35.5°F
Jan 15 · 1957
Biggest Rain Day
3.73in
Aug 23 · 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.