Massachusetts · county areal climate 1951–2025
Nantucket County, MA
A 51.2°F / 43.0" normal · 2025 ran -0.5°F vs normal.
2026 so far · through Aug 29: This area is running
-0.3°F (50.7°F) vs the 1996–2025 to-date normal — the
54th coldest start of 76 years. Precipitation
56% of normal.
U.S. year-to-date → Normal (1996–2025)
51.2°F
annual mean · 43.0" precipitation
2025 vs Normal
-0.5°F
50.7°F · 28.0" (65% of normal)
Warmest Year
53.3°F
2012 · coldest 47.5°F (1965)
Wettest Year
59.5in
1972 · driest 26.9" (1965)
Hottest Day
93.8°F
Jul 22 · 1991
Coldest Day
-7.6°F
Feb 5 · 2023
Biggest Rain Day
4.32in
Sep 29 · 2004
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.