Connecticut · county areal climate 1951–2025
New London County, CT
A 51.2°F / 47.2" normal · 2025 ran +-0°F vs normal.
2026 so far · through Jul 10: This area is running
-0.3°F (46.6°F) vs the 1996–2025 to-date normal — the
55th coldest start of 76 years. Precipitation
72% of normal.
U.S. year-to-date → Normal (1996–2025)
51.2°F
annual mean · 47.2" precipitation
2025 vs Normal
+-0°F
51.2°F · 40.8" (86% of normal)
Warmest Year
53.4°F
2012 · coldest 47.5°F (1962)
Wettest Year
63.2in
1972 · driest 29.1" (1965)
Hottest Day
97.6°F
Jun 25 · 2025
Coldest Day
-13.6°F
Jan 22 · 1961
Biggest Rain Day
4.81in
Sep 2 · 2021
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.