Pennsylvania · county areal climate 1951–2025
Sullivan County, PA
A 46.3°F / 48.0" normal · 2025 ran -0.4°F vs normal.
2026 so far · through Jul 10: This area is running
-0.2°F (42.1°F) vs the 1996–2025 to-date normal — the
54th coldest start of 76 years. Precipitation
90% of normal.
U.S. year-to-date → Normal (1996–2025)
46.3°F
annual mean · 48.0" precipitation
2025 vs Normal
-0.4°F
45.9°F · 40.4" (84% of normal)
Warmest Year
48.3°F
1998 · coldest 42.9°F (1958)
Wettest Year
76.4in
2011 · driest 32.1" (1980)
Hottest Day
95.9°F
Sep 3 · 1953
Coldest Day
-21.0°F
Jan 21 · 1994
Biggest Rain Day
6.03in
Sep 8 · 2011
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.