Pennsylvania · county areal climate 1951–2025
Philadelphia County, PA
A 55.8°F / 46.8" normal · 2025 ran -0.4°F vs normal.
2026 so far · through Jul 10: This area is running
+-0°F (51.9°F) vs the 1996–2025 to-date normal — the
20th warmest start of 76 years. Precipitation
76% of normal.
U.S. year-to-date → Normal (1996–2025)
55.8°F
annual mean · 46.8" precipitation
2025 vs Normal
-0.4°F
55.4°F · 37.6" (80% of normal)
Warmest Year
57.7°F
2024 · coldest 51.8°F (1958)
Wettest Year
66.0in
2018 · driest 30.8" (1965)
Hottest Day
102.9°F
Jul 23 · 2011
Coldest Day
-7.4°F
Jan 22 · 1984
Biggest Rain Day
7.48in
Aug 28 · 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.