Indiana · county areal climate 1951–2025
Porter County, IN
A 50.3°F / 38.9" normal · 2025 ran +0.4°F vs normal.
2026 so far · through Jul 10: This area is running
+1.6°F (48.0°F) vs the 1996–2025 to-date normal — the
10th warmest start of 76 years. Precipitation
119% of normal.
U.S. year-to-date → Normal (1996–2025)
50.3°F
annual mean · 38.9" precipitation
2025 vs Normal
+0.4°F
50.7°F · 32.7" (84% of normal)
Warmest Year
53.3°F
2024 · coldest 46.5°F (2014)
Wettest Year
55.3in
1990 · driest 27.4" (1962)
Hottest Day
100.7°F
Sep 2 · 1953
Coldest Day
-21.6°F
Jan 20 · 1985
Biggest Rain Day
4.68in
Sep 28 · 2019
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.