Indiana · county areal climate 1951–2025
Hamilton County, IN
A 52.2°F / 42.3" normal · 2025 ran +0.3°F vs normal.
2026 so far · through Jul 9: This area is running
+1.3°F (49.9°F) vs the 1996–2025 to-date normal — the
9th warmest start of 76 years. Precipitation
96% of normal.
U.S. year-to-date → Normal (1996–2025)
52.2°F
annual mean · 42.3" precipitation
2025 vs Normal
+0.3°F
52.5°F · 35.0" (83% of normal)
Warmest Year
54.6°F
2012 · coldest 48.3°F (1978)
Wettest Year
53.5in
2011 · driest 29.3" (1963)
Hottest Day
102.5°F
Jun 29 · 2012
Coldest Day
-24.9°F
Jan 19 · 1994
Biggest Rain Day
4.06in
Jun 28 · 1957
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.