Ohio · county areal climate 1951–2025
Hamilton County, OH
A 54.8°F / 45.0" normal · 2025 ran +0.2°F vs normal.
2026 so far · through Jul 10: This area is running
+1°F (52.4°F) vs the 1996–2025 to-date normal — the
9th warmest start of 76 years. Precipitation
108% of normal.
U.S. year-to-date → Normal (1996–2025)
54.8°F
annual mean · 45.0" precipitation
2025 vs Normal
+0.2°F
55.0°F · 48.8" (109% of normal)
Warmest Year
57.5°F
2024 · coldest 51.1°F (1978)
Wettest Year
64.7in
2011 · driest 28.1" (1953)
Hottest Day
103.4°F
Jul 8 · 2012
Coldest Day
-23.0°F
Jan 19 · 1994
Biggest Rain Day
4.81in
Sep 14 · 1979
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.