Ohio · county areal climate 1951–2025
Warren County, OH
A 54.0°F / 44.2" normal · 2025 ran -0.2°F vs normal.
2026 so far · through Jul 9: This area is running
+0.3°F (50.9°F) vs the 1996–2025 to-date normal — the
18th warmest start of 76 years. Precipitation
104% of normal.
U.S. year-to-date → Normal (1996–2025)
54.0°F
annual mean · 44.2" precipitation
2025 vs Normal
-0.2°F
53.8°F · 43.9" (99% of normal)
Warmest Year
56.9°F
2024 · coldest 50.2°F (1978)
Wettest Year
59.6in
2011 · driest 28.7" (1953)
Hottest Day
101.8°F
Jul 8 · 2012
Coldest Day
-22.8°F
Jan 19 · 1994
Biggest Rain Day
4.47in
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.