Ohio · county areal climate 1951–2025
Hardin County, OH
A 51.6°F / 37.7" normal · 2025 ran +0.4°F vs normal.
2026 so far · through Jul 10: This area is running
+1.6°F (49.5°F) vs the 1996–2025 to-date normal — the
8th warmest start of 76 years. Precipitation
98% of normal.
U.S. year-to-date → Normal (1996–2025)
51.6°F
annual mean · 37.7" precipitation
2025 vs Normal
+0.4°F
52.0°F · 32.9" (87% of normal)
Warmest Year
55.0°F
2024 · coldest 47.8°F (1978)
Wettest Year
53.4in
2011 · driest 23.7" (1963)
Hottest Day
102.3°F
Jun 26 · 1988
Coldest Day
-22.3°F
Jan 19 · 1994
Biggest Rain Day
4.13in
Aug 21 · 2007
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.