Ohio · county areal climate 1951–2025
Defiance County, OH
A 51.0°F / 36.9" normal · 2025 ran -0.1°F vs normal.
2026 so far · through Jul 10: This area is running
+1.1°F (48.2°F) vs the 1996–2025 to-date normal — the
13th warmest start of 76 years. Precipitation
99% of normal.
U.S. year-to-date → Normal (1996–2025)
51.0°F
annual mean · 36.9" precipitation
2025 vs Normal
-0.1°F
50.9°F · 31.1" (84% of normal)
Warmest Year
53.9°F
2012 · coldest 47.4°F (1978)
Wettest Year
52.1in
2011 · driest 24.2" (1963)
Hottest Day
105.9°F
Jun 29 · 2012
Coldest Day
-20.5°F
Jan 21 · 1984
Biggest Rain Day
3.09in
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.