Indiana · county areal climate 1951–2025
Delaware County, IN
A 52.1°F / 41.4" normal · 2025 ran +0.1°F vs normal.
2026 so far · through Aug 29: This area is running
+0.8°F (54.4°F) vs the 1996–2025 to-date normal — the
12th warmest start of 76 years. Precipitation
114% of normal.
U.S. year-to-date → Normal (1996–2025)
52.1°F
annual mean · 41.4" precipitation
2025 vs Normal
+0.1°F
52.2°F · 32.8" (79% of normal)
Warmest Year
54.4°F
1998 · coldest 48.1°F (1978)
Wettest Year
55.5in
1990 · driest 28.6" (1988)
Hottest Day
103.8°F
Jun 29 · 2012
Coldest Day
-24.8°F
Jan 19 · 1994
Biggest Rain Day
4.81in
Aug 22 · 2014
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.