Iowa · county areal climate 1951–2025
Hancock County, IA
A 46.5°F / 33.7" normal · 2025 ran +1°F vs normal.
2026 so far · through Jul 10: This area is running
+2.6°F (45.0°F) vs the 1996–2025 to-date normal — the
7th warmest start of 76 years. Precipitation
81% of normal.
U.S. year-to-date → Normal (1996–2025)
46.5°F
annual mean · 33.7" precipitation
2025 vs Normal
+1°F
47.5°F · 37.3" (111% of normal)
Warmest Year
50.1°F
2012 · coldest 42.0°F (1951)
Wettest Year
49.1in
2018 · driest 17.1" (1958)
Hottest Day
102.4°F
Jun 9 · 1985
Coldest Day
-28.7°F
Feb 2 · 1996
Biggest Rain Day
3.64in
Aug 31 · 1962
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.