Illinois · county areal climate 1951–2025
Hancock County, IL
A 52.7°F / 38.4" normal · 2025 ran +0.6°F vs normal.
2026 so far · through Jul 9: This area is running
+2.4°F (51.4°F) vs the 1996–2025 to-date normal — the
7th warmest start of 76 years. Precipitation
107% of normal.
U.S. year-to-date → Normal (1996–2025)
52.7°F
annual mean · 38.4" precipitation
2025 vs Normal
+0.6°F
53.3°F · 31.8" (83% of normal)
Warmest Year
55.5°F
2012 · coldest 49.1°F (2014)
Wettest Year
54.0in
1973 · driest 21.0" (1956)
Hottest Day
104.3°F
Jul 24 · 2012
Coldest Day
-20.0°F
Jan 20 · 1985
Biggest Rain Day
4.69in
Sep 10 · 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.