Illinois · county areal climate 1951–2025
Logan County, IL
A 52.9°F / 37.9" normal · 2025 ran +0.4°F vs normal.
2026 so far · through Jul 10: This area is running
+2°F (51.5°F) vs the 1996–2025 to-date normal — the
9th warmest start of 76 years. Precipitation
115% of normal.
U.S. year-to-date → Normal (1996–2025)
52.9°F
annual mean · 37.9" precipitation
2025 vs Normal
+0.4°F
53.3°F · 29.3" (77% of normal)
Warmest Year
55.6°F
2012 · coldest 49.6°F (2014)
Wettest Year
51.4in
2008 · driest 22.2" (1988)
Hottest Day
104.1°F
Jul 14 · 1954
Coldest Day
-20.9°F
Jan 20 · 1985
Biggest Rain Day
3.82in
Dec 3 · 1982
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.