Illinois · county areal climate 1951–2025
Alexander County, IL
A 58.1°F / 49.3" normal · 2025 ran +0.6°F vs normal.
2026 so far · through Jul 10: This area is running
+2.1°F (57.4°F) vs the 1996–2025 to-date normal — the
5th warmest start of 76 years. Precipitation
79% of normal.
U.S. year-to-date → Normal (1996–2025)
58.1°F
annual mean · 49.3" precipitation
2025 vs Normal
+0.6°F
58.7°F · 51.8" (105% of normal)
Warmest Year
60.8°F
2012 · coldest 54.4°F (1979)
Wettest Year
70.5in
2011 · driest 30.4" (2012)
Hottest Day
106.2°F
Jun 30 · 2012
Coldest Day
-14.1°F
Jan 20 · 1985
Biggest Rain Day
6.02in
Mar 19 · 2008
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.