Illinois · county areal climate 1951–2025
Jasper County, IL
A 54.8°F / 45.6" normal · 2025 ran +0.9°F vs normal.
2026 so far · through Jul 9: This area is running
+2.3°F (53.7°F) vs the 1996–2025 to-date normal — the
5th warmest start of 76 years. Precipitation
113% of normal.
U.S. year-to-date → Normal (1996–2025)
54.8°F
annual mean · 45.6" precipitation
2025 vs Normal
+0.9°F
55.7°F · 45.0" (99% of normal)
Warmest Year
57.3°F
2012 · coldest 51.0°F (1979)
Wettest Year
56.1in
1993 · driest 27.1" (1976)
Hottest Day
105.5°F
Jul 15 · 1954
Coldest Day
-21.1°F
Jan 19 · 1994
Biggest Rain Day
4.11in
Jun 7 · 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.