Illinois · county areal climate 1951–2025

Morgan County, IL

A 38.5" / 53.6°F normal · 2025 ran 71% of normal precipitation.
2026 so far · through Jul 25: This area is at 109% (25.61") of the 1996–2025 to-date normal — the 23rd wettest start of 76 years. Temperature +2.1°F vs normal. U.S. year-to-date →

Normal (1996–2025)

38.5in
annual precipitation · 53.6°F

2025 vs Normal

71%
27.2" · 54.3°F (+0.7 vs normal)

Wettest Year

55.1in
1993

Driest Year

25.7in
1989

Biggest Rain Day

4.17in
Dec 3 · 1982

Warmest Year

56.4°F
2012

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

28°
J
32°
F
43°
M
53°
A
64°
M
73°
J
76°
J
74°
A
68°
S
56°
O
43°
N
33°
D
—— 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.

Nearby

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