Illinois · county areal climate 1951–2025

Vermilion County, IL

A 39.6" / 52.3°F normal · 2025 ran 68% of normal precipitation.
2026 so far · through Jul 25: This area is at 106% (25.52") of the 1996–2025 to-date normal — the 19th wettest start of 76 years. Temperature +1.7°F vs normal. U.S. year-to-date →

Normal (1996–2025)

39.6in
annual precipitation · 52.3°F

2025 vs Normal

68%
26.9" · 52.8°F (+0.5 vs normal)

Wettest Year

52.3in
1990

Driest Year

26.9in
2025

Biggest Rain Day

3.75in
Jul 9 · 1951

Warmest Year

54.9°F
2012

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

26°
J
30°
F
41°
M
52°
A
63°
M
72°
J
74°
J
72°
A
67°
S
55°
O
42°
N
31°
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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