Starved Rock State Park Rainfall Forecast
- No Rain
- No Rain
- 70%
- 10%
- 60%
- 65%
- 35%
Starved Rock State Park Rainfall Statistics
November Rainfall
Illinois Valley Regional Airport (7.5 miles)
Total Rainfall November
0.9inDaily Average November
0.1inWettest Day 8 November, 2025
0.7inWet Days November
2/16 (13%)
Climate (2010–Present)
Illinois Valley Regional Airport (7.5 miles)
Annual Average 2020–2024
30.9inMonthly Average 2020–2025
2.8inDaily Average 2020–2025
0.1inWettest Day 14 December, 2022
3.4in