Collinsville Rainfall Forecast
- No Rain
- 5%
- 40%
- 10%
- 5%
- 30%
- 10%
Collinsville Rainfall Statistics
December Rainfall
Belleville, Scott AFB/MidAmerica Airport (10.6 miles)
Total Rainfall December
0.05inDaily Average December
0.02inWettest Day 1 December, 2025
0.05inWet Days December
1/5 (20%)
Climate (2010–Present)
Belleville, Scott AFB/MidAmerica Airport (10.6 miles)
Annual Average 2020–2024
35.1inMonthly Average 2020–2025
2.8inDaily Average 2020–2025
0.1inWettest Day 11 May, 2022
6.4in