St Charles Rainfall Forecast
- 35%
- 5%
- No Rain
- 20%
- 50%
- 20%
- 75%
St Charles Rainfall Statistics
October Rainfall
Winner, Bob Wiley Field Airport (42.9 miles)
Total Rainfall October
0.7 inDaily Average October
0.03 inWettest Day 15 October, 2026
0.4 inWet Days October
4/27 (15%)
Climate (2021–2025)
Winner, Bob Wiley Field Airport (42.9 miles)
Annual Average 2021–2025
16.3 inMonthly Average 2021–2026
1.4 inDaily Average 2021–2026
0.05 inWettest Day 20 June, 2024
3.7 in