Chesterfield Rainfall Forecast
- 100%
- 90%
- 45%
- No Rain
- No Rain
- 5%
- 5%
Chesterfield Rainfall Statistics
October Rainfall
St. Louis, Spirit Of St. Louis Airport (3.7 miles)
Total Rainfall October
0.3 inDaily Average October
0.02 inWettest Day 1 October, 2026
0.3 inWet Days October
1/14 (7%)
Climate (2021–2025)
St. Louis, Spirit Of St. Louis Airport (3.7 miles)
Annual Average 2021–2025
38.3 inMonthly Average 2021–2026
3.2 inDaily Average 2021–2026
0.1 inWettest Day 4 April, 2025
4.2 in