St Peters Rainfall Forecast
- 10%
- 75%
- 85%
- 20%
- 10%
- No Rain
- No Rain
St Peters Rainfall Statistics
September Rainfall
St. Louis, Spirit Of St. Louis Airport (8.7 miles)
Total Rainfall September
1.4inDaily Average September
0.1inWettest Day 20 September, 2026
1.3inWet Days September
5/30 (17%)
Climate (2021–2025)
St. Louis, Spirit Of St. Louis Airport (8.7 miles)
Annual Average 2021–2025
38.3inMonthly Average 2021–2026
3.2inDaily Average 2021–2026
0.1inWettest Day 4 April, 2025
4.2in