Six Flags - St. Louis Rainfall Forecast
- 45%
- No Rain
- 5%
- 25%
- 10%
- 5%
- 25%
Six Flags - St. Louis Rainfall Statistics
December Rainfall
St. Louis, Spirit Of St. Louis Airport (9.9 miles)
Total Rainfall December
0inDaily Average December
0inWettest Day 1 December, 2025
0inWet Days December
–
Climate (2010–Present)
St. Louis, Spirit Of St. Louis Airport (9.9 miles)
Annual Average 2020–2024
39.7inMonthly Average 2020–2025
3.2inDaily Average 2020–2025
0.1inWettest Day 4 April, 2025
4.2in