Defiance Rainfall Forecast
- 10%
- No Rain
- 10%
- 50%
- 45%
- 30%
- 35%
Defiance Rainfall Statistics
September Rainfall
St. Louis, Spirit Of St. Louis Airport (6.8 miles)
Total Rainfall September
0.1inDaily Average September
0.01inWettest Day 4 September, 2025
0.1inWet Days September
2/16 (13%)
Climate (2010–Present)
St. Louis, Spirit Of St. Louis Airport (6.8 miles)
Annual Average 2020–2024
39.7inMonthly Average 2020–2025
3.3inDaily Average 2020–2025
0.1inWettest Day 4 April, 2025
4.2in