Southern Illinois University Edwardsville Rainfall Forecast
- 10%
- 100%
- No Rain
- 5%
- No Rain
- 50%
- 25%
Southern Illinois University Edwardsville Rainfall Statistics
March Rainfall
St. Louis Regional Airport (6.8 miles)
Total Rainfall March
4.3inDaily Average March
0.6inWettest Day 7 March, 2026
1.5inWet Days March
5/10 (50%)
Climate (2010–Present)
St. Louis Regional Airport (6.8 miles)
Annual Average 2021–2025
18.9inMonthly Average 2021–2026
1.6inDaily Average 2021–2026
0.1inWettest Day 5 November, 2024
4.8in