Mount Carbon Rainfall Forecast
- 5%
- 15%
- 5%
- No Rain
- 25%
- 25%
- 55%
Mount Carbon Rainfall Statistics
April Rainfall
Southern Illinois Airport (4.3 miles)
Total Rainfall April
2.1inDaily Average April
0.1inWettest Day 4 April, 2026
0.9inWet Days April
5/30 (17%)
Climate (2010–Present)
Southern Illinois Airport (4.3 miles)
Annual Average 2021–2025
35.3inMonthly Average 2021–2026
2.9inDaily Average 2021–2026
0.1inWettest Day 4 September, 2021
3in