Summerville Rainfall Forecast
- 15%
- 30%
- 5%
- No Rain
- No Rain
- No Rain
- 15%
Summerville Rainfall Statistics
September Rainfall
Summerville Airport (6.2 miles)
Total Rainfall September
3.6inDaily Average September
0.2inWettest Day 11 September, 2026
2.5inWet Days September
4/23 (17%)
Climate (2021–2025)
Summerville Airport (6.2 miles)
Annual Average 2021–2025
37.7inMonthly Average 2021–2026
3.2inDaily Average 2021–2026
0.1inWettest Day 30 September, 2022
4.6in