Seabrook Island Rainfall Forecast
- No Rain
- 30%
- 10%
- 10%
- No Rain
- No Rain
- 5%
Seabrook Island Rainfall Statistics
October Rainfall
Charleston Executive Airport (12.4 miles)
Total Rainfall October
1.6 inDaily Average October
0.1 inWettest Day 4 October, 2026
0.6 inWet Days October
3/16 (19%)
Climate (2021–2025)
Charleston Executive Airport (12.4 miles)
Annual Average 2021–2025
27.5 inMonthly Average 2021–2026
2.1 inDaily Average 2021–2026
0.1 inWettest Day 23 August, 2025
6.6 in