West Branch Cooper River - Mepkin Rainfall Forecast
- 25%
- 5%
- 5%
- No Rain
- 15%
- 30%
- 40%
West Branch Cooper River - Mepkin Rainfall Statistics
September Rainfall
Moncks Corner Berkeley County (6.2 miles)
Total Rainfall September
2.3inDaily Average September
0.2inWettest Day 6 September, 2026
1.8inWet Days September
4/13 (31%)
Climate (2021–2025)
Moncks Corner Berkeley County (6.2 miles)
Annual Average 2021–2025
61.5inMonthly Average 2021–2026
5.2inDaily Average 2021–2026
0.2inWettest Day 9 August, 2024
11in