New River - Cooper River Entrance Rainfall Forecast
- 75%
- 35%
- 95%
- 20%
- 5%
- No Rain
- 5%
New River - Cooper River Entrance Rainfall Statistics
April Rainfall
Hilton Head Island, Hilton Head Airport (13 miles)
Total Rainfall April
0.3inDaily Average April
0.02inWettest Day 8 April, 2026
0.1inWet Days April
13/30 (43%)
Climate (2010–Present)
Hilton Head Island, Hilton Head Airport (13 miles)
Annual Average 2021–2025
4.6inMonthly Average 2021–2026
0.4inDaily Average 2021–2026
0.01inWettest Day 11 May, 2025
2.8in