New River - Cooper River Entrance Rainfall Forecast
- 50%
- 90%
- 15%
- No Rain
- 5%
- No Rain
- 5%
New River - Cooper River Entrance Rainfall Statistics
March Rainfall
Hilton Head Island, Hilton Head Airport (13 miles)
Total Rainfall March
0.3inDaily Average March
0.02inWettest Day 11 March, 2026
0.1inWet Days March
7/15 (47%)
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