Hilton Head Rainfall Forecast

Today 28 Mar
5%
Sun 29 Mar
5%
Mon 30 Mar
5%
Tue 31 Mar
10%
Wed 1 Apr
15%
Thu 2 Apr
20%
Fri 3 Apr
30%

Hilton Head Rainfall Statistics

March Rainfall

Hilton Head Island, Hilton Head Airport (1.9 miles)

Total Rainfall 2026
2.6in
Daily Average 2026
0.03in
Wettest Day 25 January, 2026
0.5in
Wet Days 2026
56/87 (64%)
Total Rainfall February
1.1in
Daily Average February
0.04in
Wettest Day 22 February, 2026
0.2in
Wet Days February
24/28 (86%)
Total Rainfall March
0.6in
Daily Average March
0.03in
Wettest Day 11 March, 2026
0.1in
Wet Days March
16/28 (57%)

Climate (2010–Present)

Hilton Head Island, Hilton Head Airport (1.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2021–2025
4.6in
Monthly Average 2021–2026
0.4in
Daily Average 2021–2026
0.01in
Wettest Day 11 May, 2025
2.8in

Get WillyWeather+ to remove ads