Port Royal Sound - Station Creek Entrance Rainfall Forecast

Today 15 Sep
5%
Tue 16 Sep
No Rain
Wed 17 Sep
No Rain
Thu 18 Sep
No Rain
Fri 19 Sep
No Rain
Sat 20 Sep
10%
Sun 21 Sep
30%

Port Royal Sound - Station Creek Entrance Rainfall Statistics

September Rainfall

Hilton Head Island, Hilton Head Airport (5.6 miles)

Total Rainfall 2025
17.6in
Daily Average 2025
0.1in
Wettest Day 11 May, 2025
2.8in
Wet Days 2025
170/258 (66%)
Total Rainfall August
4.7in
Daily Average August
0.2in
Wettest Day 3 August, 2025
1.6in
Wet Days August
21/31 (68%)
Total Rainfall September
0.3in
Daily Average September
0.02in
Wettest Day 8 September, 2025
0.1in
Wet Days September
8/15 (53%)

Climate (2010–Present)

Hilton Head Island, Hilton Head Airport (5.6 miles)

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Annual Average 2020–2024
0.5in
Monthly Average 2020–2025
0.3in
Daily Average 2020–2025
0.01in
Wettest Day 11 May, 2025
2.8in

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