Calibogue Sound - May River Entrance Rainfall Forecast

Today 14 Oct
No Rain
Wed 15 Oct
No Rain
Thu 16 Oct
No Rain
Fri 17 Oct
No Rain
Sat 18 Oct
No Rain
Sun 19 Oct
10%
Mon 20 Oct
15%

Calibogue Sound - May River Entrance Rainfall Statistics

October Rainfall

Hilton Head Island, Hilton Head Airport (5 miles)

Total Rainfall 2025
18.6in
Daily Average 2025
0.1in
Wettest Day 11 May, 2025
2.8in
Wet Days 2025
189/287 (66%)
Total Rainfall September
0.4in
Daily Average September
0.02in
Wettest Day 8 September, 2025
0.1in
Wet Days September
17/30 (57%)
Total Rainfall October
0.8in
Daily Average October
0.1in
Wettest Day 10 October, 2025
0.2in
Wet Days October
10/14 (71%)

Climate (2010–Present)

Hilton Head Island, Hilton Head Airport (5 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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