Bluffton Rainfall Forecast

Today 19 May
15%
Tue 20 May
10%
Wed 21 May
30%
Thu 22 May
5%
Fri 23 May
5%
Sat 24 May
5%
Sun 25 May
10%

Bluffton Rainfall Statistics

May Rainfall

Hilton Head Island, Hilton Head Airport (9.3 miles)

Total Rainfall 2025
6.6in
Daily Average 2025
0.1in
Wettest Day 11 May, 2025
2.8in
Wet Days 2025
83/139 (60%)
Total Rainfall April
0.7in
Daily Average April
0.03in
Wettest Day 7 April, 2025
0.1in
Wet Days April
19/30 (63%)
Total Rainfall May
3.4in
Daily Average May
0.2in
Wettest Day 11 May, 2025
2.8in
Wet Days May
13/19 (68%)

Climate (2010–Present)

Hilton Head Island, Hilton Head Airport (9.3 miles)

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Annual Average 2020–2024
0.5in
Monthly Average 2020–2025
0.1in
Daily Average 2020–2025
0.01in
Wettest Day 11 May, 2025
2.8in

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