Chechessee River - Colleton River Entrance Rainfall Forecast

Today 5 Aug
30%
Thu 6 Aug
50%
Fri 7 Aug
25%
Sat 8 Aug
65%
Sun 9 Aug
40%
Mon 10 Aug
35%
Tue 11 Aug
15%

Chechessee River - Colleton River Entrance Rainfall Statistics

August Rainfall

Hilton Head Island, Hilton Head Airport (8.7 miles)

Total Rainfall 2026
5.2in
Daily Average 2026
0.02in
Wettest Day 25 January, 2026
0.5in
Wet Days 2026
148/217 (68%)
Total Rainfall July
0.9in
Daily Average July
0.03in
Wettest Day 9 July, 2026
0.4in
Wet Days July
23/31 (74%)
Total Rainfall August
0.1in
Daily Average August
0.02in
Wettest Day 3 August, 2026
0.04in
Wet Days August
2/5 (40%)

Climate (2021–2025)

Hilton Head Island, Hilton Head Airport (8.7 miles)

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Annual Average 2021–2025
4.6in
Monthly Average 2021–2026
0.5in
Daily Average 2021–2026
0.02in
Wettest Day 11 May, 2025
2.8in

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