Intracoastal Waterway - Grand Strand Airport Rainfall Forecast

Today 26 Aug
25%
Thu 27 Aug
55%
Fri 28 Aug
75%
Sat 29 Aug
75%
Sun 30 Aug
35%
Mon 31 Aug
25%
Tue 1 Sep
15%

Intracoastal Waterway - Grand Strand Airport Rainfall Statistics

August Rainfall

North Myrtle Beach Grand Strand Airport (0 miles)

Total Rainfall 2026
15.3in
Daily Average 2026
0.1in
Wettest Day 14 July, 2026
1.2in
Wet Days 2026
61/238 (26%)
Total Rainfall July
3.3in
Daily Average July
0.1in
Wettest Day 14 July, 2026
1.2in
Wet Days July
9/31 (29%)
Total Rainfall August
4.7in
Daily Average August
0.2in
Wettest Day 5 August, 2026
1.2in
Wet Days August
11/26 (42%)

Climate (2021–2025)

North Myrtle Beach Grand Strand Airport (0 miles)

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Annual Average 2021–2025
45.6in
Monthly Average 2021–2026
3.5in
Daily Average 2021–2026
0.1in
Wettest Day 30 August, 2023
4.8in

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