Myrtle Beach Rainfall Forecast

Today 2 Sep
10%
Wed 3 Sep
5%
Thu 4 Sep
5%
Fri 5 Sep
5%
Sat 6 Sep
10%
Sun 7 Sep
35%
Mon 8 Sep
45%

Myrtle Beach Rainfall Statistics

September Rainfall

Myrtle Beach International Airport (1.9 miles)

Total Rainfall 2025
17.3in
Daily Average 2025
0.1in
Wettest Day 5 August, 2025
1.3in
Wet Days 2025
64/245 (26%)
Total Rainfall August
6.3in
Daily Average August
0.3in
Wettest Day 5 August, 2025
1.3in
Wet Days August
13/31 (42%)
Total Rainfall September
–
Daily Average September
–
Wettest Day 2 September, 2025
–
Wet Days September
–

Climate (2010–Present)

Myrtle Beach International Airport (1.9 miles)

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Annual Average 2020–2024
35.7in
Monthly Average 2020–2025
2.7in
Daily Average 2020–2025
0.1in
Wettest Day 19 August, 2022
5.9in

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