Intracoastal Waterway - Robert M Grissom Parkway Bridge Rainfall Forecast

Today 25 Apr
10%
Sun 26 Apr
55%
Mon 27 Apr
10%
Tue 28 Apr
10%
Wed 29 Apr
65%
Thu 30 Apr
45%
Fri 1 May
30%

Intracoastal Waterway - Robert M Grissom Parkway Bridge Rainfall Statistics

April Rainfall

Myrtle Beach International Airport (6.2 miles)

Total Rainfall 2026
3.7in
Daily Average 2026
0.03in
Wettest Day 27 February, 2026
1in
Wet Days 2026
33/115 (29%)
Total Rainfall March
0.6in
Daily Average March
0.02in
Wettest Day 16 March, 2026
0.3in
Wet Days March
4/31 (13%)
Total Rainfall April
0.1in
Daily Average April
0.01in
Wettest Day 6 April, 2026
0.1in
Wet Days April
2/25 (8%)

Climate (2010–Present)

Myrtle Beach International Airport (6.2 miles)

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Annual Average 2021–2025
32.9in
Monthly Average 2021–2026
2.6in
Daily Average 2021–2026
0.1in
Wettest Day 19 August, 2022
5.9in

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