Surfside Beach Rainfall Forecast

Today 8 May
20%
Sat 9 May
85%
Sun 10 May
85%
Mon 11 May
65%
Tue 12 May
40%
Wed 13 May
20%
Thu 14 May
40%

Surfside Beach Rainfall Statistics

May Rainfall

Portland, Portland International Jetport (8.1 miles)

Total Rainfall 2026
11.2in
Daily Average 2026
0.1in
Wettest Day 16 March, 2026
1.5in
Wet Days 2026
54/128 (42%)
Total Rainfall April
3.1in
Daily Average April
0.1in
Wettest Day 30 April, 2026
0.9in
Wet Days April
15/30 (50%)
Total Rainfall May
0.1in
Daily Average May
0.02in
Wettest Day 2 May, 2026
0.1in
Wet Days May
1/8 (13%)

Climate (2010–Present)

Portland, Portland International Jetport (8.1 miles)

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Annual Average 2021–2025
46.1in
Monthly Average 2021–2026
3.8in
Daily Average 2021–2026
0.1in
Wettest Day 14 October, 2022
2.8in

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