Samish Island Rainfall Forecast

Today 15 May
90%
Sat 16 May
65%
Sun 17 May
No Rain
Mon 18 May
5%
Tue 19 May
5%
Wed 20 May
5%
Thu 21 May
5%

Samish Island Rainfall Statistics

May Rainfall

Burlington/Mount Vernon, Skagit Regional Airport (8.7 miles)

Total Rainfall 2026
8.8in
Daily Average 2026
0.1in
Wettest Day 4 March, 2026
0.8in
Wet Days 2026
46/135 (34%)
Total Rainfall April
1.1in
Daily Average April
0.04in
Wettest Day 1 April, 2026
0.6in
Wet Days April
5/30 (17%)
Total Rainfall May
0.5in
Daily Average May
0.03in
Wettest Day 13 May, 2026
0.5in
Wet Days May
1/15 (7%)

Climate (2010–Present)

Burlington/Mount Vernon, Skagit Regional Airport (8.7 miles)

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Annual Average 2021–2025
23.3in
Monthly Average 2021–2026
2in
Daily Average 2021–2026
0.1in
Wettest Day 4 November, 2022
2.1in

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