Dutch Harbor Rainfall Forecast

Today 24 May
100%
Mon 25 May
100%
Tue 26 May
80%
Wed 27 May
90%
Thu 28 May
50%
Fri 29 May
55%
Sat 30 May
60%

Dutch Harbor Rainfall Statistics

May Rainfall

Unalaska, Unalaska Airport (0 miles)

Total Rainfall 2026
6.2in
Daily Average 2026
0.04in
Wettest Day 16 January, 2026
1.5in
Wet Days 2026
53/144 (37%)
Total Rainfall April
1.8in
Daily Average April
0.1in
Wettest Day 25 April, 2026
0.7in
Wet Days April
16/30 (53%)
Total Rainfall May
0.4in
Daily Average May
0.02in
Wettest Day 15 May, 2026
0.2in
Wet Days May
12/24 (50%)

Climate (2010–Present)

Unalaska, Unalaska Airport (0 miles)

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Annual Average 2021–2025
35.2in
Monthly Average 2021–2026
2.7in
Daily Average 2021–2026
0.1in
Wettest Day 20 December, 2022
3.4in

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