Hemlock Island Rainfall Forecast

Today 27 May
65%
Thu 28 May
50%
Fri 29 May
70%
Sat 30 May
85%
Sun 31 May
20%
Mon 1 Jun
No Rain
Tue 2 Jun
25%

Hemlock Island Rainfall Statistics

May Rainfall

Metlakatla, Metlakatla Seaplane Base (1.9 miles)

Total Rainfall 2026
17.3in
Daily Average 2026
0.2in
Wettest Day 9 January, 2026
2.4in
Wet Days 2026
48/147 (33%)
Total Rainfall April
0.1in
Daily Average April
0.01in
Wettest Day 29 April, 2026
0.1in
Wet Days April
1/30 (3%)
Total Rainfall May
2.2in
Daily Average May
0.1in
Wettest Day 18 May, 2026
0.6in
Wet Days May
15/27 (56%)

Climate (2010–Present)

Metlakatla, Metlakatla Seaplane Base (1.9 miles)

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Annual Average 2021–2025
53.4in
Monthly Average 2021–2026
4.8in
Daily Average 2021–2026
0.2in
Wettest Day 23 September, 2021
3.5in

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