Mary Island - Custom House Cove Rainfall Forecast

Today 16 Mar
100%
Tue 17 Mar
100%
Wed 18 Mar
75%
Thu 19 Mar
65%
Fri 20 Mar
75%
Sat 21 Mar
85%
Sun 22 Mar
100%

Mary Island - Custom House Cove Rainfall Statistics

March Rainfall

Metlakatla, Metlakatla Seaplane Base (14.3 miles)

Total Rainfall 2026
15in
Daily Average 2026
0.3in
Wettest Day 9 January, 2026
2.4in
Wet Days 2026
32/75 (43%)
Total Rainfall February
5.9in
Daily Average February
0.3in
Wettest Day 4 February, 2026
1.4in
Wet Days February
13/28 (46%)
Total Rainfall March
–
Daily Average March
–
Wettest Day 17 March, 2026
–
Wet Days March
–

Climate (2010–Present)

Metlakatla, Metlakatla Seaplane Base (14.3 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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