Amchitka Island - Constantine Harbor Rainfall Forecast

Today 19 Dec
15%
Sat 20 Dec
25%
Sun 21 Dec
20%
Mon 22 Dec
30%
Tue 23 Dec
45%
Wed 24 Dec
65%
Thu 25 Dec
65%

Amchitka Island - Constantine Harbor Rainfall Statistics

December Rainfall

Adak Island, Adak Airport (237.4 miles)

Total Rainfall 2025
37.8in
Daily Average 2025
0.1in
Wettest Day 9 February, 2025
1.4in
Wet Days 2025
183/353 (52%)
Total Rainfall November
2.3in
Daily Average November
0.1in
Wettest Day 14 November, 2025
0.9in
Wet Days November
10/30 (33%)
Total Rainfall December
0in
Daily Average December
0in
Wettest Day 3 December, 2025
0in
Wet Days December
–

Climate (2010–Present)

Adak Island, Adak Airport (237.4 miles)

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Annual Average 2020–2024
44.2in
Monthly Average 2020–2025
3.6in
Daily Average 2020–2025
0.1in
Wettest Day 19 November, 2023
2.3in

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