Herbert Island (West Side) Rainfall Forecast

Today 9 Oct
45%
Sat 10 Oct
60%
Sun 11 Oct
35%
Mon 12 Oct
30%
Tue 13 Oct
50%
Wed 14 Oct
95%
Thu 15 Oct
50%

Herbert Island (West Side) Rainfall Statistics

October Rainfall

Unalaska, Unalaska Airport (169.6 miles)

Total Rainfall 2026
11.4 in
Daily Average 2026
0.04 in
Wettest Day 16 January, 2026
1.5 in
Wet Days 2026
83/282 (29%)
Total Rainfall September
3.2 in
Daily Average September
0.1 in
Wettest Day 24 September, 2026
1.2 in
Wet Days September
15/30 (50%)
Total Rainfall October
1.4 in
Daily Average October
0.2 in
Wettest Day 1 October, 2026
0.9 in
Wet Days October
6/9 (67%)

Climate (2021–2025)

Unalaska, Unalaska Airport (169.6 miles)

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

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