Green Island - Gibbon Anchorage Rainfall Forecast

Today 15 Jun
55%
Tue 16 Jun
15%
Wed 17 Jun
40%
Thu 18 Jun
45%
Fri 19 Jun
15%
Sat 20 Jun
15%
Sun 21 Jun
20%

Green Island - Gibbon Anchorage Rainfall Statistics

June Rainfall

Portage, Portage Glacier (59 miles)

Total Rainfall 2026
67.6in
Daily Average 2026
0.4in
Wettest Day 15 January, 2026
4.9in
Wet Days 2026
86/166 (52%)
Total Rainfall May
26.1in
Daily Average May
0.8in
Wettest Day 1 May, 2026
3.6in
Wet Days May
29/31 (94%)
Total Rainfall June
0.5in
Daily Average June
0.04in
Wettest Day 1 June, 2026
0.4in
Wet Days June
5/15 (33%)

Climate (2010–Present)

Portage, Portage Glacier (59 miles)

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Annual Average 2021–2025
122.3in
Monthly Average 2021–2026
11.1in
Daily Average 2021–2026
0.4in
Wettest Day 30 October, 2021
10.3in

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