Green Island - Gibbon Anchorage Rainfall Forecast

Today 30 Jul
5%
Fri 31 Jul
No Rain
Sat 1 Aug
5%
Sun 2 Aug
25%
Mon 3 Aug
80%
Tue 4 Aug
85%
Wed 5 Aug
65%

Green Island - Gibbon Anchorage Rainfall Statistics

July Rainfall

Portage, Portage Glacier (59 miles)

Total Rainfall 2026
87in
Daily Average 2026
0.4in
Wettest Day 15 January, 2026
4.9in
Wet Days 2026
112/211 (53%)
Total Rainfall June
5.6in
Daily Average June
0.2in
Wettest Day 14 June, 2026
2.5in
Wet Days June
14/30 (47%)
Total Rainfall July
14.3in
Daily Average July
0.5in
Wettest Day 19 July, 2026
2.3in
Wet Days July
17/30 (57%)

Climate (2021–2025)

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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