Portage Glacier Visitor Center Rainfall Forecast

Today 18 Oct
40%
Sun 19 Oct
95%
Mon 20 Oct
85%
Tue 21 Oct
30%
Wed 22 Oct
55%
Thu 23 Oct
45%
Fri 24 Oct
40%

Portage Glacier Visitor Center Rainfall Statistics

October Rainfall

Portage, Portage Glacier (0 miles)

Total Rainfall 2025
155.5in
Daily Average 2025
0.5in
Wettest Day 16 April, 2025
6.1in
Wet Days 2025
178/291 (61%)
Total Rainfall September
26.3in
Daily Average September
0.9in
Wettest Day 16 September, 2025
4.5in
Wet Days September
25/30 (83%)
Total Rainfall October
7.6in
Daily Average October
0.5in
Wettest Day 15 October, 2025
3.2in
Wet Days October
10/18 (56%)

Climate (2010–Present)

Portage, Portage Glacier (0 miles)

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Annual Average 2020–2024
92.9in
Monthly Average 2020–2025
9.8in
Daily Average 2020–2025
0.3in
Wettest Day 30 October, 2021
10.3in

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