Perry Island SPB Rainfall Forecast

Today 9 Sep
No Rain
Thu 10 Sep
No Rain
Fri 11 Sep
5%
Sat 12 Sep
10%
Sun 13 Sep
5%
Mon 14 Sep
30%
Tue 15 Sep
35%

Perry Island SPB Rainfall Statistics

September Rainfall

Portage, Portage Glacier (31.1 miles)

Total Rainfall 2026
91.9in
Daily Average 2026
0.4in
Wettest Day 15 January, 2026
4.9in
Wet Days 2026
129/252 (51%)
Total Rainfall August
4.5in
Daily Average August
0.1in
Wettest Day 16 August, 2026
2.1in
Wet Days August
15/31 (48%)
Total Rainfall September
0.3in
Daily Average September
0.1in
Wettest Day 6 September, 2026
0.3in
Wet Days September
2/9 (22%)

Climate (2021–2025)

Portage, Portage Glacier (31.1 miles)

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Annual Average 2021–2025
122.3in
Monthly Average 2021–2026
11.2in
Daily Average 2021–2026
0.4in
Wettest Day 30 October, 2021
10.3in

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