Decision Point State Marine Park Rainfall Forecast

Today 28 Mar
No Rain
Sun 29 Mar
20%
Mon 30 Mar
35%
Tue 31 Mar
No Rain
Wed 1 Apr
No Rain
Thu 2 Apr
60%
Fri 3 Apr
65%

Decision Point State Marine Park Rainfall Statistics

March Rainfall

Portage, Portage Glacier (12.4 miles)

Total Rainfall 2026
31.6in
Daily Average 2026
0.4in
Wettest Day 15 January, 2026
4.9in
Wet Days 2026
34/87 (39%)
Total Rainfall February
9.4in
Daily Average February
0.3in
Wettest Day 5 February, 2026
3in
Wet Days February
9/28 (32%)
Total Rainfall March
2.7in
Daily Average March
0.1in
Wettest Day 6 March, 2026
1.4in
Wet Days March
8/28 (29%)

Climate (2010–Present)

Portage, Portage Glacier (12.4 miles)

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Annual Average 2021–2025
122.3in
Monthly Average 2021–2026
10.7in
Daily Average 2021–2026
0.4in
Wettest Day 30 October, 2021
10.3in

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