Columbia River - Ackerman Island Rainfall Forecast

Today 2 Nov
25%
Mon 3 Nov
95%
Tue 4 Nov
100%
Wed 5 Nov
100%
Thu 6 Nov
100%
Fri 7 Nov
100%
Sat 8 Nov
45%

Columbia River - Ackerman Island Rainfall Statistics

November Rainfall

Portland, Portland-Troutdale Airport (2.5 miles)

Total Rainfall 2025
23.8in
Daily Average 2025
0.1in
Wettest Day 21 March, 2025
1.1in
Wet Days 2025
102/306 (33%)
Total Rainfall October
4.2in
Daily Average October
0.1in
Wettest Day 24 October, 2025
0.5in
Wet Days October
15/31 (48%)
Total Rainfall November
–
Daily Average November
–
Wettest Day 3 November, 2025
–
Wet Days November
–

Climate (2010–Present)

Portland, Portland-Troutdale Airport (2.5 miles)

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Annual Average 2020–2024
38.9in
Monthly Average 2020–2025
3.2in
Daily Average 2020–2025
0.1in
Wettest Day 10 June, 2022
2.1in

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