Milwaukie Rainfall Forecast

Today 7 Sep
50%
Mon 8 Sep
85%
Tue 9 Sep
80%
Wed 10 Sep
20%
Thu 11 Sep
20%
Fri 12 Sep
20%
Sat 13 Sep
30%

Milwaukie Rainfall Statistics

September Rainfall

Portland, Portland International Airport (9.9 miles)

Total Rainfall 2025
17.8in
Daily Average 2025
0.1in
Wettest Day 17 May, 2025
1.2in
Wet Days 2025
81/250 (32%)
Total Rainfall August
0.6in
Daily Average August
0.02in
Wettest Day 6 August, 2025
0.4in
Wet Days August
4/31 (13%)
Total Rainfall September
0.02in
Daily Average September
0in
Wettest Day 5 September, 2025
0.02in
Wet Days September
1/7 (14%)

Climate (2010–Present)

Portland, Portland International Airport (9.9 miles)

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Annual Average 2020–2024
36.8in
Monthly Average 2020–2025
3.1in
Daily Average 2020–2025
0.1in
Wettest Day 26 December, 2022
2.1in

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