Portland-Troutdale Airport Rainfall Forecast

Today 30 Mar
95%
Mon 31 Mar
85%
Tue 1 Apr
50%
Wed 2 Apr
80%
Thu 3 Apr
35%
Fri 4 Apr
No Rain
Sat 5 Apr
5%

Portland-Troutdale Airport Rainfall Statistics

March Rainfall

Portland, Portland-Troutdale Airport (0 miles)

Total Rainfall 2025
13.6in
Daily Average 2025
0.2in
Wettest Day 21 March, 2025
1.1in
Wet Days 2025
48/89 (54%)
Total Rainfall February
4.7in
Daily Average February
0.2in
Wettest Day 24 February, 2025
0.9in
Wet Days February
17/31 (55%)
Total Rainfall March
5.1in
Daily Average March
0.2in
Wettest Day 21 March, 2025
1.1in
Wet Days March
22/30 (73%)

Climate (2010–Present)

Portland, Portland-Troutdale Airport (0 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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