Willamette River - Portland Morrison Street Bridge Rainfall Forecast
- 100%
- 20%
- No Rain
- 70%
- 35%
- 20%
- 15%
Willamette River - Portland Morrison Street Bridge Rainfall Statistics
December Rainfall
Portland, Portland International Airport (5.6 miles)
Total Rainfall December
5.6inDaily Average December
0.7inWettest Day 6 December, 2023
1.7inWet Days December
7/10 (70%)
Climate (2010–Present)
Portland, Portland International Airport (5.6 miles)
Annual Average 2018–2022
34.1inMonthly Average 2018–2023
2.8inDaily Average 2018–2023
0.1inWettest Day 26 December, 2022
2.1in