Columbia River - Willamette River Entrance Rainfall Forecast
- 75%
- 100%
- 30%
- 60%
- 70%
- 35%
- 55%
Columbia River - Willamette River Entrance Rainfall Statistics
November Rainfall
Pearson Airfield (5.6 miles)
Total Rainfall November
0.04 inDaily Average November
0.01 inWettest Day 3 November, 2026
0.04 inWet Days November
1/6 (17%)
Climate (2021–2025)
Pearson Airfield (5.6 miles)
Annual Average 2021–2025
36.4 inMonthly Average 2021–2026
3 inDaily Average 2021–2026
0.1 inWettest Day 26 December, 2022
2.6 in