Multnomah Channel - Scappoose Bay Rainfall Forecast
- 90%
- 30%
- No Rain
- No Rain
- 5%
- 35%
- 65%
Multnomah Channel - Scappoose Bay Rainfall Statistics
December Rainfall
Scappoose Industrial Airpark (3.7 miles)
Total Rainfall December
7.7inDaily Average December
0.3inWettest Day 18 December, 2025
1.9inWet Days December
18/26 (69%)
Climate (2010–Present)
Scappoose Industrial Airpark (3.7 miles)
Annual Average 2020–2024
36.7inMonthly Average 2020–2025
3inDaily Average 2020–2025
0.1inWettest Day 4 November, 2022
3.1in