Multnomah Channel - Wapato State Access Area Rainfall Forecast
- 85%
- 80%
- 95%
- 90%
- 45%
- 55%
- 55%
Multnomah Channel - Wapato State Access Area Rainfall Statistics
December Rainfall
Scappoose Industrial Airpark (7.5 miles)
Total Rainfall December
5.5inDaily Average December
0.3inWettest Day 8 December, 2025
1.4inWet Days December
13/19 (68%)
Climate (2010–Present)
Scappoose Industrial Airpark (7.5 miles)
Annual Average 2020–2024
36.7inMonthly Average 2020–2025
3inDaily Average 2020–2025
0.1inWettest Day 4 November, 2022
3.1in