Multnomah Channel - Chapman Landing Rainfall Forecast
- 95%
- 80%
- 55%
- 45%
- 45%
- 20%
- 20%
Multnomah Channel - Chapman Landing Rainfall Statistics
February Rainfall
Scappoose Industrial Airpark (1.9 miles)
Total Rainfall February
2.5inDaily Average February
0.1inWettest Day 8 February, 2026
0.8inWet Days February
10/23 (43%)
Climate (2010–Present)
Scappoose Industrial Airpark (1.9 miles)
Annual Average 2021–2025
36.1inMonthly Average 2021–2026
2.9inDaily Average 2021–2026
0.1inWettest Day 4 November, 2022
3.1in