Multnomah Channel - Chapman Landing Rainfall Forecast
- 65%
- 95%
- 95%
- 60%
- 80%
- 65%
- 20%
Multnomah Channel - Chapman Landing Rainfall Statistics
March Rainfall
Scappoose Industrial Airpark (1.9 miles)
Total Rainfall March
3inDaily Average March
0.1inWettest Day 15 March, 2025
0.6inWet Days March
15/29 (52%)
Climate (2010–Present)
Scappoose Industrial Airpark (1.9 miles)
Annual Average 2020–2024
36.7inMonthly Average 2020–2025
3inDaily Average 2020–2025
0.1inWettest Day 4 November, 2022
3.1in