Portland West Rainfall Forecast
- 5%< 1mm
- 75%1–5mm
- 25%< 1mm
- 5%< 1mm
- 25%< 1mm
- 10%< 1mm
- 10%< 1mm
Portland West Rainfall Statistics View More
April Rainfall
Portland Airport (8km)
Total Rainfall April
65.4mmDaily Average April
3.8mmWettest Day 10 April, 2026
18.8mmWet Days April
14/18 (78%)
Climate (2010–Present)
Portland Airport (8km)
Annual Average 2021–2025
811mmMonthly Average 2021–2026
66.9mmDaily Average 2021–2026
2.3mmWettest Day 1 December, 2024
58.8mm