Sumner Rainfall Forecast
- No Rain
- No Rain
- No Rain
- No Rain
- No Rain
- No Rain
- No Rain
Sumner Rainfall Statistics
August Rainfall
Portland, Portland International Airport (3.1 miles)
Total Rainfall August
0inDaily Average August
0inWettest Day 1 August, 2026
0inWet Days August
–
Climate (2021–2025)
Portland, Portland International Airport (3.1 miles)
Annual Average 2021–2025
37.4inMonthly Average 2021–2026
3.2inDaily Average 2021–2026
0.1inWettest Day 26 December, 2022
2.1in