Manning Rainfall Forecast
- 95%
- 35%
- No Rain
- 5%
- 5%
- 5%
- 10%
Manning Rainfall Statistics
May Rainfall
Portland-Hillsboro Airport (12.4 miles)
Total Rainfall May
0.5inDaily Average May
0.02inWettest Day 13 May, 2026
0.2inWet Days May
5/25 (20%)
Climate (2010–Present)
Portland-Hillsboro Airport (12.4 miles)
Annual Average 2021–2025
34.4inMonthly Average 2021–2026
2.9inDaily Average 2021–2026
0.1inWettest Day 26 December, 2022
2.5in