Monthly Average Rainy days in Portland (OR)
The number of days each month with rain, snow and hail in Portland (Oregon), the United States of America.
- Most rainy days are in January, February, March, April, November and December.
- On average, March is the most rainy with 20 days of rain/snow.
- On average, August is the driest month with 3 rainy days.
- The average annual number of rainy days is 165.
Current rainfall in Portland (OR)
Sat Dec 21
12°C | 7°C
SE 
5 m/s
5 m/s13 mm
broken clouds and rain
Sun Dec 22
11°C | 7°C
E 6 m/s
6 m/s14 mm
overcast and heavy rain
Mon Dec 23
12°C | 7°C
E 7 m/s
7 m/s8.4 mm
overcast and rain
