Monthly Average Rainy days in Hillsboro (OR)
The number of days each month with rain, snow and hail in Hillsboro (Oregon), the United States of America.
- Most rainy days are in January, February, March, April, October, November and December.
- On average, December is the most rainy with 22 days of rain/snow.
- On average, July is the driest month with 4 rainy days.
- The average annual number of rainy days is 175.
Current rainfall in Hillsboro (OR)
Sun Dec 22
11°C | 6°C
SE 
3 m/s
3 m/s11 mm
overcast and heavy rain
Mon Dec 23
12°C | 6°C
NE 2 m/s
2 m/s7 mm
broken clouds and rain
Tue Dec 24
12°C | 4°C
SW 4 m/s
4 m/s0.7 mm
partly cloudy and rain
