Monthly Average Rainy days in Sisters (OR)
The number of days each month with rain, snow and hail in Sisters (Oregon), the United States of America.
- Most rainy days are in December.
- On average, December is the most rainy with 17 days of rain/snow.
- On average, July is the driest month with 2 rainy days.
- The average annual number of rainy days is 103.
Current rainfall in Sisters (OR)
broken clouds and chance of slight rain
overcast and heavy sleet
partly cloudy and chance of slight rain