Monthly Average Rainy days in Umatilla (OR)
The number of days each month with rain, snow and hail in Umatilla (Oregon), the United States of America.
- Umatilla has dry periods in July and August.
- On average, December is the most rainy with 14 days of rain/snow.
- On average, July is the driest month with 2 rainy days.
- The average annual number of rainy days is 95.
Current rainfall in Umatilla (OR)
broken clouds and rain
overcast and rain
partly cloudy and chance of slight rain