Average monthly snow and rainfall in Coos Bay (OR)
The mean monthly precipitation over the year in Coos Bay (Oregon), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: January, February, March, April, October, November and December.
- Coos Bay has dry periods in July and August.
- On average, December is the wettest month with 298 mm of precipitation.
- On average, July is the driest month with 13 mm of precipitation.
- The average amount of annual precipitation is 1576 mm.
Forecast for Coos Bay (OR)
almost clear and no rain
clear and no rain
partly cloudy and small chance of slight rain