Average monthly snow and rainfall in Astoria (OR)
The mean monthly precipitation over the year in Astoria (Oregon), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: January, February, March, April, May, October, November and December.
- On average, November is the wettest month with 355 mm of precipitation.
- On average, July is the driest month with 27 mm of precipitation.
- The average amount of annual precipitation is 2057 mm.
Forecast for Astoria (OR)
overcast and heavy rain
overcast and heavy rain
partly cloudy and rain