Average monthly snow and rainfall in Mount Vernon (WA)
The mean monthly precipitation over the year in Mount Vernon (Washington State), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: January, March, October, November and December.
- On average, November is the wettest month with 165 mm of precipitation.
- On average, July is the driest month with 23 mm of precipitation.
- The average amount of annual precipitation is 1089 mm.
Forecast for Mount Vernon (WA)
broken clouds and no rain
overcast and heavy rain
broken clouds and rain