Average monthly snow and rainfall in Stevenson (WA)
The mean monthly precipitation over the year in Stevenson (Washington State), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: January, February, March, April, October, November and December.
- Stevenson has dry periods in July and August.
- On average, December is the wettest month with 361 mm of precipitation.
- On average, July is the driest month with 14 mm of precipitation.
- The average amount of annual precipitation is 1969 mm.
Weather Forecasts for Stevenson (WA)
overcast and slight rain
overcast and heavy rain
overcast and heavy rain