Stevenson (WA) Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Stevenson (Washington State). The numbers are calculated over a 30-year period to provide a reliable average.
- 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.
Current rainfall in Stevenson (WA)
overcast and heavy rain
overcast and rain
overcast and rain