Average monthly snow and rainfall in Salem (Oregon) in millimeter
- A lot of rain (rainy season) falls in the months: January, November and December.
- On average, December is the wettest month.
- On average, July is the driest month.
- The average amount of annual precipitation is: 923.0 mm (36.34 in)
Show average precipitation in Salem in Inches »
More climate information for Salem
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