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March Rainfall Precipitation in Washington State

Washington State is a region in the United States of America. In March precipitation ranges from low in Sunnyside with 15 mm of rainfall to heavy in Mount Rainier National Park with 539 mm of snowfall.

Where and how much does it rain in Washington State in March?

Find the average total precipitation in March for the most popular destinations in Washington State on the map below. Click on a destination dot for more detailed information.

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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much rainfall does Washington State receive in March?
  • Seattle often experiences a notable amount of rain in March, with an average of about 124 mm. The city's weather is known to change unexpectedly because of these showers.

  • What is the wettest city in March in Washington State?
  • According to our data the wettest location is Mount Rainier National Park with an average precipitation of 539 mm.

  • What is the driest city in March in Washington State?
  • The driest place is Sunnyside with an average precipitation of 15 mm according to our data.

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