United States of AmericaCountries United States of America Oregon Annual Precipitation
United States of AmericaUnited States of America Oregon
Oregon United States of America
Precipitation in Annual
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Annual Rainfall Precipitation in Oregon

Oregon is a region in the United States of America. In Annual precipitation ranges from low in Ontario with 23 mm of snow/rainfall to heavy in Rockaway Beach with 421 mm of rainfall. Annual is a winter month in Oregon.

Where and how much does it rain in Oregon in Annual?

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

Weather conditions Weather
Temperatures
Precipitation
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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 Oregon receive in Annual?
    • In Annual, Portland typically experiences high rainfall, averaging about 145 mm. This translates to a mix of wet and dry days throughout the month.

  • What is the wettest city in Annual in Oregon?
    • Based on our records, Rockaway Beach is the location with the highest average precipitation, receiving about 421 mm.

  • What is the driest city in Annual in Oregon?
    • Based on our records, Ontario registers the lowest average precipitation, with only 23 mm.

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