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

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

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

Find the average total precipitation in January 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 January?
    • January in Portland is marked by substantial rain, totaling an average of 145 mm. Rapid weather changes are common due to the frequent precipitation.

  • What is the wettest city in January 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 January in Oregon?
    • The driest place is Ontario with an average precipitation of 23 mm according to our data.

    Interested in more climate information?

    We have much more information about the climate in Oregon. Interested in the weather conditions in a specific month? Select the month below.

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