Portland, Oregon 

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Climate in Portland, Oregon

Portland, Oregon gets 44 inches of rain, on average, per year. The US average is 39 inches of rain per year.

Portland averages 3 inches of snow per year. The US average is 26 inches of snow per year.

On average, there are 144 sunny days per year in Portland. The US average is 205 sunny days.

Summer High: the July high is around 80 degrees
Winter Low: the January low is 35

Sperling's Comfort Index for Portland is a 79 out of 100
A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 54. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.


Portland gets some kind of precipitation, on average, 100 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.


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  CLIMATEPortland, OregonUnited States
  Rainfall (in.)43.939.2
  Snowfall (in.)2.925.8
  Precipitation Days99.5102.0
  Sunny Days144205
  Avg. July High79.886.1
  Avg. Jan. Low35.122.6
  Comfort Index (higher=better)7954
  UV Index34.3
  Elevation ft.2291443
  • Annual Rainfall (US Avg: 36.5")
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    Reviews for Portland    334 Reviews
    Ppl Like PDX Because Being Sh*tty is Encouraged - 9/21/2018
    Born and raised in Portland, Oregon and have always hated it. People move and drive in slow motion here but still get really offended if you move faster than they... Read More

    Start Your Review of Portland

    think twice. - 9/18/2018
    the only thing good in Portland is the people.i been living in this beautiful place for over 25 years the last 4 years all of the beauty is gone. city is under develop,... Read More

    Perfect City for Urbanists - 8/6/2018
    City is full of energy. Walkable downtown, so many passionate small business owners, and the city cares about getting rid of cars and embracing cycling / transit / more... Read More

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