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Lake Oswego, Oregon, gets 41 inches of rain per year. The US average is 39. Snowfall is 1 inches. The average US city gets 26 inches of snow per year. The number of days with any measurable precipitation is 152.

On average, there are 141 sunny days per year in Lake Oswego, Oregon. The July high is around 82 degrees. The January low is 36. Sperling's comfort index for Lake Oswego is a 79 out of 100, where a higher score indicates a more comfortable year-around 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.

  CLIMATELake Oswego, OregonUnited States
  Rainfall (in.)  41.239.2
  Snowfall (in.)  0.925.8
  Precipitation Days  152102
  Sunny Days  141205
  Avg. July High  82.286.1
  Avg. Jan. Low  35.622.6
  Comfort Index (higher=better)  7954
  UV Index  2.84.3
  Elevation ft.  2901,443


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Reviews for Lake Oswego

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Snobs without a cause. Horrible place to be a one

I have lived in the best places in the United states throughout my career. My husband passed shortly after moving to LO. I found myself outcast by the community. These...



Great community

We moved to Lake Oswego for the schools, but we've found it to be a great fit for our family in so many ways. We were a little cautious in deciding to move here (vs....




This city has many hiking trails for the outdoor enthusiest as well as several hiking...



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