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Kennewick, Washington, gets 8 inches of rain per year. The US average is 39. Snowfall is 3 inches. The average US city gets 26 inches of snow per year. The number of days with any measurable precipitation is 30.

On average, there are 191 sunny days per year in Kennewick, Washington. The July high is around 90 degrees. The January low is 28. Sperling's comfort index for Kennewick is a 76 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.

  CLIMATEKennewick, WashingtonUnited States
  Rainfall (in.)  8.0647139.2
  Snowfall (in.)  2.7073625.8
  Precipitation Days  29.6102
  Sunny Days  191205
  Avg. July High  89.94486.1
  Avg. Jan. Low  28.106722.6
  Comfort Index (higher=better)  7654
  UV Index  3.24.3
  Elevation ft.  5051,443

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Beautiful Place to Live

We moved from Seattle to Kennewick becuase the cost of living compared to Seattle is 30% lower. I was warned by a couple of people that the people here are more cliquish... (Read More)



Good place if you are working

Kennewick bases a lot of its prices on people who work at Hanford. A very high paying job site. Not everyone works there. If you are retired it is even harder. Property... (Read More)



Lovely town, lights of city, Columbia River, bridg

I like Kennewick. I moved to Kennewick from Hermiston Oregon about ten years ago, and moved to Eltopia (twenty miles north, in farm country) about two years ago. In... (Read More)



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