Records for Seattle City Area, Washington (SEWthr) on 08-15
  Record Highs
  
    - 
      1:  96°F (1942)
    
 
    - 
      2:  92°F (2008)
    
 
    - 
      3:  91°F (2010)
    
 
  
 
  Record Lows
  
    - 
      1:  49°F (1982)
    
 
    - 
      2:  51°F (2009)
    
 
    - 
      3:  51°F (1928)
    
 
  
 
  Lowest Highs
  
    - 
      1:  65°F (2010)
    
 
    - 
      2:  64°F (2014)
    
 
    - 
      3:  64°F (1933)
    
 
  
 
  Highest Lows
  
    - 
      1:  59°F (1972)
    
 
    - 
      2:  60°F (1895)
    
 
    - 
      3:  61°F (1976)
    
 
  
 
  Highest August temperature:
  
  97°F on 08-08-1960.
  Lowest August temperature:
  
  46°F on 08-26-1908.
  Average temperature is 67.3°F
  Average high is 77.3°F
  Average low is 57.4°F
 
  Temperature data from 1894 to 2022.
  Record Precipitation
  
    - 
      1:  0.66" (1976)
    
 
    - 
      2:  0.64" (1950)
    
 
    - 
      3:  0.30" (1918)
    
 
  
 
  Precipitation data from 1894 to 2022.