Records for Seattle Tacoma Area, Washington (SEAthr) on 12-14
  Record Highs
  
    - 
      1:  59°F (2002)
    
 
    - 
      2:  58°F (1952)
    
 
    - 
      3:  57°F (2018)
    
 
  
 
  Record Lows
  
    - 
      1:  18°F (1945)
    
 
    - 
      2:  22°F (2008)
    
 
    - 
      3:  25°F (1967)
    
 
  
 
  Lowest Highs
  
    - 
      1:  49°F (1977)
    
 
    - 
      2:  47°F (2004)
    
 
    - 
      3:  46°F (2002)
    
 
  
 
  Highest Lows
  
    - 
      1:  32°F (2008)
    
 
    - 
      2:  37°F (1967)
    
 
    - 
      3:  38°F (1961)
    
 
  
 
  Highest December temperature:
  
  66°F on 12-10-2014.
  Lowest December temperature:
  
  6°F on 12-30-1968.
  Average temperature is 41.9°F
  Average high is 47.1°F
  Average low is 36.7°F
 
  Temperature data from 1945 to 2022.
  Record Precipitation
  
    - 
      1:  1.67" (1979)
    
 
    - 
      2:  1.55" (2006)
    
 
    - 
      3:  1.34" (1959)
    
 
  
 
  Precipitation data from 1945 to 2022.