Records for Yakima Area, Washington (YKMthr) on 12-31
  Record Highs
  
    - 
      1:  55°F (1954)
    
 
    - 
      2:  54°F (1998)
    
 
    - 
      3:  54°F (1958)
    
 
  
 
  Record Lows
  
    - 
      1:  -7°F (1978)
    
 
    - 
      2:  -5°F (1964)
    
 
    - 
      3:  -3°F (1968)
    
 
  
 
  Lowest Highs
  
    - 
      1:  45°F (1980)
    
 
    - 
      2:  36°F (1991)
    
 
    - 
      3:  34°F (1963)
    
 
  
 
  Highest Lows
  
    - 
      1:  4°F (1968)
    
 
    - 
      2:  14°F (1978)
    
 
    - 
      3:  16°F (1964)
    
 
  
 
  Highest December temperature:
  
  72°F on 12-01-2021.
  Lowest December temperature:
  
  -17°F on 12-17-1964.
  Average temperature is 29.8°F
  Average high is 36.8°F
  Average low is 22.8°F
 
  Temperature data from 1946 to 2022.
  Record Precipitation
  
    - 
      1:  1.38" (1996)
    
 
    - 
      2:  0.32" (1968)
    
 
    - 
      3:  0.29" (2009)
    
 
  
 
  Precipitation data from 1946 to 2022.