Records for Tri-Cities Area, Washington (PSCthr) on 01-19
  Record Highs
  
    - 
      1:  62°F (1968)
    
 
    - 
      2:  60°F (1972)
    
 
    - 
      3:  59°F (2005)
    
 
  
 
  Record Lows
  
    - 
      1:  -16°F (1916)
    
 
    - 
      2:  -1°F (1922)
    
 
    - 
      3:  4°F (1960)
    
 
  
 
  Lowest Highs
  
    - 
      1:  45°F (1953)
    
 
    - 
      2:  43°F (1967)
    
 
    - 
      3:  42°F (1899)
    
 
  
 
  Highest Lows
  
    - 
      1:  10°F (1930)
    
 
    - 
      2:  11°F (1935)
    
 
    - 
      3:  12°F (1957)
    
 
  
 
  Highest January temperature:
  
  74°F on 01-10-1896.
  Lowest January temperature:
  
  -27°F on 01-21-1930.
  Average temperature is 34.8°F
  Average high is 41.5°F
  Average low is 28.2°F
 
  Temperature data from 1894 to 2022.
  Record Precipitation
  
    - 
      1:  0.40" (1897)
    
 
    - 
      2:  0.39" (1950)
    
 
    - 
      3:  0.37" (2012)
    
 
  
 
  Precipitation data from 1894 to 2022.