Records for Pullman Area, Washington (PUWthr) on 09-12
  Record Highs
  
    - 
      1:  96°F (1996)
    
 
    - 
      2:  92°F (2013)
    
 
    - 
      3:  92°F (1913)
    
 
  
 
  Record Lows
  
    - 
      1:  28°F (2012)
    
 
    - 
      2:  32°F (1970)
    
 
    - 
      3:  33°F (1962)
    
 
  
 
  Lowest Highs
  
    - 
      1:  64°F (1937)
    
 
    - 
      2:  61°F (1969)
    
 
    - 
      3:  61°F (1953)
    
 
  
 
  Highest Lows
  
    - 
      1:  41°F (1921)
    
 
    - 
      2:  49°F (1903)
    
 
    - 
      3:  50°F (1982)
    
 
  
 
  Highest September temperature:
  
  100°F on 09-04-1988.
  Lowest September temperature:
  
  20°F on 09-29-1983.
  Average temperature is 61.3°F
  Average high is 77.4°F
  Average low is 45.3°F
 
  Temperature data from 1893 to 2022.
  Record Precipitation
  
    - 
      1:  1.11" (1893)
    
 
    - 
      2:  0.60" (1982)
    
 
    - 
      3:  0.32" (1921)
    
 
  
 
  Precipitation data from 1893 to 2022.