Records for Portland Area, Oregon (PDXthr) on 09-27
  Record Highs
  
    - 
      1:  95°F (2003)
    
 
    - 
      2:  94°F (1967)
    
 
    - 
      3:  91°F (1949)
    
 
  
 
  Record Lows
  
    - 
      1:  37°F (1961)
    
 
    - 
      2:  37°F (1945)
    
 
    - 
      3:  39°F (1946)
    
 
  
 
  Lowest Highs
  
    - 
      1:  63°F (2010)
    
 
    - 
      2:  60°F (1976)
    
 
    - 
      3:  59°F (2016)
    
 
  
 
  Highest Lows
  
    - 
      1:  57°F (2013)
    
 
    - 
      2:  59°F (1942)
    
 
    - 
      3:  60°F (1955)
    
 
  
 
  Highest September temperature:
  
  105°F on 09-02-1988.
  Lowest September temperature:
  
  34°F on 09-17-1965.
  Average temperature is 62°F
  Average high is 71.2°F
  Average low is 52.8°F
 
  Temperature data from 1940 to 2022.
  Record Precipitation
  
    - 
      1:  1.30" (1955)
    
 
    - 
      2:  0.87" (2021)
    
 
    - 
      3:  0.34" (1957)
    
 
  
 
  Precipitation data from 1940 to 2022.