Records for Allentown Area, Pennsylvania (ABEthr) on 09-09
  Record Highs
  
    - 
      1:  95°F (2015)
    
 
    - 
      2:  93°F (1964)
    
 
    - 
      3:  93°F (1959)
    
 
  
 
  Record Lows
  
    - 
      1:  42°F (1986)
    
 
    - 
      2:  44°F (1958)
    
 
    - 
      3:  44°F (1956)
    
 
  
 
  Lowest Highs
  
    - 
      1:  74°F (2016)
    
 
    - 
      2:  69°F (1985)
    
 
    - 
      3:  69°F (1929)
    
 
  
 
  Highest Lows
  
    - 
      1:  58°F (2018)
    
 
    - 
      2:  63°F (1949)
    
 
    - 
      3:  64°F (1990)
    
 
  
 
  Highest September temperature:
  
  99°F on 09-02-1980.
  Lowest September temperature:
  
  30°F on 09-28-1947.
  Average temperature is 68.8°F
  Average high is 79.9°F
  Average low is 57.6°F
 
  Temperature data from 1922 to 2022.
  Record Precipitation
  
    - 
      1:  1.48" (1929)
    
 
    - 
      2:  1.43" (1999)
    
 
    - 
      3:  1.20" (1934)
    
 
  
 
  Precipitation data from 1912 to 2022.