Records for Williamsport Area, Pennsylvania (IPTthr) on 09-06
  Record Highs
  
    - 
      1:  94°F (1922)
    
 
    - 
      2:  93°F (2018)
    
 
    - 
      3:  91°F (2016)
    
 
  
 
  Record Lows
  
    - 
      1:  40°F (1909)
    
 
    - 
      2:  41°F (1988)
    
 
    - 
      3:  41°F (1902)
    
 
  
 
  Lowest Highs
  
    - 
      1:  71°F (2018)
    
 
    - 
      2:  71°F (1999)
    
 
    - 
      3:  70°F (1979)
    
 
  
 
  Highest Lows
  
    - 
      1:  63°F (2011)
    
 
    - 
      2:  63°F (1924)
    
 
    - 
      3:  64°F (1987)
    
 
  
 
  Highest September temperature:
  
  102°F on 09-03-1953.
  Lowest September temperature:
  
  28°F on 09-28-1947.
  Average temperature is 69°F
  Average high is 80°F
  Average low is 58°F
 
  Temperature data from 1895 to 2022.
  Record Precipitation
  
    - 
      1:  1.79" (1968)
    
 
    - 
      2:  1.27" (1979)
    
 
    - 
      3:  1.22" (1951)
    
 
  
 
  Precipitation data from 1895 to 2022.