Records for Martinsburg Area, West Virginia (MRBthr) on 09-12
  Record Highs
  
    - 
      1:  102°F (1925)
    
 
    - 
      2:  100°F (1931)
    
 
    - 
      3:  96°F (1998)
    
 
  
 
  Record Lows
  
    - 
      1:  34°F (1967)
    
 
    - 
      2:  38°F (1917)
    
 
    - 
      3:  40°F (1924)
    
 
  
 
  Lowest Highs
  
    - 
      1:  71°F (1900)
    
 
    - 
      2:  69°F (2000)
    
 
    - 
      3:  69°F (1987)
    
 
  
 
  Highest Lows
  
    - 
      1:  60°F (1914)
    
 
    - 
      2:  62°F (1938)
    
 
    - 
      3:  64°F (2006)
    
 
  
 
  Highest September temperature:
  
  103°F on 09-01-1932.
  Lowest September temperature:
  
  29°F on 09-21-1956.
  Average temperature is 68.2°F
  Average high is 80.7°F
  Average low is 55.7°F
 
  Temperature data from 1891 to 2022.
  Record Precipitation
  
    - 
      1:  0.92" (2015)
    
 
    - 
      2:  0.75" (1953)
    
 
    - 
      3:  0.72" (1965)
    
 
  
 
  Precipitation data from 1891 to 2022.