Records for Baltimore Downtown Area, Maryland (DMHthr) on 09-10
  Record Highs
  
    - 
      1:  101°F (1983)
    
 
    - 
      2:  96°F (1985)
    
 
    - 
      3:  95°F (2016)
    
 
  
 
  Record Lows
  
    - 
      1:  51°F (1956)
    
 
    - 
      2:  54°F (1953)
    
 
    - 
      3:  55°F (1967)
    
 
  
 
  Lowest Highs
  
    - 
      1:  79°F (2016)
    
 
    - 
      2:  77°F (2007)
    
 
    - 
      3:  77°F (1959)
    
 
  
 
  Highest Lows
  
    - 
      1:  70°F (1967)
    
 
    - 
      2:  72°F (2018)
    
 
    - 
      3:  72°F (1956)
    
 
  
 
  Highest September temperature:
  
  102°F on 09-27-1998.
  Lowest September temperature:
  
  40°F on 09-24-1974.
  Average temperature is 74.5°F
  Average high is 82.5°F
  Average low is 66.6°F
 
  Temperature data from 1950 to 2022.
  Record Precipitation
  
    - 
      1:  4.50" (1957)
    
 
    - 
      2:  3.86" (1968)
    
 
    - 
      3:  3.81" (1950)
    
 
  
 
  Precipitation data from 1950 to 2022.