Records for Baltimore Downtown Area, Maryland (DMHthr) on 09-29
  Record Highs
  
    - 
      1:  89°F (1953)
    
- 
      2:  88°F (1973)
    
- 
      3:  88°F (1954)
    
 
  Record Lows
  
    - 
      1:  45°F (1951)
    
- 
      2:  48°F (2000)
    
- 
      3:  48°F (1984)
    
 
  Lowest Highs
  
    - 
      1:  74°F (1959)
    
- 
      2:  73°F (2019)
    
- 
      3:  71°F (1979)
    
 
  Highest Lows
  
    - 
      1:  60°F (1964)
    
- 
      2:  61°F (1984)
    
- 
      3:  62°F (1988)
    
 
  Highest September temperature:
  
  102°F on 09-27-1998.
  Lowest September temperature:
  
  40°F on 09-24-1974.
  Average temperature is 67.5°F
  Average high is 75.5°F
  Average low is 59.5°F
 
  Temperature data from 1950 to 2022.
  Record Precipitation
  
    - 
      1:  2.36" (1963)
    
- 
      2:  1.97" (2015)
    
- 
      3:  1.70" (2016)
    
 
  Precipitation data from 1950 to 2022.