Records for Baltimore Area, Maryland (BWIthr) on 03-20
  Record Highs
  
    - 
      1:  85°F (1945)
    
- 
      2:  83°F (2020)
    
- 
      3:  81°F (1948)
    
 
  Record Lows
  
    - 
      1:  12°F (1885)
    
- 
      2:  12°F (1877)
    
- 
      3:  18°F (1965)
    
 
  Lowest Highs
  
    - 
      1:  59°F (2012)
    
- 
      2:  58°F (1948)
    
- 
      3:  58°F (1945)
    
 
  Highest Lows
  
    - 
      1:  22°F (1885)
    
- 
      2:  31°F (1944)
    
- 
      3:  32°F (1914)
    
 
  Highest March temperature:
  
  90°F on 03-29-1945.
  Lowest March temperature:
  
  4°F on 03-04-2014.
  Average temperature is 48.1°F
  Average high is 56.5°F
  Average low is 39.7°F
 
  Temperature data from 1872 to 2022.
  Record Precipitation
  
    - 
      1:  1.83" (2003)
    
- 
      2:  1.28" (1958)
    
- 
      3:  1.09" (1873)
    
 
  Precipitation data from 1871 to 2022.