Records for Key West Area, Florida (EYWthr) on 03-15
  Record Highs
  
    - 
      1:  86°F (1964)
    
 
    - 
      2:  86°F (1956)
    
 
    - 
      3:  85°F (1982)
    
 
  
 
  Record Lows
  
    - 
      1:  53°F (1993)
    
 
    - 
      2:  54°F (1941)
    
 
    - 
      3:  56°F (2013)
    
 
  
 
  Lowest Highs
  
    - 
      1:  77°F (1973)
    
 
    - 
      2:  76°F (2002)
    
 
    - 
      3:  76°F (2001)
    
 
  
 
  Highest Lows
  
    - 
      1:  64°F (1988)
    
 
    - 
      2:  64°F (1924)
    
 
    - 
      3:  65°F (1958)
    
 
  
 
  Highest March temperature:
  
  89°F on 03-01-1874.
  Lowest March temperature:
  
  47°F on 03-03-1986.
  Average temperature is 72.6°F
  Average high is 78.6°F
  Average low is 66.6°F
 
  Temperature data from 1872 to 2022.
  Record Precipitation
  
    - 
      1:  1.46" (1904)
    
 
    - 
      2:  1.29" (1983)
    
 
    - 
      3:  0.35" (2012)
    
 
  
 
  Precipitation data from 1871 to 2022.