Records for Detroit Area, Michigan (DTWthr) on 05-18
  Record Highs
  
    - 
      1:  93°F (1962)
    
 
    - 
      2:  89°F (1982)
    
 
    - 
      3:  89°F (1977)
    
 
  
 
  Record Lows
  
    - 
      1:  32°F (1973)
    
 
    - 
      2:  36°F (2009)
    
 
    - 
      3:  36°F (2002)
    
 
  
 
  Lowest Highs
  
    - 
      1:  70°F (1962)
    
 
    - 
      2:  67°F (1911)
    
 
    - 
      3:  67°F (1889)
    
 
  
 
  Highest Lows
  
    - 
      1:  48°F (1915)
    
 
    - 
      2:  50°F (2002)
    
 
    - 
      3:  50°F (1957)
    
 
  
 
  Highest May temperature:
  
  95°F on 05-28-2012.
  Lowest May temperature:
  
  25°F on 05-10-1966.
  Average temperature is 60.4°F
  Average high is 70.3°F
  Average low is 50.5°F
 
  Temperature data from 1874 to 2022.
  Record Precipitation
  
    - 
      1:  1.71" (2020)
    
 
    - 
      2:  1.50" (2000)
    
 
    - 
      3:  1.16" (1969)
    
 
  
 
  Precipitation data from 1874 to 2022.