Records for Atlantic City Area, New Jersey (ACYthr) on 05-18
  Record Highs
  
    - 
      1:  93°F (1987)
    
- 
      2:  91°F (2017)
    
- 
      3:  91°F (1977)
    
 
  Record Lows
  
    - 
      1:  37°F (2003)
    
- 
      2:  38°F (1983)
    
- 
      3:  39°F (1984)
    
 
  Lowest Highs
  
    - 
      1:  70°F (2017)
    
- 
      2:  67°F (1953)
    
- 
      3:  64°F (2004)
    
 
  Highest Lows
  
    - 
      1:  54°F (2010)
    
- 
      2:  54°F (2007)
    
- 
      3:  55°F (1950)
    
 
  Highest May temperature:
  
  99°F on 05-29-1969.
  Lowest May temperature:
  
  25°F on 05-11-1966.
  Average temperature is 60.8°F
  Average high is 66.1°F
  Average low is 55.4°F
 
  Temperature data from 1943 to 2022.
  Record Precipitation
  
    - 
      1:  2.02" (2010)
    
- 
      2:  1.33" (1976)
    
- 
      3:  0.88" (1963)
    
 
  Precipitation data from 1943 to 2022.