Records for Charleston Area, West Virginia (CRWthr) on 05-20
  Record Highs
  
    - 
      1:  96°F (1934)
    
 
    - 
      2:  94°F (1911)
    
 
    - 
      3:  93°F (1940)
    
 
  
 
  Record Lows
  
    - 
      1:  32°F (2002)
    
 
    - 
      2:  38°F (1937)
    
 
    - 
      3:  39°F (1948)
    
 
  
 
  Lowest Highs
  
    - 
      1:  67°F (1910)
    
 
    - 
      2:  65°F (1987)
    
 
    - 
      3:  65°F (1960)
    
 
  
 
  Highest Lows
  
    - 
      1:  53°F (2020)
    
 
    - 
      2:  56°F (2002)
    
 
    - 
      3:  57°F (1954)
    
 
  
 
  Highest May temperature:
  
  98°F on 05-10-1930.
  Lowest May temperature:
  
  26°F on 05-10-1966.
  Average temperature is 65.4°F
  Average high is 76.7°F
  Average low is 54.2°F
 
  Temperature data from 1892 to 2022.
  Record Precipitation
  
    - 
      1:  2.14" (2020)
    
 
    - 
      2:  1.25" (1938)
    
 
    - 
      3:  0.77" (1952)
    
 
  
 
  Precipitation data from 1892 to 2022.