Records for Charleston Downtown Area, South Carolina (CXMthr) on 07-18
  Record Highs
  
    - 
      1:  98°F (1942)
    
- 
      2:  97°F (1986)
    
- 
      3:  97°F (1898)
    
 
  Record Lows
  
    - 
      1:  68°F (1946)
    
- 
      2:  69°F (1944)
    
- 
      3:  70°F (1984)
    
 
  Lowest Highs
  
    - 
      1:  81°F (2007)
    
- 
      2:  81°F (2002)
    
- 
      3:  81°F (1994)
    
 
  Highest Lows
  
    - 
      1:  78°F (1923)
    
- 
      2:  81°F (2008)
    
- 
      3:  81°F (2004)
    
 
  Highest July temperature:
  
  103°F on 07-06-1902.
  Lowest July temperature:
  
  61°F on 07-04-1933.
  Average temperature is 82.5°F
  Average high is 87.8°F
  Average low is 77.3°F
 
  Temperature data from 1893 to 2022.
  Record Precipitation
  
    - 
      1:  2.78" (1894)
    
- 
      2:  2.34" (1957)
    
- 
      3:  2.28" (1964)
    
 
  Precipitation data from 1893 to 2022.