Records for Charleston Area, South Carolina (CHSthr) on 08-23
  Record Highs
  
    - 
      1:  99°F (2014)
    
- 
      2:  98°F (1983)
    
- 
      3:  98°F (1968)
    
 
  Record Lows
  
    - 
      1:  62°F (1953)
    
- 
      2:  65°F (1997)
    
- 
      3:  66°F (1957)
    
 
  Lowest Highs
  
    - 
      1:  80°F (2014)
    
- 
      2:  79°F (1983)
    
- 
      3:  79°F (1966)
    
 
  Highest Lows
  
    - 
      1:  73°F (1953)
    
- 
      2:  78°F (1969)
    
- 
      3:  78°F (1957)
    
 
  Highest August temperature:
  
  105°F on 08-01-1999.
  Lowest August temperature:
  
  56°F on 08-18-1979.
  Average temperature is 81°F
  Average high is 85.9°F
  Average low is 76.1°F
 
  Temperature data from 1937 to 2022.
  Record Precipitation
  
    - 
      1:  1.98" (1995)
    
- 
      2:  1.54" (1986)
    
- 
      3:  1.33" (1952)
    
 
  Precipitation data from 1937 to 2022.