Records for Charleston Area, South Carolina (CHSthr) on 02-20
  Record Highs
  
    - 
      1:  82°F (2018)
    
- 
      2:  82°F (1991)
    
- 
      3:  81°F (2014)
    
 
  Record Lows
  
    - 
      1:  18°F (2015)
    
- 
      2:  22°F (1968)
    
- 
      3:  22°F (1958)
    
 
  Lowest Highs
  
    - 
      1:  64°F (1939)
    
- 
      2:  62°F (1991)
    
- 
      3:  58°F (2018)
    
 
  Highest Lows
  
    - 
      1:  39°F (2015)
    
- 
      2:  44°F (1959)
    
- 
      3:  47°F (1978)
    
 
  Highest February temperature:
  
  87°F on 02-16-1989.
  Lowest February temperature:
  
  12°F on 02-12-1973.
  Average temperature is 54.1°F
  Average high is 61.2°F
  Average low is 47°F
 
  Temperature data from 1937 to 2022.
  Record Precipitation
  
    - 
      1:  1.70" (2020)
    
- 
      2:  1.62" (1945)
    
- 
      3:  1.17" (1961)
    
 
  Precipitation data from 1937 to 2022.