Records for Charleston Downtown Area, South Carolina (CXMthr) on 09-02
  Record Highs
  
    - 
      1:  100°F (1912)
    
 
    - 
      2:  95°F (1926)
    
 
    - 
      3:  93°F (1959)
    
 
  
 
  Record Lows
  
    - 
      1:  64°F (1967)
    
 
    - 
      2:  64°F (1915)
    
 
    - 
      3:  65°F (1972)
    
 
  
 
  Lowest Highs
  
    - 
      1:  82°F (2018)
    
 
    - 
      2:  82°F (1993)
    
 
    - 
      3:  81°F (2020)
    
 
  
 
  Highest Lows
  
    - 
      1:  76°F (1967)
    
 
    - 
      2:  77°F (2009)
    
 
    - 
      3:  77°F (1969)
    
 
  
 
  Highest September temperature:
  
  100°F on 09-01-1912.
  Lowest September temperature:
  
  50°F on 09-29-1942.
  Average temperature is 79.9°F
  Average high is 84.8°F
  Average low is 75°F
 
  Temperature data from 1893 to 2022.
  Record Precipitation
  
    - 
      1:  3.18" (1949)
    
 
    - 
      2:  3.00" (1911)
    
 
    - 
      3:  2.08" (2013)
    
 
  
 
  Precipitation data from 1893 to 2022.