Records for Charleston Downtown Area, South Carolina (CXMthr) on 10-12
  Record Highs
  
    - 
      1:  86°F (2014)
    
- 
      2:  85°F (2017)
    
- 
      3:  85°F (1975)
    
 
  Record Lows
  
    - 
      1:  45°F (1906)
    
- 
      2:  50°F (1964)
    
- 
      3:  50°F (1945)
    
 
  Lowest Highs
  
    - 
      1:  78°F (1990)
    
- 
      2:  76°F (2017)
    
- 
      3:  74°F (2020)
    
 
  Highest Lows
  
    - 
      1:  60°F (1906)
    
- 
      2:  67°F (1905)
    
- 
      3:  67°F (1896)
    
 
  Highest October temperature:
  
  95°F on 10-06-1919.
  Lowest October temperature:
  
  37°F on 10-27-1926.
  Average temperature is 70.8°F
  Average high is 76.8°F
  Average low is 64.7°F
 
  Temperature data from 1893 to 2022.
  Record Precipitation
  
    - 
      1:  1.80" (1893)
    
- 
      2:  1.73" (1900)
    
- 
      3:  0.98" (1977)
    
 
  Precipitation data from 1893 to 2022.