Records for Chattanooga Area, Tennessee (CHAthr) on 09-29
  Record Highs
  
    - 
      1:  95°F (2019)
    
- 
      2:  94°F (1904)
    
- 
      3:  92°F (1953)
    
 
  Record Lows
  
    - 
      1:  37°F (1942)
    
- 
      2:  38°F (1947)
    
- 
      3:  40°F (1967)
    
 
  Lowest Highs
  
    - 
      1:  73°F (2019)
    
- 
      2:  73°F (1911)
    
- 
      3:  70°F (1998)
    
 
  Highest Lows
  
    - 
      1:  58°F (1967)
    
- 
      2:  60°F (1980)
    
- 
      3:  60°F (1957)
    
 
  Highest September temperature:
  
  104°F on 09-05-1925.
  Lowest September temperature:
  
  36°F on 09-30-1967.
  Average temperature is 65.2°F
  Average high is 73.5°F
  Average low is 57°F
 
  Temperature data from 1879 to 2022.
  Record Precipitation
  
    - 
      1:  2.24" (1989)
    
- 
      2:  2.11" (1944)
    
- 
      3:  1.62" (1913)
    
 
  Precipitation data from 1879 to 2022.