Records for Knoxville Area, Tennessee (TYSthr) on 09-14
  Record Highs
  
    - 
      1:  96°F (1998)
    
- 
      2:  94°F (2016)
    
- 
      3:  94°F (1991)
    
 
  Record Lows
  
    - 
      1:  42°F (1902)
    
- 
      2:  45°F (1985)
    
- 
      3:  46°F (1953)
    
 
  Lowest Highs
  
    - 
      1:  74°F (2019)
    
- 
      2:  71°F (1936)
    
- 
      3:  71°F (1931)
    
 
  Highest Lows
  
    - 
      1:  64°F (1886)
    
- 
      2:  66°F (1913)
    
- 
      3:  66°F (1873)
    
 
  Highest September temperature:
  
  103°F on 09-05-1954.
  Lowest September temperature:
  
  35°F on 09-30-1888.
  Average temperature is 71.5°F
  Average high is 83.6°F
  Average low is 59.5°F
 
  Temperature data from 1871 to 2022.
  Record Precipitation
  
    - 
      1:  1.30" (1945)
    
- 
      2:  1.26" (1990)
    
- 
      3:  1.23" (1977)
    
 
  Precipitation data from 1871 to 2022.