Records for Quincy Area, Illinois (UINthr) on 09-14
  Record Highs
  
    - 
      1:  99°F (1939)
    
- 
      2:  97°F (1927)
    
- 
      3:  95°F (1936)
    
 
  Record Lows
  
    - 
      1:  38°F (1996)
    
- 
      2:  39°F (1923)
    
- 
      3:  39°F (1902)
    
 
  Lowest Highs
  
    - 
      1:  77°F (1936)
    
- 
      2:  76°F (1939)
    
- 
      3:  75°F (1928)
    
 
  Highest Lows
  
    - 
      1:  56°F (1945)
    
- 
      2:  59°F (1949)
    
- 
      3:  60°F (1961)
    
 
  Highest September temperature:
  
  105°F on 09-04-1913.
  Lowest September temperature:
  
  26°F on 09-28-1942.
  Average temperature is 68.7°F
  Average high is 79.7°F
  Average low is 57.8°F
 
  Temperature data from 1901 to 2022.
  Record Precipitation
  
    - 
      1:  2.33" (1909)
    
- 
      2:  1.65" (1945)
    
- 
      3:  1.49" (1998)
    
 
  Precipitation data from 1901 to 2022.