Records for Quincy Area, Illinois (UINthr) on 08-16
  Record Highs
  
    - 
      1:  108°F (1936)
    
 
    - 
      2:  103°F (1937)
    
 
    - 
      3:  102°F (1913)
    
 
  
 
  Record Lows
  
    - 
      1:  49°F (1992)
    
 
    - 
      2:  55°F (2021)
    
 
    - 
      3:  55°F (2008)
    
 
  
 
  Lowest Highs
  
    - 
      1:  79°F (1936)
    
 
    - 
      2:  79°F (1913)
    
 
    - 
      3:  77°F (1997)
    
 
  
 
  Highest Lows
  
    - 
      1:  69°F (1953)
    
 
    - 
      2:  73°F (1992)
    
 
    - 
      3:  74°F (2014)
    
 
  
 
  Highest August temperature:
  
  111°F on 08-09-1934.
  Lowest August temperature:
  
  42°F on 08-20-1950.
  Average temperature is 75.9°F
  Average high is 85.8°F
  Average low is 66.1°F
 
  Temperature data from 1901 to 2022.
  Record Precipitation
  
    - 
      1:  2.26" (1995)
    
 
    - 
      2:  2.18" (2014)
    
 
    - 
      3:  1.96" (1980)
    
 
  
 
  Precipitation data from 1901 to 2022.