Records for Quincy Area, Illinois (UINthr) on 05-01
  Record Highs
  
    - 
      1:  88°F (1901)
    
- 
      2:  87°F (1952)
    
- 
      3:  86°F (1987)
    
 
  Record Lows
  
    - 
      1:  29°F (1907)
    
- 
      2:  30°F (1903)
    
- 
      3:  31°F (1960)
    
 
  Lowest Highs
  
    - 
      1:  64°F (2001)
    
- 
      2:  64°F (1992)
    
- 
      3:  63°F (1942)
    
 
  Highest Lows
  
    - 
      1:  43°F (1909)
    
- 
      2:  49°F (1917)
    
- 
      3:  50°F (1918)
    
 
  Highest May temperature:
  
  103°F on 05-30-1934.
  Lowest May temperature:
  
  26°F on 05-04-1907.
  Average temperature is 59.3°F
  Average high is 69.7°F
  Average low is 48.8°F
 
  Temperature data from 1901 to 2022.
  Record Precipitation
  
    - 
      1:  1.66" (1983)
    
- 
      2:  1.42" (1902)
    
- 
      3:  1.05" (1973)
    
 
  Precipitation data from 1901 to 2022.