Records for Chicago Area, Illinois (ORDthr) on 07-03
  Record Highs
  
    - 
      1:  102°F (1949)
    
 
    - 
      2:  100°F (1911)
    
 
    - 
      3:  99°F (1955)
    
 
  
 
  Record Lows
  
    - 
      1:  50°F (1980)
    
 
    - 
      2:  52°F (1988)
    
 
    - 
      3:  52°F (1986)
    
 
  
 
  Lowest Highs
  
    - 
      1:  78°F (1911)
    
 
    - 
      2:  77°F (2012)
    
 
    - 
      3:  77°F (1921)
    
 
  
 
  Highest Lows
  
    - 
      1:  63°F (1909)
    
 
    - 
      2:  64°F (1940)
    
 
    - 
      3:  65°F (1926)
    
 
  
 
  Highest July temperature:
  
  105°F on 07-24-1934.
  Lowest July temperature:
  
  45°F on 07-07-1983.
  Average temperature is 72.9°F
  Average high is 80.2°F
  Average low is 65.6°F
 
  Temperature data from 1872 to 2022.
  Record Precipitation
  
    - 
      1:  1.57" (1871)
    
 
    - 
      2:  1.53" (1899)
    
 
    - 
      3:  1.38" (1942)
    
 
  
 
  Precipitation data from 1871 to 2022.