Records for Chicago Area, Illinois (ORDthr) on 02-17
  Record Highs
  
    - 
      1:  67°F (2017)
    
 
    - 
      2:  60°F (1880)
    
 
    - 
      3:  58°F (1981)
    
 
  
 
  Record Lows
  
    - 
      1:  -11°F (1903)
    
 
    - 
      2:  -8°F (1958)
    
 
    - 
      3:  -7°F (1885)
    
 
  
 
  Lowest Highs
  
    - 
      1:  47°F (2011)
    
 
    - 
      2:  42°F (1890)
    
 
    - 
      3:  41°F (1880)
    
 
  
 
  Highest Lows
  
    - 
      1:  0°F (1903)
    
 
    - 
      2:  6°F (1958)
    
 
    - 
      3:  10°F (1979)
    
 
  
 
  Highest February temperature:
  
  75°F on 02-27-1976.
  Lowest February temperature:
  
  -21°F on 02-09-1899.
  Average temperature is 29.8°F
  Average high is 36.2°F
  Average low is 23.5°F
 
  Temperature data from 1872 to 2022.
  Record Precipitation
  
    - 
      1:  1.10" (2008)
    
 
    - 
      2:  1.02" (1887)
    
 
    - 
      3:  0.85" (1893)
    
 
  
 
  Precipitation data from 1871 to 2022.