Records for Chicago Area, Illinois (ORDthr) on 02-15
  Record Highs
  
    - 
      1:  69°F (1954)
    
 
    - 
      2:  66°F (1921)
    
 
    - 
      3:  65°F (1976)
    
 
  
 
  Record Lows
  
    - 
      1:  -9°F (1905)
    
 
    - 
      2:  -9°F (1875)
    
 
    - 
      3:  -7°F (1920)
    
 
  
 
  Lowest Highs
  
    - 
      1:  43°F (1976)
    
 
    - 
      2:  40°F (1954)
    
 
    - 
      3:  38°F (2018)
    
 
  
 
  Highest Lows
  
    - 
      1:  5°F (1920)
    
 
    - 
      2:  5°F (1905)
    
 
    - 
      3:  10°F (1936)
    
 
  
 
  Highest February temperature:
  
  75°F on 02-27-1976.
  Lowest February temperature:
  
  -21°F on 02-09-1899.
  Average temperature is 29.3°F
  Average high is 35.6°F
  Average low is 23°F
 
  Temperature data from 1872 to 2022.
  Record Precipitation
  
    - 
      1:  0.78" (1954)
    
 
    - 
      2:  0.49" (1975)
    
 
    - 
      3:  0.47" (1903)
    
 
  
 
  Precipitation data from 1871 to 2022.