Records for Dubuque Area, Iowa (DBQthr) on 10-23
  Record Highs
  
    - 
      1:  85°F (1899)
    
 
    - 
      2:  82°F (1963)
    
 
    - 
      3:  80°F (1901)
    
 
  
 
  Record Lows
  
    - 
      1:  21°F (1895)
    
 
    - 
      2:  22°F (1969)
    
 
    - 
      3:  25°F (1981)
    
 
  
 
  Lowest Highs
  
    - 
      1:  66°F (1899)
    
 
    - 
      2:  61°F (1931)
    
 
    - 
      3:  60°F (1975)
    
 
  
 
  Highest Lows
  
    - 
      1:  38°F (2006)
    
 
    - 
      2:  38°F (1938)
    
 
    - 
      3:  38°F (1937)
    
 
  
 
  Highest October temperature:
  
  90°F on 10-03-1997.
  Lowest October temperature:
  
  10°F on 10-30-1925.
  Average temperature is 48.4°F
  Average high is 57.9°F
  Average low is 38.9°F
 
  Temperature data from 1874 to 2022.
  Record Precipitation
  
    - 
      1:  2.58" (1959)
    
 
    - 
      2:  1.33" (1886)
    
 
    - 
      3:  1.22" (1957)
    
 
  
 
  Precipitation data from 1873 to 2022.