Records for Dubuque Area, Iowa (DBQthr) on 07-22
  Record Highs
  
    - 
      1:  103°F (1934)
    
 
    - 
      2:  101°F (1901)
    
 
    - 
      3:  96°F (1983)
    
 
  
 
  Record Lows
  
    - 
      1:  51°F (1947)
    
 
    - 
      2:  52°F (1911)
    
 
    - 
      3:  52°F (1894)
    
 
  
 
  Lowest Highs
  
    - 
      1:  80°F (1901)
    
 
    - 
      2:  79°F (1934)
    
 
    - 
      3:  75°F (1999)
    
 
  
 
  Highest Lows
  
    - 
      1:  62°F (1992)
    
 
    - 
      2:  71°F (1997)
    
 
    - 
      3:  72°F (1993)
    
 
  
 
  Highest July temperature:
  
  110°F on 07-14-1936.
  Lowest July temperature:
  
  40°F on 07-09-1895.
  Average temperature is 74.5°F
  Average high is 84.5°F
  Average low is 64.4°F
 
  Temperature data from 1874 to 2022.
  Record Precipitation
  
    - 
      1:  2.84" (2010)
    
 
    - 
      2:  1.98" (2011)
    
 
    - 
      3:  1.80" (1979)
    
 
  
 
  Precipitation data from 1873 to 2022.