Records for Duluth Area, Minnesota (DLHthr) on 09-05
  Record Highs
  
    - 
      1:  90°F (1947)
    
- 
      2:  88°F (2007)
    
- 
      3:  88°F (1908)
    
 
  Record Lows
  
    - 
      1:  34°F (1984)
    
- 
      2:  34°F (1972)
    
- 
      3:  34°F (1962)
    
 
  Lowest Highs
  
    - 
      1:  70°F (1901)
    
- 
      2:  68°F (1978)
    
- 
      3:  67°F (1897)
    
 
  Highest Lows
  
    - 
      1:  52°F (1904)
    
- 
      2:  54°F (1926)
    
- 
      3:  56°F (2017)
    
 
  Highest September temperature:
  
  95°F on 09-07-1976.
  Lowest September temperature:
  
  23°F on 09-20-1962.
  Average temperature is 62.4°F
  Average high is 70°F
  Average low is 54.9°F
 
  Temperature data from 1874 to 2022.
  Record Precipitation
  
    - 
      1:  2.51" (1876)
    
- 
      2:  1.52" (2004)
    
- 
      3:  1.47" (1990)
    
 
  Precipitation data from 1871 to 2022.