Records for Duluth Area, Minnesota (DLHthr) on 04-01
  Record Highs
  
    - 
      1:  62°F (2010)
    
 
    - 
      2:  62°F (1955)
    
 
    - 
      3:  58°F (2017)
    
 
  
 
  Record Lows
  
    - 
      1:  1°F (1975)
    
 
    - 
      2:  3°F (1970)
    
 
    - 
      3:  3°F (1911)
    
 
  
 
  Lowest Highs
  
    - 
      1:  41°F (1963)
    
 
    - 
      2:  40°F (1878)
    
 
    - 
      3:  39°F (2012)
    
 
  
 
  Highest Lows
  
    - 
      1:  22°F (1896)
    
 
    - 
      2:  22°F (1881)
    
 
    - 
      3:  24°F (1975)
    
 
  
 
  Highest April temperature:
  
  88°F on 04-27-1952.
  Lowest April temperature:
  
  -5°F on 04-03-1954.
  Average temperature is 32.5°F
  Average high is 40°F
  Average low is 25°F
 
  Temperature data from 1874 to 2022.
  Record Precipitation
  
    - 
      1:  1.00" (1892)
    
 
    - 
      2:  0.60" (1896)
    
 
    - 
      3:  0.48" (1971)
    
 
  
 
  Precipitation data from 1871 to 2022.