Records for Duluth Area, Minnesota (DLHthr) on 05-22
  Record Highs
  
    - 
      1:  90°F (1964)
    
- 
      2:  85°F (1980)
    
- 
      3:  84°F (1886)
    
 
  Record Lows
  
    - 
      1:  30°F (1917)
    
- 
      2:  31°F (1986)
    
- 
      3:  31°F (1963)
    
 
  Lowest Highs
  
    - 
      1:  67°F (2021)
    
- 
      2:  62°F (1980)
    
- 
      3:  62°F (1886)
    
 
  Highest Lows
  
    - 
      1:  39°F (1917)
    
- 
      2:  40°F (1987)
    
- 
      3:  40°F (1890)
    
 
  Highest May temperature:
  
  95°F on 05-30-1939.
  Lowest May temperature:
  
  16°F on 05-03-1907.
  Average temperature is 50.2°F
  Average high is 58.1°F
  Average low is 42.4°F
 
  Temperature data from 1874 to 2022.
  Record Precipitation
  
    - 
      1:  3.02" (1884)
    
- 
      2:  2.13" (1962)
    
- 
      3:  1.77" (1920)
    
 
  Precipitation data from 1871 to 2022.