Records for Madison Area, Wisconsin (MSNthr) on 05-20
  Record Highs
  
    - 
      1:  91°F (1934)
    
 
    - 
      2:  88°F (2012)
    
 
    - 
      3:  88°F (1972)
    
 
  
 
  Record Lows
  
    - 
      1:  32°F (1967)
    
 
    - 
      2:  32°F (1954)
    
 
    - 
      3:  33°F (1986)
    
 
  
 
  Lowest Highs
  
    - 
      1:  68°F (1876)
    
 
    - 
      2:  68°F (1875)
    
 
    - 
      3:  66°F (2021)
    
 
  
 
  Highest Lows
  
    - 
      1:  46°F (1892)
    
 
    - 
      2:  47°F (1915)
    
 
    - 
      3:  51°F (1990)
    
 
  
 
  Highest May temperature:
  
  101°F on 05-31-1934.
  Lowest May temperature:
  
  19°F on 05-01-1978.
  Average temperature is 59.8°F
  Average high is 70.7°F
  Average low is 49°F
 
  Temperature data from 1869 to 2022.
  Record Precipitation
  
    - 
      1:  1.82" (1913)
    
 
    - 
      2:  1.24" (1912)
    
 
    - 
      3:  1.07" (1915)
    
 
  
 
  Precipitation data from 1869 to 2022.