Records for Williston Area, North Dakota (ISNthr) on 05-29
  Record Highs
  
    - 
      1:  99°F (1988)
    
- 
      2:  99°F (1934)
    
- 
      3:  92°F (1925)
    
 
  Record Lows
  
    - 
      1:  26°F (1947)
    
- 
      2:  31°F (1997)
    
- 
      3:  32°F (1945)
    
 
  Lowest Highs
  
    - 
      1:  67°F (1936)
    
- 
      2:  65°F (1901)
    
- 
      3:  63°F (1919)
    
 
  Highest Lows
  
    - 
      1:  49°F (1921)
    
- 
      2:  51°F (1989)
    
- 
      3:  51°F (1942)
    
 
  Highest May temperature:
  
  106°F on 05-22-1980.
  Lowest May temperature:
  
  10°F on 05-03-2005.
  Average temperature is 58.5°F
  Average high is 71.8°F
  Average low is 45.1°F
 
  Temperature data from 1894 to 2022.
  Record Precipitation
  
    - 
      1:  1.44" (1929)
    
- 
      2:  1.30" (1909)
    
- 
      3:  0.87" (1962)
    
 
  Precipitation data from 1894 to 2022.