Records for Williston Area, North Dakota (ISNthr) on 05-05
  Record Highs
  
    - 
      1:  90°F (2016)
    
- 
      2:  89°F (1934)
    
- 
      3:  87°F (1926)
    
 
  Record Lows
  
    - 
      1:  21°F (1929)
    
- 
      2:  22°F (1967)
    
- 
      3:  22°F (1907)
    
 
  Lowest Highs
  
    - 
      1:  56°F (1934)
    
- 
      2:  54°F (1941)
    
- 
      3:  54°F (1926)
    
 
  Highest Lows
  
    - 
      1:  38°F (1979)
    
- 
      2:  41°F (2010)
    
- 
      3:  41°F (1914)
    
 
  Highest May temperature:
  
  106°F on 05-22-1980.
  Lowest May temperature:
  
  10°F on 05-03-2005.
  Average temperature is 49.7°F
  Average high is 63.5°F
  Average low is 35.9°F
 
  Temperature data from 1894 to 2022.
  Record Precipitation
  
    - 
      1:  1.39" (1965)
    
- 
      2:  0.79" (1986)
    
- 
      3:  0.57" (2012)
    
 
  Precipitation data from 1894 to 2022.