Records for Williston Area, North Dakota (ISNthr) on 05-28
  Record Highs
  
    - 
      1:  96°F (1919)
    
- 
      2:  94°F (1934)
    
- 
      3:  92°F (1937)
    
 
  Record Lows
  
    - 
      1:  21°F (1947)
    
- 
      2:  29°F (1952)
    
- 
      3:  30°F (2019)
    
 
  Lowest Highs
  
    - 
      1:  66°F (1936)
    
- 
      2:  63°F (1946)
    
- 
      3:  59°F (2018)
    
 
  Highest Lows
  
    - 
      1:  47°F (1947)
    
- 
      2:  50°F (1921)
    
- 
      3:  51°F (2012)
    
 
  Highest May temperature:
  
  106°F on 05-22-1980.
  Lowest May temperature:
  
  10°F on 05-03-2005.
  Average temperature is 58.1°F
  Average high is 71.5°F
  Average low is 44.8°F
 
  Temperature data from 1894 to 2022.
  Record Precipitation
  
    - 
      1:  1.11" (2022)
    
- 
      2:  0.69" (1982)
    
- 
      3:  0.60" (1903)
    
 
  Precipitation data from 1894 to 2022.