Records for Great Falls Area, Montana (GTFthr) on 06-20
  Record Highs
  
    - 
      1:  100°F (1919)
    
 
    - 
      2:  96°F (1988)
    
 
    - 
      3:  96°F (1961)
    
 
  
 
  Record Lows
  
    - 
      1:  35°F (1902)
    
 
    - 
      2:  36°F (2016)
    
 
    - 
      3:  36°F (2004)
    
 
  
 
  Lowest Highs
  
    - 
      1:  65°F (1900)
    
 
    - 
      2:  58°F (1988)
    
 
    - 
      3:  58°F (1977)
    
 
  
 
  Highest Lows
  
    - 
      1:  55°F (2022)
    
 
    - 
      2:  56°F (1960)
    
 
    - 
      3:  56°F (1942)
    
 
  
 
  Highest June temperature:
  
  102°F on 06-21-1919.
  Lowest June temperature:
  
  31°F on 06-07-1950.
  Average temperature is 63.7°F
  Average high is 76.9°F
  Average low is 50.6°F
 
  Temperature data from 1891 to 2022.
  Record Precipitation
  
    - 
      1:  2.02" (1903)
    
 
    - 
      2:  1.94" (1923)
    
 
    - 
      3:  1.91" (1991)
    
 
  
 
  Precipitation data from 1891 to 2022.