Records for Great Falls Area, Montana (GTFthr) on 10-27
  Record Highs
  
    - 
      1:  75°F (1983)
    
 
    - 
      2:  74°F (1944)
    
 
    - 
      3:  73°F (2001)
    
 
  
 
  Record Lows
  
    - 
      1:  -10°F (1919)
    
 
    - 
      2:  0°F (1925)
    
 
    - 
      3:  5°F (1991)
    
 
  
 
  Lowest Highs
  
    - 
      1:  53°F (1937)
    
 
    - 
      2:  53°F (1933)
    
 
    - 
      3:  51°F (1938)
    
 
  
 
  Highest Lows
  
    - 
      1:  14°F (1925)
    
 
    - 
      2:  18°F (1991)
    
 
    - 
      3:  22°F (1971)
    
 
  
 
  Highest October temperature:
  
  91°F on 10-01-1992.
  Lowest October temperature:
  
  -11°F on 10-30-1991.
  Average temperature is 43.4°F
  Average high is 54.5°F
  Average low is 32.3°F
 
  Temperature data from 1891 to 2022.
  Record Precipitation
  
    - 
      1:  0.29" (2009)
    
 
    - 
      2:  0.29" (1956)
    
 
    - 
      3:  0.29" (1925)
    
 
  
 
  Precipitation data from 1891 to 2022.