Records for International Falls Area, Minnesota (INLthr) on 08-31
  Record Highs
  
    - 
      1:  94°F (1921)
    
- 
      2:  91°F (1953)
    
- 
      3:  88°F (1990)
    
 
  Record Lows
  
    - 
      1:  27°F (1906)
    
- 
      2:  31°F (1910)
    
- 
      3:  35°F (1970)
    
 
  Lowest Highs
  
    - 
      1:  63°F (2008)
    
- 
      2:  62°F (2015)
    
- 
      3:  62°F (2002)
    
 
  Highest Lows
  
    - 
      1:  52°F (1958)
    
- 
      2:  55°F (1974)
    
- 
      3:  55°F (1949)
    
 
  Highest August temperature:
  
  96°F on 08-09-1920.
  Lowest August temperature:
  
  27°F on 08-31-1906.
  Average temperature is 59.8°F
  Average high is 72.6°F
  Average low is 46.9°F
 
  Temperature data from 1897 to 2022.
  Record Precipitation
  
    - 
      1:  1.50" (1979)
    
- 
      2:  1.14" (1908)
    
- 
      3:  0.94" (1985)
    
 
  Precipitation data from 1895 to 2022.