Records for Grand Forks Area, North Dakota (GFKthr) on 09-11
  Record Highs
  
    - 
      1:  96°F (1931)
    
- 
      2:  95°F (1952)
    
- 
      3:  94°F (1990)
    
 
  Record Lows
  
    - 
      1:  25°F (1955)
    
- 
      2:  25°F (1902)
    
- 
      3:  30°F (1940)
    
 
  Lowest Highs
  
    - 
      1:  66°F (1952)
    
- 
      2:  63°F (1927)
    
- 
      3:  62°F (1930)
    
 
  Highest Lows
  
    - 
      1:  48°F (1965)
    
- 
      2:  50°F (1989)
    
- 
      3:  52°F (1983)
    
 
  Highest September temperature:
  
  103°F on 09-02-1983.
  Lowest September temperature:
  
  11°F on 09-27-1893.
  Average temperature is 60.5°F
  Average high is 71.8°F
  Average low is 49.3°F
 
  Temperature data from 1893 to 2022.
  Record Precipitation
  
    - 
      1:  2.35" (1978)
    
- 
      2:  1.25" (1905)
    
- 
      3:  0.56" (1994)
    
 
  Precipitation data from 1893 to 2022.