Records for Delta Junction Area, Alaska (BIGthr) on 09-12
  Record Highs
  
    - 
      1:  71°F (2007)
    
- 
      2:  70°F (1965)
    
- 
      3:  70°F (1956)
    
 
  Record Lows
  
    - 
      1:  26°F (1959)
    
- 
      2:  27°F (1985)
    
- 
      3:  29°F (2004)
    
 
  Lowest Highs
  
    - 
      1:  55°F (2016)
    
- 
      2:  55°F (1957)
    
- 
      3:  54°F (1995)
    
 
  Highest Lows
  
    - 
      1:  37°F (1962)
    
- 
      2:  39°F (2003)
    
- 
      3:  40°F (1987)
    
 
  Highest September temperature:
  
  79°F on 09-01-1963.
  Lowest September temperature:
  
  -2°F on 09-27-1983.
  Average temperature is 46.6°F
  Average high is 55.3°F
  Average low is 37.9°F
 
  Temperature data from 1917 to 2022.
  Record Precipitation
  
    - 
      1:  0.52" (1947)
    
- 
      2:  0.47" (1955)
    
- 
      3:  0.29" (2003)
    
 
  Precipitation data from 1919 to 2022.