Records for Flagstaff Area, Arizona (FLGthr) on 09-13
  Record Highs
  
    - 
      1:  89°F (1990)
    
 
    - 
      2:  86°F (2000)
    
 
    - 
      3:  86°F (1945)
    
 
  
 
  Record Lows
  
    - 
      1:  26°F (1952)
    
 
    - 
      2:  29°F (1988)
    
 
    - 
      3:  29°F (1912)
    
 
  
 
  Lowest Highs
  
    - 
      1:  55°F (1970)
    
 
    - 
      2:  55°F (1931)
    
 
    - 
      3:  55°F (1902)
    
 
  
 
  Highest Lows
  
    - 
      1:  56°F (1927)
    
 
    - 
      2:  58°F (1982)
    
 
    - 
      3:  61°F (1941)
    
 
  
 
  Highest September temperature:
  
  91°F on 09-01-1948.
  Lowest September temperature:
  
  20°F on 09-22-1912.
  Average temperature is 59.4°F
  Average high is 75.1°F
  Average low is 43.6°F
 
  Temperature data from 1898 to 2022.
  Record Precipitation
  
    - 
      1:  2.75" (1941)
    
 
    - 
      2:  0.89" (1996)
    
 
    - 
      3:  0.59" (1931)
    
 
  
 
  Precipitation data from 1898 to 2022.