Records for Denver Area, Colorado (DENthr) on 09-17
  Record Highs
  
    - 
      1:  95°F (2000)
    
- 
      2:  94°F (1895)
    
- 
      3:  92°F (2018)
    
 
  Record Lows
  
    - 
      1:  30°F (1965)
    
- 
      2:  31°F (1971)
    
- 
      3:  31°F (1877)
    
 
  Lowest Highs
  
    - 
      1:  64°F (2018)
    
- 
      2:  63°F (1925)
    
- 
      3:  62°F (2000)
    
 
  Highest Lows
  
    - 
      1:  35°F (1971)
    
- 
      2:  40°F (1965)
    
- 
      3:  49°F (1959)
    
 
  Highest September temperature:
  
  101°F on 09-05-2020.
  Lowest September temperature:
  
  17°F on 09-29-1985.
  Average temperature is 65.8°F
  Average high is 81.3°F
  Average low is 50.3°F
 
  Temperature data from 1872 to 2022.
  Record Precipitation
  
    - 
      1:  1.17" (1971)
    
- 
      2:  0.50" (1906)
    
- 
      3:  0.42" (1996)
    
 
  Precipitation data from 1872 to 2022.