Records for Dallas-Fort Worth Area, Texas (DFWthr) on 09-18
  Record Highs
  
    - 
      1:  100°F (1975)
    
 
    - 
      2:  99°F (1980)
    
 
    - 
      3:  99°F (1956)
    
 
  
 
  Record Lows
  
    - 
      1:  47°F (1981)
    
 
    - 
      2:  50°F (1968)
    
 
    - 
      3:  52°F (1903)
    
 
  
 
  Lowest Highs
  
    - 
      1:  78°F (2013)
    
 
    - 
      2:  78°F (1942)
    
 
    - 
      3:  77°F (1972)
    
 
  
 
  Highest Lows
  
    - 
      1:  70°F (1973)
    
 
    - 
      2:  72°F (1981)
    
 
    - 
      3:  72°F (1971)
    
 
  
 
  Highest September temperature:
  
  111°F on 09-04-2000.
  Lowest September temperature:
  
  40°F on 09-27-1942.
  Average temperature is 77.9°F
  Average high is 87.9°F
  Average low is 67.8°F
 
  Temperature data from 1898 to 2022.
  Record Precipitation
  
    - 
      1:  0.51" (2001)
    
 
    - 
      2:  0.36" (1991)
    
 
    - 
      3:  0.35" (2003)
    
 
  
 
  Precipitation data from 1898 to 2022.