Records for San Diego Area, California (SANthr) on 09-14
  Record Highs
  
    - 
      1:  92°F (1879)
    
- 
      2:  90°F (1989)
    
- 
      3:  89°F (2012)
    
 
  Record Lows
  
    - 
      1:  53°F (1894)
    
- 
      2:  53°F (1893)
    
- 
      3:  55°F (1952)
    
 
  Lowest Highs
  
    - 
      1:  76°F (1984)
    
- 
      2:  75°F (1979)
    
- 
      3:  74°F (2015)
    
 
  Highest Lows
  
    - 
      1:  65°F (1933)
    
- 
      2:  67°F (1899)
    
- 
      3:  68°F (1991)
    
 
  Highest September temperature:
  
  111°F on 09-26-1963.
  Lowest September temperature:
  
  50°F on 09-18-1882.
  Average temperature is 72°F
  Average high is 77.5°F
  Average low is 66.5°F
 
  Temperature data from 1874 to 2022.
  Record Precipitation
  
    - 
      1:  0.29" (1875)
    
- 
      2:  0.06" (1918)
    
- 
      3:  0.03" (1854)
    
 
  Precipitation data from 1850 to 2022.