Records for San Diego Area, California (SANthr) on 12-14
  Record Highs
  
    - 
      1:  83°F (1953)
    
- 
      2:  81°F (1958)
    
- 
      3:  77°F (1991)
    
 
  Record Lows
  
    - 
      1:  36°F (1878)
    
- 
      2:  37°F (1987)
    
- 
      3:  37°F (1901)
    
 
  Lowest Highs
  
    - 
      1:  60°F (2019)
    
- 
      2:  59°F (1889)
    
- 
      3:  58°F (1934)
    
 
  Highest Lows
  
    - 
      1:  55°F (1987)
    
- 
      2:  55°F (1965)
    
- 
      3:  56°F (1967)
    
 
  Highest December temperature:
  
  88°F on 12-29-1963.
  Lowest December temperature:
  
  32°F on 12-25-1879.
  Average temperature is 57.7°F
  Average high is 65.7°F
  Average low is 49.6°F
 
  Temperature data from 1874 to 2022.
  Record Precipitation
  
    - 
      1:  1.18" (1889)
    
- 
      2:  1.05" (1965)
    
- 
      3:  0.98" (2021)
    
 
  Precipitation data from 1850 to 2022.