Records for San Diego Area, California (SANthr) on 12-03
  Record Highs
  
    - 
      1:  85°F (1958)
    
- 
      2:  84°F (1940)
    
- 
      3:  83°F (1939)
    
 
  Record Lows
  
    - 
      1:  42°F (1909)
    
- 
      2:  42°F (1897)
    
- 
      3:  42°F (1884)
    
 
  Lowest Highs
  
    - 
      1:  61°F (2014)
    
- 
      2:  60°F (2012)
    
- 
      3:  59°F (2017)
    
 
  Highest Lows
  
    - 
      1:  57°F (1909)
    
- 
      2:  57°F (1906)
    
- 
      3:  58°F (1886)
    
 
  Highest December temperature:
  
  88°F on 12-29-1963.
  Lowest December temperature:
  
  32°F on 12-25-1879.
  Average temperature is 59°F
  Average high is 67.1°F
  Average low is 50.9°F
 
  Temperature data from 1874 to 2022.
  Record Precipitation
  
    - 
      1:  1.03" (1928)
    
- 
      2:  0.59" (1971)
    
- 
      3:  0.52" (1966)
    
 
  Precipitation data from 1850 to 2022.