Records for San Diego Area, California (SANthr) on 12-04
  Record Highs
  
    - 
      1:  83°F (1979)
    
- 
      2:  79°F (1940)
    
- 
      3:  79°F (1939)
    
 
  Record Lows
  
    - 
      1:  39°F (1909)
    
- 
      2:  42°F (2020)
    
- 
      3:  42°F (1944)
    
 
  Lowest Highs
  
    - 
      1:  61°F (2019)
    
- 
      2:  60°F (2014)
    
- 
      3:  60°F (2012)
    
 
  Highest Lows
  
    - 
      1:  57°F (1908)
    
- 
      2:  58°F (2004)
    
- 
      3:  58°F (1909)
    
 
  Highest December temperature:
  
  88°F on 12-29-1963.
  Lowest December temperature:
  
  32°F on 12-25-1879.
  Average temperature is 58.8°F
  Average high is 66.9°F
  Average low is 50.7°F
 
  Temperature data from 1874 to 2022.
  Record Precipitation
  
    - 
      1:  2.52" (1873)
    
- 
      2:  1.84" (2014)
    
- 
      3:  1.43" (1974)
    
 
  Precipitation data from 1850 to 2022.