Records for San Diego Area, California (SANthr) on 12-01
  Record Highs
  
    - 
      1:  83°F (1959)
    
- 
      2:  82°F (1977)
    
- 
      3:  79°F (1907)
    
 
  Record Lows
  
    - 
      1:  38°F (1884)
    
- 
      2:  42°F (2004)
    
- 
      3:  42°F (1991)
    
 
  Lowest Highs
  
    - 
      1:  61°F (2012)
    
- 
      2:  60°F (1983)
    
- 
      3:  60°F (1925)
    
 
  Highest Lows
  
    - 
      1:  59°F (1933)
    
- 
      2:  59°F (1912)
    
- 
      3:  59°F (1908)
    
 
  Highest December temperature:
  
  88°F on 12-29-1963.
  Lowest December temperature:
  
  32°F on 12-25-1879.
  Average temperature is 59.4°F
  Average high is 67.4°F
  Average low is 51.3°F
 
  Temperature data from 1874 to 2022.
  Record Precipitation
  
    - 
      1:  0.94" (1889)
    
- 
      2:  0.86" (1947)
    
- 
      3:  0.75" (1858)
    
 
  Precipitation data from 1850 to 2022.