Records for San Diego Area, California (SANthr) on 01-04
  Record Highs
  
    - 
      1:  86°F (1969)
    
- 
      2:  81°F (1902)
    
- 
      3:  80°F (1953)
    
 
  Record Lows
  
    - 
      1:  29°F (1949)
    
- 
      2:  36°F (1971)
    
- 
      3:  37°F (1952)
    
 
  Lowest Highs
  
    - 
      1:  58°F (1981)
    
- 
      2:  58°F (1978)
    
- 
      3:  58°F (1940)
    
 
  Highest Lows
  
    - 
      1:  51°F (1971)
    
- 
      2:  52°F (1949)
    
- 
      3:  54°F (2005)
    
 
  Highest January temperature:
  
  88°F on 01-10-1953.
  Lowest January temperature:
  
  25°F on 01-07-1913.
  Average temperature is 57.9°F
  Average high is 66.1°F
  Average low is 49.7°F
 
  Temperature data from 1874 to 2022.
  Record Precipitation
  
    - 
      1:  2.24" (1995)
    
- 
      2:  1.14" (1890)
    
- 
      3:  1.02" (1974)
    
 
  Precipitation data from 1850 to 2022.