Records for San Diego Area, California (SANthr) on 01-09
  Record Highs
  
    - 
      1:  85°F (1923)
    
- 
      2:  80°F (1983)
    
- 
      3:  77°F (1919)
    
 
  Record Lows
  
    - 
      1:  35°F (1891)
    
- 
      2:  36°F (1937)
    
- 
      3:  36°F (1888)
    
 
  Lowest Highs
  
    - 
      1:  60°F (2005)
    
- 
      2:  60°F (1980)
    
- 
      3:  59°F (1923)
    
 
  Highest Lows
  
    - 
      1:  52°F (1913)
    
- 
      2:  53°F (1949)
    
- 
      3:  53°F (1937)
    
 
  Highest January temperature:
  
  88°F on 01-10-1953.
  Lowest January temperature:
  
  25°F on 01-07-1913.
  Average temperature is 58.1°F
  Average high is 66.3°F
  Average low is 50°F
 
  Temperature data from 1874 to 2022.
  Record Precipitation
  
    - 
      1:  1.57" (2018)
    
- 
      2:  1.25" (1866)
    
- 
      3:  1.02" (1980)
    
 
  Precipitation data from 1850 to 2022.