Records for San Diego Area, California (SANthr) on 10-30
  Record Highs
  
    - 
      1:  89°F (1962)
    
- 
      2:  89°F (1939)
    
- 
      3:  88°F (1931)
    
 
  Record Lows
  
    - 
      1:  43°F (1971)
    
- 
      2:  44°F (1878)
    
- 
      3:  47°F (1877)
    
 
  Lowest Highs
  
    - 
      1:  68°F (1983)
    
- 
      2:  65°F (1995)
    
- 
      3:  65°F (1978)
    
 
  Highest Lows
  
    - 
      1:  61°F (1920)
    
- 
      2:  61°F (1916)
    
- 
      3:  61°F (1880)
    
 
  Highest October temperature:
  
  107°F on 10-14-1961.
  Lowest October temperature:
  
  43°F on 10-30-1971.
  Average temperature is 66.1°F
  Average high is 73.5°F
  Average low is 58.7°F
 
  Temperature data from 1874 to 2022.
  Record Precipitation
  
    - 
      1:  0.68" (1957)
    
- 
      2:  0.64" (1996)
    
- 
      3:  0.15" (2010)
    
 
  Precipitation data from 1850 to 2022.