Records for San Diego Area, California (SANthr) on 10-04
  Record Highs
  
    - 
      1:  97°F (1987)
    
- 
      2:  94°F (1953)
    
- 
      3:  89°F (2014)
    
 
  Record Lows
  
    - 
      1:  48°F (1884)
    
- 
      2:  50°F (1909)
    
- 
      3:  51°F (1939)
    
 
  Lowest Highs
  
    - 
      1:  70°F (1997)
    
- 
      2:  70°F (1985)
    
- 
      3:  69°F (1984)
    
 
  Highest Lows
  
    - 
      1:  63°F (1912)
    
- 
      2:  64°F (1916)
    
- 
      3:  65°F (1908)
    
 
  Highest October temperature:
  
  107°F on 10-14-1961.
  Lowest October temperature:
  
  43°F on 10-30-1971.
  Average temperature is 69.6°F
  Average high is 75.5°F
  Average low is 63.7°F
 
  Temperature data from 1874 to 2022.
  Record Precipitation
  
    - 
      1:  2.95" (1925)
    
- 
      2:  0.47" (2021)
    
- 
      3:  0.21" (1882)
    
 
  Precipitation data from 1850 to 2022.