Records for El Cajon Area, California (ELJC1thr) on 10-07
  Record Highs
  
    - 
      1:  101°F (2008)
    
 
    - 
      2:  101°F (1953)
    
 
    - 
      3:  100°F (1964)
    
 
  
 
  Record Lows
  
    - 
      1:  40°F (1932)
    
 
    - 
      2:  40°F (1900)
    
 
    - 
      3:  42°F (1913)
    
 
  
 
  Lowest Highs
  
    - 
      1:  69°F (2014)
    
 
    - 
      2:  64°F (2021)
    
 
    - 
      3:  64°F (2000)
    
 
  
 
  Highest Lows
  
    - 
      1:  68°F (1939)
    
 
    - 
      2:  68°F (1938)
    
 
    - 
      3:  69°F (1914)
    
 
  
 
  Highest October temperature:
  
  107°F on 10-01-1906.
  Lowest October temperature:
  
  30°F on 10-30-1971.
  Average temperature is 70.2°F
  Average high is 82.4°F
  Average low is 57.9°F
 
  Temperature data from 1899 to 2022.
  Record Precipitation
  
    - 
      1:  0.20" (2010)
    
 
    - 
      2:  0.18" (1938)
    
 
    - 
      3:  0.15" (1924)
    
 
  
 
  Precipitation data from 1899 to 2022.