Records for San Diego Area, California (SANthr) on 06-20
  Record Highs
  
    - 
      1:  90°F (1973)
    
- 
      2:  89°F (2008)
    
- 
      3:  86°F (2016)
    
 
  Record Lows
  
    - 
      1:  53°F (1909)
    
- 
      2:  53°F (1881)
    
- 
      3:  55°F (1943)
    
 
  Lowest Highs
  
    - 
      1:  71°F (2016)
    
- 
      2:  67°F (1981)
    
- 
      3:  67°F (1918)
    
 
  Highest Lows
  
    - 
      1:  63°F (1908)
    
- 
      2:  64°F (2002)
    
- 
      3:  64°F (1916)
    
 
  Highest June temperature:
  
  101°F on 06-10-1979.
  Lowest June temperature:
  
  50°F on 06-04-1908.
  Average temperature is 67.7°F
  Average high is 72.3°F
  Average low is 63°F
 
  Temperature data from 1874 to 2022.
  Record Precipitation
  
    - 
      1:  0.28" (1972)
    
- 
      2:  0.02" (1923)
    
- 
      3:  0.02" (1884)
    
 
  Precipitation data from 1850 to 2022.