Records for San Diego Area, California (SANthr) on 05-23
  Record Highs
  
    - 
      1:  82°F (1932)
    
- 
      2:  81°F (1893)
    
- 
      3:  79°F (1949)
    
 
  Record Lows
  
    - 
      1:  48°F (1879)
    
- 
      2:  50°F (1909)
    
- 
      3:  50°F (1878)
    
 
  Lowest Highs
  
    - 
      1:  65°F (1997)
    
- 
      2:  65°F (1984)
    
- 
      3:  65°F (1983)
    
 
  Highest Lows
  
    - 
      1:  59°F (1917)
    
- 
      2:  60°F (1909)
    
- 
      3:  61°F (2008)
    
 
  Highest May temperature:
  
  98°F on 05-25-1896.
  Lowest May temperature:
  
  45°F on 05-02-1883.
  Average temperature is 65°F
  Average high is 69.5°F
  Average low is 60.6°F
 
  Temperature data from 1874 to 2022.
  Record Precipitation
  
    - 
      1:  0.17" (1882)
    
- 
      2:  0.16" (1937)
    
- 
      3:  0.11" (2008)
    
 
  Precipitation data from 1850 to 2022.