Records for San Diego Area, California (SANthr) on 05-01
  Record Highs
  
    - 
      1:  95°F (2014)
    
- 
      2:  81°F (2011)
    
- 
      3:  81°F (2004)
    
 
  Record Lows
  
    - 
      1:  47°F (1932)
    
- 
      2:  48°F (1967)
    
- 
      3:  48°F (1915)
    
 
  Lowest Highs
  
    - 
      1:  66°F (2014)
    
- 
      2:  65°F (2020)
    
- 
      3:  65°F (1981)
    
 
  Highest Lows
  
    - 
      1:  56°F (1915)
    
- 
      2:  57°F (1899)
    
- 
      3:  58°F (1898)
    
 
  Highest May temperature:
  
  98°F on 05-25-1896.
  Lowest May temperature:
  
  45°F on 05-02-1883.
  Average temperature is 64°F
  Average high is 69.4°F
  Average low is 58.7°F
 
  Temperature data from 1874 to 2022.
  Record Precipitation
  
    - 
      1:  0.54" (1980)
    
- 
      2:  0.52" (1901)
    
- 
      3:  0.28" (1930)
    
 
  Precipitation data from 1850 to 2022.