Records for San Jose Area, California (SJCthr) on 05-31
  Record Highs
  
    - 
      1:  98°F (1970)
    
- 
      2:  97°F (2001)
    
- 
      3:  94°F (1978)
    
 
  Record Lows
  
    - 
      1:  37°F (1893)
    
- 
      2:  38°F (1895)
    
- 
      3:  39°F (1908)
    
 
  Lowest Highs
  
    - 
      1:  67°F (1997)
    
- 
      2:  66°F (2001)
    
- 
      3:  63°F (1993)
    
 
  Highest Lows
  
    - 
      1:  62°F (1929)
    
- 
      2:  62°F (1902)
    
- 
      3:  63°F (1944)
    
 
  Highest May temperature:
  
  102°F on 05-30-1910.
  Lowest May temperature:
  
  32°F on 05-10-1896.
  Average temperature is 66.5°F
  Average high is 77.6°F
  Average low is 55.4°F
 
  Temperature data from 1893 to 2022.
  Record Precipitation
  
    - 
      1:  0.65" (1899)
    
- 
      2:  0.29" (1902)
    
- 
      3:  0.12" (1993)
    
 
  Precipitation data from 1893 to 2022.