Records for Galveston Area, Texas (GLSthr) on 05-17
  Record Highs
  
    - 
      1:  90°F (2020)
    
- 
      2:  89°F (2022)
    
- 
      3:  87°F (2018)
    
 
  Record Lows
  
    - 
      1:  58°F (1945)
    
- 
      2:  64°F (1970)
    
- 
      3:  64°F (1925)
    
 
  Lowest Highs
  
    - 
      1:  79°F (2017)
    
- 
      2:  79°F (1995)
    
- 
      3:  78°F (1990)
    
 
  Highest Lows
  
    - 
      1:  71°F (1886)
    
- 
      2:  74°F (1945)
    
- 
      3:  74°F (1912)
    
 
  Highest May temperature:
  
  94°F on 05-03-1984.
  Lowest May temperature:
  
  50°F on 05-03-2013.
  Average temperature is 78.1°F
  Average high is 83.1°F
  Average low is 73.2°F
 
  Temperature data from 1874 to 2022.
  Record Precipitation
  
    - 
      1:  2.34" (2002)
    
- 
      2:  1.51" (1991)
    
- 
      3:  1.35" (1885)
    
 
  Precipitation data from 1871 to 2022.