Records for Olympia Area, Washington (OLMthr) on 05-28
  Record Highs
  
    - 
      1:  96°F (1983)
    
- 
      2:  91°F (1972)
    
- 
      3:  87°F (2017)
    
 
  Record Lows
  
    - 
      1:  28°F (1966)
    
- 
      2:  34°F (1954)
    
- 
      3:  35°F (2007)
    
 
  Lowest Highs
  
    - 
      1:  56°F (1997)
    
- 
      2:  55°F (1983)
    
- 
      3:  54°F (2002)
    
 
  Highest Lows
  
    - 
      1:  50°F (1976)
    
- 
      2:  52°F (2010)
    
- 
      3:  54°F (2022)
    
 
  Highest May temperature:
  
  96°F on 05-28-1983.
  Lowest May temperature:
  
  25°F on 05-01-1954.
  Average temperature is 56.7°F
  Average high is 68.1°F
  Average low is 45.3°F
 
  Temperature data from 1948 to 2022.
  Record Precipitation
  
    - 
      1:  0.80" (1948)
    
- 
      2:  0.57" (2022)
    
- 
      3:  0.57" (1993)
    
 
  Precipitation data from 1948 to 2022.