Records for Astoria Area, Oregon (ASTthr) on 08-21
  Record Highs
  
    - 
      1:  86°F (2018)
    
- 
      2:  85°F (1942)
    
- 
      3:  85°F (1934)
    
 
  Record Lows
  
    - 
      1:  42°F (1988)
    
- 
      2:  42°F (1973)
    
- 
      3:  43°F (1987)
    
 
  Lowest Highs
  
    - 
      1:  64°F (1936)
    
- 
      2:  61°F (2004)
    
- 
      3:  61°F (1990)
    
 
  Highest Lows
  
    - 
      1:  60°F (2006)
    
- 
      2:  60°F (1910)
    
- 
      3:  62°F (2002)
    
 
  Highest August temperature:
  
  98°F on 08-19-2016.
  Lowest August temperature:
  
  39°F on 08-19-1973.
  Average temperature is 61.3°F
  Average high is 68.9°F
  Average low is 53.6°F
 
  Temperature data from 1892 to 2022.
  Record Precipitation
  
    - 
      1:  1.16" (2004)
    
- 
      2:  1.09" (2001)
    
- 
      3:  0.69" (1923)
    
 
  Precipitation data from 1892 to 2022.