Records for San Francisco Airport Area, California (SFOthr) on 08-22
  Record Highs
  
    - 
      1:  90°F (1999)
    
- 
      2:  88°F (1959)
    
- 
      3:  84°F (1974)
    
 
  Record Lows
  
    - 
      1:  49°F (1955)
    
- 
      2:  50°F (1954)
    
- 
      3:  51°F (1986)
    
 
  Lowest Highs
  
    - 
      1:  63°F (2003)
    
- 
      2:  62°F (2004)
    
- 
      3:  62°F (1976)
    
 
  Highest Lows
  
    - 
      1:  63°F (1973)
    
- 
      2:  63°F (1970)
    
- 
      3:  64°F (1986)
    
 
  Highest August temperature:
  
  99°F on 08-14-2020.
  Lowest August temperature:
  
  45°F on 08-03-1954.
  Average temperature is 65.1°F
  Average high is 73.8°F
  Average low is 56.5°F
 
  Temperature data from 1945 to 2022.
  Record Precipitation
  
    - 
      1:  0.02" (1951)
    
- 
      2:  0.01" (1976)
    
- 
      3:  0.00" (1994)
    
 
  Precipitation data from 1945 to 2022.