Records for San Francisco Airport Area, California (SFOthr) on 02-18
  Record Highs
  
    - 
      1:  71°F (1977)
    
- 
      2:  70°F (1981)
    
- 
      3:  68°F (1985)
    
 
  Record Lows
  
    - 
      1:  33°F (1956)
    
- 
      2:  36°F (1990)
    
- 
      3:  36°F (1975)
    
 
  Lowest Highs
  
    - 
      1:  55°F (1996)
    
- 
      2:  55°F (1958)
    
- 
      3:  54°F (2015)
    
 
  Highest Lows
  
    - 
      1:  47°F (2011)
    
- 
      2:  49°F (2006)
    
- 
      3:  51°F (1990)
    
 
  Highest February temperature:
  
  78°F on 02-10-2022.
  Lowest February temperature:
  
  30°F on 02-01-1950.
  Average temperature is 53.8°F
  Average high is 61.2°F
  Average low is 46.3°F
 
  Temperature data from 1945 to 2022.
  Record Precipitation
  
    - 
      1:  1.75" (1958)
    
- 
      2:  1.31" (1986)
    
- 
      3:  1.05" (2005)
    
 
  Precipitation data from 1945 to 2022.