Records for San Antonio Area, Texas (SATthr) on 02-18
  Record Highs
  
    - 
      1:  91°F (1986)
    
- 
      2:  86°F (2009)
    
- 
      3:  86°F (1971)
    
 
  Record Lows
  
    - 
      1:  19°F (1936)
    
- 
      2:  19°F (1910)
    
- 
      3:  19°F (1900)
    
 
  Lowest Highs
  
    - 
      1:  65°F (1890)
    
- 
      2:  63°F (2014)
    
- 
      3:  63°F (1955)
    
 
  Highest Lows
  
    - 
      1:  32°F (2021)
    
- 
      2:  39°F (2006)
    
- 
      3:  41°F (1936)
    
 
  Highest February temperature:
  
  100°F on 02-21-1996.
  Lowest February temperature:
  
  4°F on 02-12-1899.
  Average temperature is 56.2°F
  Average high is 68.1°F
  Average low is 44.3°F
 
  Temperature data from 1885 to 2022.
  Record Precipitation
  
    - 
      1:  1.96" (1963)
    
- 
      2:  1.35" (2012)
    
- 
      3:  1.19" (1905)
    
 
  Precipitation data from 1885 to 2022.