Records for San Antonio Area, Texas (SATthr) on 09-07
  Record Highs
  
    - 
      1:  100°F (1994)
    
 
    - 
      2:  100°F (1963)
    
 
    - 
      3:  100°F (1912)
    
 
  
 
  Record Lows
  
    - 
      1:  56°F (1974)
    
 
    - 
      2:  57°F (2017)
    
 
    - 
      3:  59°F (2011)
    
 
  
 
  Lowest Highs
  
    - 
      1:  79°F (1972)
    
 
    - 
      2:  78°F (2016)
    
 
    - 
      3:  78°F (2015)
    
 
  
 
  Highest Lows
  
    - 
      1:  76°F (1973)
    
 
    - 
      2:  78°F (2010)
    
 
    - 
      3:  78°F (1944)
    
 
  
 
  Highest September temperature:
  
  111°F on 09-05-2000.
  Lowest September temperature:
  
  41°F on 09-27-1942.
  Average temperature is 81.3°F
  Average high is 91.6°F
  Average low is 71°F
 
  Temperature data from 1885 to 2022.
  Record Precipitation
  
    - 
      1:  3.69" (2010)
    
 
    - 
      2:  2.51" (1978)
    
 
    - 
      3:  1.84" (2002)
    
 
  
 
  Precipitation data from 1885 to 2022.