Records for Santa Maria Area, California (SMXthr) on 09-21
  Record Highs
  
    - 
      1:  98°F (1939)
    
 
    - 
      2:  92°F (2015)
    
 
    - 
      3:  92°F (1931)
    
 
  
 
  Record Lows
  
    - 
      1:  38°F (1926)
    
 
    - 
      2:  42°F (1978)
    
 
    - 
      3:  42°F (1968)
    
 
  
 
  Lowest Highs
  
    - 
      1:  67°F (1983)
    
 
    - 
      2:  67°F (1912)
    
 
    - 
      3:  64°F (2015)
    
 
  
 
  Highest Lows
  
    - 
      1:  64°F (1955)
    
 
    - 
      2:  67°F (1995)
    
 
    - 
      3:  67°F (1945)
    
 
  
 
  Highest September temperature:
  
  106°F on 09-02-2017.
  Lowest September temperature:
  
  32°F on 09-22-1918.
  Average temperature is 64.3°F
  Average high is 75.2°F
  Average low is 53.4°F
 
  Temperature data from 1906 to 2022.
  Record Precipitation
  
    - 
      1:  0.32" (1990)
    
 
    - 
      2:  0.14" (1999)
    
 
    - 
      3:  0.11" (1923)
    
 
  
 
  Precipitation data from 1906 to 2022.