Records for Stillwater Area, Oklahoma (SWOthr) on 09-20
  Record Highs
  
    - 
      1:  102°F (2022)
    
 
    - 
      2:  102°F (1954)
    
 
    - 
      3:  101°F (2021)
    
 
  
 
  Record Lows
  
    - 
      1:  37°F (1938)
    
 
    - 
      2:  38°F (1901)
    
 
    - 
      3:  39°F (1971)
    
 
  
 
  Lowest Highs
  
    - 
      1:  80°F (1954)
    
 
    - 
      2:  78°F (1895)
    
 
    - 
      3:  77°F (1931)
    
 
  
 
  Highest Lows
  
    - 
      1:  58°F (1971)
    
 
    - 
      2:  64°F (1991)
    
 
    - 
      3:  66°F (1982)
    
 
  
 
  Highest September temperature:
  
  110°F on 09-02-1939.
  Lowest September temperature:
  
  31°F on 09-30-1984.
  Average temperature is 71.3°F
  Average high is 83.2°F
  Average low is 59.4°F
 
  Temperature data from 1893 to 2022.
  Record Precipitation
  
    - 
      1:  2.20" (1919)
    
 
    - 
      2:  1.93" (1900)
    
 
    - 
      3:  1.76" (1974)
    
 
  
 
  Precipitation data from 1893 to 2022.