Records for Beaumont-Port Arthur Area, Texas (BPTthr) on 09-30
  Record Highs
  
    - 
      1:  101°F (1904)
    
- 
      2:  97°F (1928)
    
- 
      3:  95°F (1977)
    
 
  Record Lows
  
    - 
      1:  49°F (1949)
    
- 
      2:  50°F (2020)
    
- 
      3:  50°F (1984)
    
 
  Lowest Highs
  
    - 
      1:  78°F (1954)
    
- 
      2:  77°F (1986)
    
- 
      3:  76°F (2019)
    
 
  Highest Lows
  
    - 
      1:  68°F (1985)
    
- 
      2:  69°F (1920)
    
- 
      3:  70°F (1984)
    
 
  Highest September temperature:
  
  105°F on 09-04-2000.
  Lowest September temperature:
  
  45°F on 09-29-1967.
  Average temperature is 76.8°F
  Average high is 86.8°F
  Average low is 66.8°F
 
  Temperature data from 1901 to 2022.
  Record Precipitation
  
    - 
      1:  3.43" (1988)
    
- 
      2:  3.38" (1902)
    
- 
      3:  2.23" (1958)
    
 
  Precipitation data from 1901 to 2022.