National Weather Service United States Department of Commerce

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

TOP INDIVIDUAL DAYS - SEPTEMBER
BEAUMONT/PORT ARTHUR
 

Warmest September Highs
Beaumont/Port Arthur
1901-2025

1 105 9/4/2000
t2 104 9/2/2000
t2 104 9/5/2000
t4 103 9/3/2000
t4 103 9/8/2023
t6 102 9/6/1933
t6 102 9/1/2000
t6 102 9/7/2023
t9 101 many dates

 

Coolest September Lows
Beaumont/Port Arthur
1901-2025

1 45 9/29/1967
2 48 9/27/1942
t3 49 9/30/1949
t3 49 9/26/2000
t5 50 9/30/1916
t5 50 9/28/1967
t5 50 9/30/1974
t5 50 9/30/1984
t5 50 9/30/2020

 

Wettest September Days
Beaumont/Port Arthur
1901-2025 

1 12.09 9/17/1963
2 11.80 9/5/1980
3 11.63 9/19/2019
4 7.46 9/18/2019
5 6.02 9/27/1913
6 5.43 9/27/1996
t7 5.37 9/6/1980
t7 5.37 9/24/2005
9 5.20 9/14/2021
10 5.18 9/21/1951

 


Warmest & Coolest is temperature in degrees Fahrenheit
Wettest is rainfall in inches