The weather in Port Arthur in September is very hot. The average temperatures are between 23°C and 31°C, drinking water regularly is advisable.
You can expect rain for roughly half of the month of September in Port Arthur. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Port Arthur in September 2024.
If you’re planning to visit Port Arthur in the near future, we highly recommend that you review the 14 day weather forecast for Port Arthur before you arrive.
Temperatures
31° / 23°
Rainy Days
8
Snowy Days
0
Dry Days
22
Rainfall
131
mm
Sun Hours
8.0
Hrs
