The temperatures in Port Arthur in September are quite cold with temperatures between 7°C and 11°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Port Arthur during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
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
11° / 7°
Rainy Days
3
Snowy Days
0
Dry Days
27
Rainfall
57
mm
Sun Hours
5.8
Hrs
