Port Arthur Weather in April

The climate in Port Arthur during April can be summarized as warm, humid and a little damp.

April is in the spring in Port Arthur and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a muggy 26°C (78°F), whilst at night 15°C (60°F) is normal.

On average April is the 3rd driest month of the year in Port Arthur with around 87mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.4 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Port Arthur in April 2025.