Port Lincoln Weather in July

The climate in Port Lincoln during July can be summarized as mild and a little damp.

July is in the winter in Port Lincoln and is typically the coldest month of the year. Daytime maximum temperatures average around a cool 16°C (60°F), whilst at night 9°C (47°F) is normal.

On average July is the wettest month of the year in Port Lincoln with around 82mm 3.2 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.7 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 Lincoln in July 2025.