Port Willunga Weather in September

Port Willunga in September sees moderate temperatures, with highs around 17°C (63°F) and overnight lows of 10°C (50°F). Rainfall is fairly high at around 67 mm (2.6 in) on average, so pack waterproofs just in case.

Rainfall in Port Willunga in September

Historically, approximately 8 days this month are expected to have rain, averaging 67 mm (2.6 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Port Willunga in September

In September, expect moderate temperatures in Port Willunga, with highs of 17°C (63°F) and lows of 10°C (50°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 10°C (50°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Port Willunga in September

There are approximately 204 hours of sunshine this month, resulting in mostly clear days.

September in Port Willunga can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.