Wantirna South Weather in September

September in Wantirna South sees daytime temperatures around 17°C (63°F) and lows of 7°C (45°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.

Rainfall in Wantirna South in September

Being the wettest month, having an umbrella on standby can help you avoid getting caught in the rain. Rain is expected on roughly 11 days, totalling around 86 mm (3.4 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Wantirna South in September

Temperatures in Wantirna South in September top out at 17°C (63°F) and drop to 7°C (45°F) overnight. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 7°C (45°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Wantirna South in September

The month experiences a moderate amount of sunlight, with 185 hours of sunshine. This provides a nice balance between sunshine and clouds.

Wind Speed in Wantirna South in September

September has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

Average water temperature in September

With water at 13°C (55°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Wantirna South. Our weather planner can help you explore destinations with more pleasant weather conditions.