Willunga Weather in September

September in Willunga brings moderate temperatures, with daytime highs of 17°C (63°F) and nights around 9°C (48°F). Quite a bit of rainfall is expected, around 67 mm (2.6 in), so pack an umbrella.

Rainfall in Willunga in September

Analyzing past climate data, one can expect approximately 9 days of rain, averaging 67 mm (2.6 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Willunga in September

Daytime temperatures in Willunga reach 17°C (63°F) in September, dropping to 9°C (48°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 9°C (48°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Willunga in September

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

September in 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.

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Check the conditions for any month of the year.

• January
• February
• March
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• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Australia, check out our Willunga's climate page.

Willunga Temperature in September

Min Temperature 9°C (48°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 29%  

Precipitation 67 mm (2.6 in)  

Rainy days 9 days  

Humidity 51% *  

Sunshine 204 hours *  

Percentage Sunshine 61% *  

* Data from: Adelaide, Australia (38 KM, 23 Miles).

What to Wear in Willunga in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Willunga in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Australia, check out our Willunga's climate page.

More climate data for Willunga

Temperature Rainfall Sunshine Humidity

See the full Willunga climate overview or explore weather in Australia.