Dunsborough Weather in September

During September, Dunsborough experiences moderate daytime temperatures of 18°C (64°F) and cooler nights around 13°C (55°F). Expect quite a bit of rainfall. Around 76 mm (3 in) is typical.

Rainfall in Dunsborough in September

Rain is expected on roughly 11 days, totalling around 76 mm (3 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Dunsborough in September

September in Dunsborough brings moderate temperatures, with highs of 18°C (64°F) and nights around 13°C (55°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 13°C (55°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

If you prefer enjoying temperate temperatures and rain-free days, January, February, March, April, May, November and December typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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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 Dunsborough's climate page.

Dunsborough Temperature in September

Min Temperature 13°C (55°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 38%  

Precipitation 76 mm (3 in)  

Rainy days 11 days  

What to Wear in Dunsborough in September

For Dunsborough in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket.

What To Do in Dunsborough in September

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

Cycling

6/10

Walking

6/10

Camping

8/10

Outdoor sports

9/10

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 Dunsborough's climate page.

More climate data for Dunsborough

Temperature Rainfall

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