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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.
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
Dunsborough Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Dunsborough - and find the best time to visit.
Best Places in Australia in September
Find out more about the weather in Australia and which places have the best travel conditions in this month. See all of Australia in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
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.
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Cycling6/10 -
Walking6/10 -
Camping8/10 -
Outdoor sports9/10
Dunsborough 3-Day Forecast
More climate data for Dunsborough
See the full Dunsborough climate overview or explore weather in Australia.
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Where to go in September - average daytime high across popular destinations.
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