Australia weather

Our guide to the weather in Australia during August

21

Average high

5

UV Index

15mm

Monthly rainfall

39%

Humidity

We've looked at the most up-to-date weather data for Australia, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Australia weather in August.

How warm is it in Australia during August?

The temperature reaches around 21℃ during the daytime in August, falling away to 11℃ at night. Remember that in August it's winter in the souther hemisphere! The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Australia during August?

On average, in August you'll see rain on just one day in the month. In other words, you shouldn't see any of the wet stuff. You're not likely to see a thunderstorm during your trip.

Is it windy in Australia during August?

You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during August. With moderate humidity and mild air temperatures, the breeze will have a slight cooling effect.

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