Western Australia weather in August 2019

Below are average maximum temperatures at popular destinations in Western Australia in August. Select a destination to see more weather parameters.

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The August weather guide for Western Australia shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Western Australia weather in August

The average maximum daytime temperature in Western Australia in August is a comfortable 18°C (64°F). The average night-time temperature is usually a cool 9°C (48°F). There are usually 7 hours of bright sunshine each day, which represents 59% of the 11 hours of daylight.

Expect 118mm (4.6 inches) of rainfall across the whole of August with 13 days with some rain falling. Maximum UV levels will be moderate (4 UV index) at midday when the skies are clear.

The average sea temperature in and around Western Australia in August is 18°C (64°F).

The weather in Western Australia in August is represented by Perth.

Western Australia sunrise & sunset times for August 2019

Browse the sunrise & sunset times for Western Australia in August 2019. Select a month to view Western Australia sunrise & sunset times for the next twelve months. The Western Australia sunrise & sunset times shown below are for Perth.


Date Sunrise times Sunset times
Thursday, 1st August 2019 07:06 17:40
Friday, 16th August 2019 06:53 17:50
Saturday, 31st August 2019 06:35 17:59
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