Western Australia weather in December 2021

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

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The December 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.

How hot is it in Western Australia in December?

Daytime temperatures usually reach 28°C in Perth, Western Australia in December with low heat and humidity, falling to 16°C at night.

How sunny is it in Western Australia in December?

There are normally 11 hours of bright sunshine each day in Perth, Western Australia in December - that's 77% of daylight hours.

How warm is the sea around Western Australia in December?

The average sea temperature around Perth, Western Australia in December is 21°C.

Does it rain in Western Australia in December?

There are usually 4 days with some rain in Perth, Western Australia in December and the average monthly rainfall is 12mm.

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

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Western Australia sunrise & sunset times for December 2021

Browse the sunrise and sunset times for Western Australia in December 2021. Select a month to view Western Australia sunrise & sunset times for the next 12 months. The Western Australia sunrise and sunset times shown below are for Perth.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st December 2021 05:03 19:08
Thursday, 16th December 2021 05:05 19:19
Friday, 31st December 2021 05:13 19:26
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