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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.
Recommended for Western Australia
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)
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.
|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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