Western Australia weather
Our guide to the weather in Western Australia during December
We've looked at the most up-to-date weather data for Western 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 Western Australia weather in December.
How hot is it in Western Australia during December?
The temperature reaches around 34℃ during the daytime in December, falling away to 21℃ at night. Remember that in December it's summer in the souther hemisphere! The UV index will be very high at this time of year, so you'll need to protect your eyes and skin. Avoid sun exposure between 10am and 4pm where possible. If outdoors, find shade, wear sun-protective clothing, wear UV-blocking sunglasses and generously apply broad spectrum SPF 30+ sunscreen every hour or so. Don't be fooled by cloudy skies! Remember that bright surfaces, such as water and sand will increase UV exposure.
Does it rain in Western Australia during December?
On average, in December you'll see rain on just one day in the month. In other words, you shouldn't see any of the wet stuff. There's a small chance that you'll catch a thunderstorm during your trip.
Is it windy in Western Australia during December?
Expect moderate breeze becoming stronger at times during December, with occasional gusts up to 19mph. With moderate humidity, any breeze will have a welcome cooling effect.
How warm is the sea in Western Australia during December?
The water temperature around Western Australia reaches a pleasant 21℃ during December. While generally considered warm, some people might find it a little on the cool side on entering the water. The hot air temperature will mean that you will feel comfortably warm when coming out of the water.
Western Australia Blog posts
From the UK's most popular travel bloggers
10 Day South West Australia Road Trip Itinerary From Perth
14th February 2024 by I'm just a girl 16
Are you looking to tour South West Australia? Perhaps you need some inspiration for Perth road trips for your next holiday Down Under! This huge Western Australia road trip itinerary includes everything you need to know about planning the perfect road trip route in WA!...
Things to Do in Exmouth, Australia
10th January 2023 by Coco Butter Blog
Exmouth, situated on the North West Cape in Western Australia, is a popular destination for those who enjoy outdoor activities and taking in stunning natural scenery. With its picturesque beaches, stunning coral reefs and diverse wildlife, there is plenty to explore and discover in this charming town....
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