Rottnest Island weather in December (Western Australia, Australia)

How's the weather trend in Rottnest Island as December approaches? Thinking about a visit? Explore this page for a full overview of the weather conditions this month.

Temperatures

Experience perfect weather in Rottnest Island during December, featuring high temperatures and low rainfall. Throughout the day, temperatures typically settle at around 24°C. But by evening, they drop to around 19°C.

Precipitation

Rottnest Island in December usually receives low rainfall, averaging around 9.5 mm for the month. Enjoy the driest month, where the risk of rain is low. It's a great time for outdoor events and activities without the threat of wet weather. Delving into the climate records from the past 30 years, one can predict that nearly 4 days of the month will see rainfall.

Average sunshine

Enjoy a sunny month with about 354 hours of sunshine, providing a cheerful and lively atmosphere.

If you're a fan of comfortable temperatures and drier conditions, December is a great time to visit. January, February, March, April, May, October, November and December generally stand out with the best circumstances. While July and August tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Rottnest Island climate page with graphs.

 

Rottnest Island, monthly averages in December

Min Temperature 19°C  

Max Temperature 24°C  

Chance of Rain 12%  

Precipitation 9.5 mm  

Rainy days 4 days  

Humidity 41% *  

Sunshine 354 hours *  

Percentage Sunshine *  

* Data from: Perth, Australia (41 KM, 26 Miles).

Where to go in Australia in December

Find out more about the weather in Australia and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Rottnest Island, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

10/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Rottnest Island.

Our site offers climate and forecast data for every country in the world. Are you going to Australia? On this website you can find historical weather averages for many cities in Australia. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.