Royal National Park weather in December (Australian Capital Territory, Australia)

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

Temperatures

Expect perfect weather in Royal National Park during December, which means high temperatures and moderate rainfall. Expect temperatures to climb to 25°C during the day, with nighttime readings dropping to 18°C.

Precipitation

Royal National Park in December usually receives moderate rainfall, averaging around 64 mm for the month. Expect around 10 days of rain based on historical data.

Average sunshine

With around 257 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If you favor pleasant temperatures and minimal rainfall, December is one of the better months to visit Royal National Park. January, March, April, May, September, October, November and December typically offer the most agreeable circumstances. On the other hand, February, June, July and August tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Royal National Park climate page with graphs.

 

Royal National Park, monthly averages in December

Min Temperature 18°C  

Max Temperature 25°C  

Water Temperature 20°C *  

Chance of Rain 34%  

Precipitation 64 mm  

Rainy days 10 days  

Humidity 58% *  

Windspeed 14 km/h *  

Sunshine 257 hours *  

Percentage Sunshine 55% *  

Data from: Sydney, Australia (17 KM, 10 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 Royal National Park, 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. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes. With a water temperature of around 20°C this is a great month to swim so bring your swimwear.

What To Do

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

Swimming

9/10

Cycling

10/10

Walking

10/10

Barbeque

8/10

Camping

8/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Royal National Park.

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.