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Royal National Park Weather in August

August in Royal National Park averages 18°C (64°F) during the day and 10°C (50°F) at night. Around 50 mm (2 in) of rainfall is typical for this time of year.

Rainfall in Royal National Park in August

Typically, about 10 days will experience rainfall, with an average of 50 mm (2 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Royal National Park in August

Expect highs of 18°C (64°F) in Royal National Park in August, with nights dropping to around 10°C (50°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 10°C (50°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Royal National Park in August

Expect a lot of sunshine this month, with about 242 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Royal National Park in August

Average wind speeds reach 3 m/s (6 knots) in August, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.

Average water temperature in August

With water at 16°C (61°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.

August in Royal National Park has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Australia, check out our Royal National Park's climate page.

Royal National Park Temperature in August

Min TemperatureMin Temperature 10°C (50°F)  
Max TemperatureMax Temperature 18°C (64°F)  
Water TemperatureWater Temperature 16°C (61°F) *  
Chance of RainChance of Rain 33%  
PrecipitationPrecipitation 50 mm (2 in)  
Rainy daysRainy days 10 days  
HumidityHumidity 48% *  
WindspeedWindspeed 3 m/s (6 knots) *  
SunshineSunshine 242 hours *  
Percentage SunshinePercentage Sunshine 73% *  
* Data from: Sydney, Australia (17 KM, 10 Miles).

Best Places in Australia in August

Find out more about the weather in Australia and which places have the best travel conditions in this month. See all of Australia in August →

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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 (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Royal National Park in August

Pleasant temperatures in August mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Expect water temperatures of around 16°C (61°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Royal National Park in August

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

Cycling
10/10
Walking
10/10
Camping
8/10
Outdoor sports
10/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Australia, check out our Royal National Park's climate page.

More climate data for Royal National Park