Weather in Whitsunday Islands, Australia in December

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Visiting Whitsunday Islands, Australia in December

The weather in December is slightly warmer than the previous month. December has average maximum temperatures of 29°C (85°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 45% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.0 hours of sunshine per day. It is a good time for sunbathing in Whitsunday Islands.

December has total rainfall of 16.7cm (6.6inches) making it quite dry with only moderate showers. There are just 7.3 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

Sea temperatures are a very warm 27°C (81°F). December is an excellent month for swimming in Whitsunday Islands with very comfortable temperatures for bathing all day. The sea temperature in December is marginally warmer than the previous month and temperatures continue to rise slightly into January.

Consider visiting Whitsunday Islands in the months of August, September, October, November, for the best beach weather. Also consider one of our other suggestions for December.

Can you sunbathe in Whitsunday Islands in December?

Yes, December is a good time for sunbathing in Whitsunday Islands.

December has average maximum temperatures of 29°C (85°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 45% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.0 hours of sunshine per day. December has total rainfall of 16.7cm (6.6inches) making it quite dry with only moderate showers. There are just 7.3 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

More about December temperature and sunshine.

Can you swim in Whitsunday Islands in December?

Yes, December is an excellent month for swimming in Whitsunday Islands with very warm sea temperatures 27°C (81°F).

More about December sea temperatures.

Is December a good time to holiday in Whitsunday Islands?

Yes, December is a great time for a holiday in Whitsunday Islands.

December has average maximum temperatures of 29°C (85°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 45% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.0 hours of sunshine per day. December has total rainfall of 16.7cm (6.6inches) making it quite dry with only moderate showers. There are just 7.3 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. It is a good time for sunbathing in Whitsunday Islands. Sea temperatures are a very warm 27°C (81°F). December is an excellent month for swimming in Whitsunday Islands with very comfortable temperatures for bathing all day.

More about the December temperatures and sunshine.

Is Whitsunday Islands warm in December?

Yes, Whitsunday Islands is very warm and perfect for sunbathing on clear days in December.

The average maximum temperature in Whitsunday Islands in December is 29°C (85°F). The average maximum temperature is 28°C (82°) in the previous month and 29°C (84°F) in the next month.

The average temperature in Whitsunday Islands in December is 27°C (80°F). The average temperature is 25°C (78°F) in the previous month and 27°C (80°F) in the next month.

More info about the December temperatures and sunshine.

How sunny is Whitsunday Islands in December?

The average day light hours per day in Whitsunday Islands in December are 13.4. The sunshine percentage is 45% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.0 hours of sunshine per day.

More about December sunshine.

Temperature in Whitsunday Islands in December

The weather in December is slightly warmer than the previous month. The average maximum temperature in Whitsunday Islands in December is 29°C (85°F). The average maximum temperature is 28°C (82°F) in the previous month and 29°C (84°F) in the next month.

The average temperature in Whitsunday Islands in December is 27°C (80°F). The average temperature is 25°C (78°F) in the previous month and 27°C (80°F) in the next month.

The average minimum temperature in Whitsunday Islands in December is 24°C (76°F). The minimum temperature is 23°C (73°F) in the previous month and 25°C (76°F) in the next month.

Sunshine in Whitsunday Islands in December

The days in December are longer than the previous month. December has a slightly more hours of sunshine than the previous month. During December the average day light hours are 13.4 per day in Whitsunday Islands. The sunshine percentage is 45% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.0 hours of sunshine per day.

The ultraviolet index in Whitsunday Islands in December is typically 14.8 during December. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Whitsunday Islands in December

The average sea water temperature in Whitsunday Islands in December is 27.1°C (80.8°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in December is marginally warmer than the previous month and temperatures continue to rise slightly into January.

Rainfall in Whitsunday Islands in December

December weather is much wetter than the previous month and rainfall continues to rise at a fast pace into January. December has fewer days of rain than the previous month. The average total rainfall in Whitsunday Islands in December is 16.7cm (6.6inches) and on average there are 7.3 rainy days in December making it a quite rainy time to visit the beach.

Humidity in Whitsunday Islands in December

The maximum dew point (an indicator of humidity) in Whitsunday Islands in December is 23°C (73°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan. The dew point is 21°C (70°F) in the previous month and 24°C (24°F) in the next month.

The average maximum relative humidity in Whitsunday Islands in December is typically 83.5%. The maximum relative humidity is 82.6% in the previous month and 89.5% in the next month.

The average relative humidity in Whitsunday Islands in December is typically 71.6%. The average relative humidity is 70.2% in the previous month and 78% in the next month.

Wind Speed in Whitsunday Islands in December

The average maximum wind speed in Whitsunday Islands in December is typically 38KM/H (23MPH). The average maximum wind speed is 36KM/H (23MPH) in the previous month and 41KM/H (25MPH) in the next month.

The average wind speed in Whitsunday Islands in December is typically 25KM/H (15MPH). The average wind speed is 25KM/H (15MPH) in the previous month and 27KM/H (17MPH) in the next month.

The average wind direction in Whitsunday Islands in December is from the East.

Monthly Averages

Suggested Beaches in December

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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

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Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.