Weather in Green Island, Great Barrier Reef, Australia in December

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Visiting Green Island, Great Barrier Reef, Australia in December

The weather in December is slightly warmer than the previous month. December has average maximum temperatures of 31°C (89°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 48% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.3 hours of sunshine per day. It is a good time for sunbathing in Green Island.

December has total rainfall of 13.4cm (5.3inches) making it a bit rainy but with only moderate tropical showers. There are 18.2 days with some rainfall so you can still enjoy the beach on the clear days.

Sea temperatures are a very warm 29°C (83°F). December is an excellent month for swimming in Green Island 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.

December marks the beginning of the wet season, with warm temperatures, high humidity, and frequent rain showers. Swimming, sunbathing, and snorkeling are still popular, but be prepared for occasional showers. Diving can be affected by reduced visibility due to the rain, but it's still a good time to explore the Great Barrier Reef. Windsurfing and kitesurfing are possible, but rain may interrupt your sessions. Consider visiting Green Island in the months of July, August, September, October, for the best beach weather. Also consider one of our other suggestions for December.

Can you sunbathe in Green Island in December?

Yes, December is a good time for sunbathing in Green Island.

December has average maximum temperatures of 31°C (89°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 48% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.3 hours of sunshine per day. December has total rainfall of 13.4cm (5.3inches) making it a bit rainy but with only moderate tropical showers. There are 18.2 days with some rainfall so you can still enjoy the beach on the clear days.

More about December temperature and sunshine.

Can you swim in Green Island in December?

Yes, December is an excellent month for swimming in Green Island with very warm sea temperatures 29°C (83°F).

More about December sea temperatures.

Is December a good time to holiday in Green Island?

Yes, December is a good time for a holiday in Green Island.

December has average maximum temperatures of 31°C (89°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 48% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.3 hours of sunshine per day. December has total rainfall of 13.4cm (5.3inches) making it a bit rainy but with only moderate tropical showers. There are 18.2 days with some rainfall so you can still enjoy the beach on the clear days. It is a good time for sunbathing in Green Island. Sea temperatures are a very warm 29°C (83°F). December is an excellent month for swimming in Green Island with very comfortable temperatures for bathing all day.

More about the December temperatures and sunshine.

Is Green Island warm in December?

Yes, Green Island is very hot and perfect for sunbathing on clear days in December.

The average maximum temperature in Green Island in December is 31°C (89°F). The average maximum temperature is 30°C (87°) in the previous month and 31°C (88°F) in the next month.

The average temperature in Green Island in December is 28°C (82°F). The average temperature is 27°C (80°F) in the previous month and 28°C (82°F) in the next month.

More info about the December temperatures and sunshine.

How sunny is Green Island in December?

The average day light hours per day in Green Island in December are 13.1. The sunshine percentage is 48% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.3 hours of sunshine per day.

More about December sunshine.

Crowds in Green Island in December

December is a busy month at Green Island, as it falls during the Australian summer school holidays and the lead-up to Christmas and New Year's Eve. The beach can be quite crowded, especially on weekends and public holidays. The festive season and school holidays contribute to the increased crowd levels during this month.

Temperature in Green Island in December

The weather in December is slightly warmer than the previous month. The average maximum temperature in Green Island in December is 31°C (89°F). The average maximum temperature is 30°C (87°F) in the previous month and 31°C (88°F) in the next month.

The average temperature in Green Island in December is 28°C (82°F). The average temperature is 27°C (80°F) in the previous month and 28°C (82°F) in the next month.

The average minimum temperature in Green Island in December is 24°C (75°F). The minimum temperature is 23°C (73°F) in the previous month and 24°C (75°F) in the next month.

Sunshine in Green Island 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 13.1 per day in Green Island. The sunshine percentage is 48% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.3 hours of sunshine per day.

The ultraviolet index in Green Island in December is typically 14.9 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 Green Island in December

The average sea water temperature in Green Island in December is 28.6°C (83.5°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 Green Island in December

December weather is slightly drier than the previous month. December has a couple of more days of rain than the previous month and rainy days continue to rise into January. The average total rainfall in Green Island in December is 13.4cm (5.3inches) and on average there are 18.2 rainy days in December making it a wet time to visit the beach.

Humidity in Green Island in December

The maximum dew point (an indicator of humidity) in Green Island in December is 24°C (75°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 22°C (72°F) in the previous month and 25°C (25°F) in the next month.

The average maximum relative humidity in Green Island in December is typically 92.5%. The maximum relative humidity is 90.9% in the previous month and 95.2% in the next month.

The average relative humidity in Green Island in December is typically 74%. The average relative humidity is 72.3% in the previous month and 79.1% in the next month.

Wind Speed in Green Island in December

The average maximum wind speed in Green Island in December is typically 25KM/H (16MPH). The average maximum wind speed is 26KM/H (16MPH) in the previous month and 25KM/H (15MPH) in the next month.

The average wind speed in Green Island in December is typically 12KM/H (8MPH). The average wind speed is 13KM/H (8MPH) in the previous month and 12KM/H (7MPH) in the next month.

The average wind direction in Green Island in December is from the East-Southeast.

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