Weather in Waiheke Island, Auckland, New Zealand in December

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Visiting Waiheke Island, Auckland, New Zealand in December

December is one of the best months to visit Waiheke Island for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

The weather in December is warmer than the previous month and temperatures continue to rise slightly into January. December has average maximum temperatures of 21°C (70°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 49% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.2 hours of sunshine per day.

Sea temperatures are a cold 17°C (62°F). December is too cold for swimming in Waiheke Island for any length of time, unless you have a wetsuit. The sea temperature in December is marginally warmer than the previous month and temperatures continue to rise into January.

December marks the beginning of summer on Waiheke Island, with warm and sunny days perfect for beach activities. Swimming, sunbathing, snorkeling, and diving are all enjoyable during this month, while the consistent winds make it a great time for windsurfing and kitesurfing. Also consider visiting Waiheke Island in one of the other best months of January, February, March, for the best beach weather. Also consider one of our other suggestions for December.

Can you sunbathe in Waiheke Island in December?

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

December has average maximum temperatures of 21°C (70°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 49% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.2 hours of sunshine per day.

More about December temperature and sunshine.

Can you swim in Waiheke Island in December?

No, December is too cold for swimming in Waiheke Island for any length of time, with the sea water at 17°C (62°F), unless you have a wetsuit.

More about December sea temperatures.

Is December a good time to holiday in Waiheke Island?

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

December has average maximum temperatures of 21°C (70°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 49% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.2 hours of sunshine per day. Sea temperatures are a cold 17°C (62°F). December is too cold for swimming in Waiheke Island for any length of time, unless you have a wetsuit.

More about the December temperatures and sunshine.

Is Waiheke Island warm in December?

Yes, Waiheke Island is nice and warm and makes sunbathing pleasant on clear days in December.

The average maximum temperature in Waiheke Island in December is 21°C (70°F). The average maximum temperature is 19°C (67°) in the previous month and 23°C (74°F) in the next month.

The average temperature in Waiheke Island in December is 18°C (65°F). The average temperature is 16°C (61°F) in the previous month and 20°C (67°F) in the next month.

More info about the December temperatures and sunshine.

How sunny is Waiheke Island in December?

The average day light hours per day in Waiheke Island in December are 14.7. The sunshine percentage is 49% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.2 hours of sunshine per day.

More about December sunshine.

Crowds in Waiheke Island in December

December marks the beginning of the summer season on Waiheke Island, and the beaches start to get busier as locals and tourists alike flock to the island for the holidays. The beaches can be particularly crowded during weekends and around Christmas and New Year's Eve.

Temperature in Waiheke Island in December

The weather in December is warmer than the previous month and temperatures continue to rise slightly into January. The average maximum temperature in Waiheke Island in December is 21°C (70°F). The average maximum temperature is 19°C (67°F) in the previous month and 23°C (74°F) in the next month.

The average temperature in Waiheke Island in December is 18°C (65°F). The average temperature is 16°C (61°F) in the previous month and 20°C (67°F) in the next month.

The average minimum temperature in Waiheke Island in December is 15°C (59°F). The minimum temperature is 13°C (55°F) in the previous month and 16°C (61°F) in the next month.

Sunshine in Waiheke 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 14.7 per day in Waiheke Island. The sunshine percentage is 49% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.2 hours of sunshine per day.

The ultraviolet index in Waiheke Island in December is typically 12.5 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 Waiheke Island in December

The average sea water temperature in Waiheke Island in December is 16.6°C (61.9°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water. The sea temperature in December is marginally warmer than the previous month and temperatures continue to rise into January.

Humidity in Waiheke Island in December

The maximum dew point (an indicator of humidity) in Waiheke Island in December is 16°C (60°F) which is comfortable for everyone. The dew point is 14°C (57°F) in the previous month and 17°C (17°F) in the next month.

The average maximum relative humidity in Waiheke Island in December is typically 92.4%. The maximum relative humidity is 91.4% in the previous month and 90.6% in the next month.

The average relative humidity in Waiheke Island in December is typically 77.8%. The average relative humidity is 77.1% in the previous month and 74.9% in the next month.

Wind Speed in Waiheke Island in December

The average maximum wind speed in Waiheke Island in December is typically 30KM/H (19MPH). The average maximum wind speed is 31KM/H (19MPH) in the previous month and 29KM/H (18MPH) in the next month.

The average wind speed in Waiheke Island in December is typically 18KM/H (11MPH). The average wind speed is 18KM/H (11MPH) in the previous month and 17KM/H (10MPH) in the next month.

The average wind direction in Waiheke Island in December is from the West.

Monthly Averages

Suggested Beaches in December

Need Inspiration?

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.