December weather forecast
Lifou Island, New Caledonia

December welcomes the holiday season with temperatures rising back to the yearly high between 21°C (69.8°F) and 29°C (84.2°F). A substantive increase in rainfall to 147mm (5.79") transforms the island into a verdant paradise. The increase in temperature and moisture does not deter outdoor activities as the sea temperature holds steady at 27°C (80.6°F) and the sun shines for about 13.4 hours per day. December, with its extended sunshine hours and inviting sea, is a great time to end the year on the beaches of Lifou Island, basking in the amalgam of warmth and moisture.

Temperature

Lifou Island's warmest period falls in January through March and December, when the average high-temperatures ascend to 29°C (84.2°F).

Rainfall

In December, in Lifou Island, the rain falls for 15 days. Throughout December, 147mm (5.79") of precipitation is accumulated. In Lifou Island, during the entire year, the rain falls for 188 days and collects up to 1671mm (65.79") of precipitation.

Sea temperature

In Lifou Island, in December, the average water temperature is 27°C (80.6°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

With an average of 13h and 24min of daylight, December has the longest days of the year.
On the first day of the month, sunrise is at 05:00 and sunset at 18:19. On the last day of December, sunrise is at 05:12 and sunset at 18:35 +11.

Sunshine

October through December, with an average of 8h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index in Lifou Island, New Caledonia, are January through March, October through December, with an average maximum UV index of 12. A UV Index value of 11, and more, symbolizes an ultimate health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 12 in December converts into the following recommendations:
Put into effect every essential safeguard, as unprotected skin and eyes might burn instantly. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Apply liberally and reapply a broad-spectrum sunscreen of SPF 30+ every two hours, and promptly after any outdoor workout or a swim. Caution! The Sun's UV rays become stronger due to reflections from water and sand.