December weather forecast
Rikitea, French Polynesia

The year concludes in Rikitea with December showcasing typical tropical weather trends. A high of 180mm (7.09") of rainfall across 10 days reflects this destination's wet trend. The significant rise in sunlight hours to 13.5 a day, coupled with sustained high UV index levels, pits this month as a period of high solar exposure. Owing to the increased rainfall, the lush green landscapes gain an even deeper hue, fueling a vibrant end to the year in Rikitea. Yet, the weather remains relatively warm, indicating that December continues to be an ideal month for an idyllic tropical vacation or short getaway.

Temperature

The arrival of December sees a recorded average high-temperature of a still warm 27°C (80.6°F), showing little divergence from the previous month's conditions. During December, Rikitea witnesses a consistent average low-temperature of 21°C (69.8°F).

Rainfall

In Rikitea, in December, it is raining for 10 days, with typically 180mm (7.09") of accumulated precipitation. Throughout the year, there are 106 rainfall days, and 1711mm (67.36") of precipitation is accumulated.

Sea temperature

In Rikitea, in December, the average water temperature is 25.9°C (78.6°F).
Note: For swimming, diving, and similar activities, the water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered delightful, allowing for extended periods of enjoyment without discomfort.

Daylight

With an average of 13h and 30min of daylight, December has the longest days of the year.
On the first day of the month, sunrise is at 05:05 and sunset at 18:32. On the last day of December, sunrise is at 05:17 and sunset at 18:49 -09.

Sunshine

The average sunshine in December is 6h.

UV index

The months with the highest UV index in Rikitea are January through March, November and December, with an average maximum UV index of 12. A UV Index value of 11, and more, symbolizes an extreme health hazard from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 12 during December leads to these advisories:
Ensure every key safety measure. People with light skin might sustain burns in fewer than 5 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Apply liberally and reapply a broad-spectrum sunscreen of SPF 30+ every two hours, and promptly after any outdoor workout or a swim. Stay aware! UV radiation is magnified when reflecting off sand and water.