The highest day temperature in December 2025 was 84°F. The lowest night temperature was 80°F. The average values for day and night temperatures during December were 82.8°F и 82.5°F respectivly.

The average sea surface temperature in December 2025 for Moorea was 85.9°F. The maximum and minimum values were 84.2°F and 87.4°F respectively.

Most of the days in December are cloudy but you can also expect sunny or gloomy days.

Precipitation total in December for Moorea is 8.3 in. It makes december one of the most rainy months of the year.

The average wind speed in December is 13.1 mph. It makes December one of the most windless months of the year for Moorea.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Moorea in December is 6.2 hours.