Rarotonga Weather in December

Rarotonga in December averages 27°C (81°F) during the day and 25°C (77°F) at night. December is part of the rainy season, so frequent rainfall is typical.

Rainfall in Rarotonga in December

As part of the rainy season, Rarotonga sees around 13 days of rain in December, with an average of 200 mm (7.9 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours.

Temperature in Rarotonga in December

In December, Rarotonga gets high temperatures, with highs of 27°C (81°F). Nights cool to around 25°C (77°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.

Sunshine in Rarotonga in December

With about 173 hours of sunshine, the area enjoys a nice balance of sun and rainy moments, creating a pleasant environment.

Wind Speed in Rarotonga in December

December sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Rarotonga. Our weather planner can help you explore destinations with more pleasant weather conditions.