When to go · Tonga
Tonga in December
Mixed month. Christmas brings home the diaspora: flights full despite the storm season.
Key facts
- Verdict
- Mixed
- Crowds
- High
- Tonga
- Prices
- High
- Tonga
Verdict
Christmas brings home the diaspora: flights full despite the storm season.
Is another month better than December?
December is rated mixed. These months rate higher:
Weather in December
- Tongatapu and 'Eua · Nuku'alofa, the south coast, 'Euarainy
Southernmost group: Jun–Aug nights can drop to about 16 °C (61 °F), and the trade winds make it pleasant. Dec–Mar is humid with heavy showers and cyclone risk.Southernmost group: Jun–Aug nights can drop to about 61 °F (16 °C), and the trade winds make it pleasant. Dec–Mar is humid with heavy showers and cyclone risk.
- Ha'apai · Lifuka, Foa, Uolevarainy
Low coral islands with little shade; the whole group is exposed to storms and to tsunamis.
- Vava'u · Neiafu and the island mazerainy
A few degrees warmer and wetter than Tongatapu. The sheltered harbour makes it the sailing base; yachts arrive from May and leave before November.
- The Niuas · Niuatoputapu, Niuafo'oustorm or typhoon risk
Remote northern islands closer to Samoa; hot, wet and rarely visited, with infrequent flights.
- Nuku'alofa29 °C (84 °F) / 22 °C (72 °F), 15 rain days84 °F (29 °C) / 72 °F (22 °C), 15 rain days
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
King Tupou I Day
4 Dec
Honours the founder of the modern kingdom; offices closed.
Christmas and Boxing Day big impact
25–26 Dec
Diaspora families return from NZ, Australia and the US; flights full, churches packed, businesses shut.
Start of cyclone season and Christmas
Late Nov–Dec · Nuku'alofa
Christmas is a family and church week: shops and tours close for several days.
Crowds and prices
- Crowds · Tonga
- High
- Prices · Tonga
- High
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Tonga, side by side.
Verdict
Dec: Mixed
May: Great (better)
Crowds
Dec: High
May: Low
Prices
Dec: High
May: Medium
Festivals listed
Dec: 3
May: 0
December: Christmas brings home the diaspora: flights full despite the storm season.
May: Dry season begins; yachts start to arrive in Vava'u.
Tonga: figures are long-term averages from this guide, not a forecast.
What to pack
- A rain jacket or umbrella and shoes that dry fast
- A spare day in the plan: storms can cancel flights and ferries
Where to go in December
Better another month
The Niuas
Remote northern islands closer to Samoa; hot, wet and rarely visited, with infrequent flights.