New Caledonia
New Caledonia in May
🌦️ Shoulder (showers)Pleasant, a little humid and some showers.
🎒 Pack: sunglasses & hat
Why May scores 9.1What goes into the score
How it works- Weather comfort8.7
- ✓Comfortable temperatures (26°C highs / 20°C lows)
- !Humid (dew point 19.3°C)
- ✓Mostly dry (~90 mm rain)
- Air quality10.0
- ✓Good (within WHO guideline) (PM2.5 ~5 µg/m³)
- Seasonal hazards10.0
- ·No notable seasonal hazards
- Safety baseline7.5
- ·Increased caution
| May | Aug | |
|---|---|---|
| Score | 9.1 Excellent | 9.5 Excellent |
| Season | 🌦️ Shoulder (showers) | ☀️ Dry season |
| High / low | 26° / 20° | 23° / 18° |
| Rain | 90 mm | 68 mm |
| Humidity | dew pt 19° | dew pt 16° |
| PM2.5 | 5 µg/m³ | 5 µg/m³ |
Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Nouméa weather-station normals. Rainfall: Nouméa weather-station normals (national met service).
Holidays & crowdsMay 2027
Long weekendThere's at least one long weekend. Domestic travel picks up and popular spots get busier over those days.
- Pentecost Monday 15–17 May · 3 days off in a row
Other public holidays: Labor Day (1 May) · Ascension Day (6 May) · Victory Day (8 May)
National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).
Explore New CaledoniaEvents, sights, food & souvenirs
Check event dates locallyA French Pacific territory with one of the world's largest lagoons, a UNESCO-listed barrier reef, Kanak culture and a French-influenced capital, Nouméa.
No major events on our calendar for May.
Coming up later
Bastille DayEvery year14 July every year
France's national day, marked with a parade and fireworks.
Why go: Public holiday.
Where: Nouméa
Humpback whale seasonDate variesUsually mid-July to mid-September
Humpback whales come to the lagoon's southern waters to breed and calve.
Why go: Whale-watching boat trips run from Nouméa.
Where: Prony Bay and the southern lagoon
Citizenship DayEvery year24 September every year
A public holiday marking the date France took possession in 1853, now framed as a day of shared citizenship.
Why go: Public holiday; some services close.
Where: Territory-wide
Nouméa
The capital, with beaches at Anse Vata and Baie des Citrons, markets and French cafes.
Tjibaou Cultural Centre
A centre for Kanak culture in buildings designed by Renzo Piano inspired by traditional huts.
Isle of Pines
An island of white-sand bays and columnar pines, with the sheltered Piscine Naturelle at Oro Bay.
Amédée Lighthouse
A 19th-century lighthouse on an islet in the lagoon, reached by day-trip boat from Nouméa.
Blue River Provincial Park
A park in the south with red earth, rivers and the drowned forest of Yaté Lake.
Loyalty Islands
Lifou, Maré and Ouvéa, with cliffs, beaches and strong Kanak traditions.
Bougna
A Kanak dish of yam, taro, sweet potato and meat or fish cooked in coconut milk inside banana leaves on hot stones.
Venison
Rusa deer, introduced in the 19th century, is a common local meat.
Blue prawns
Farmed prawns known for their sweet flavour and blue colour.
Isle of Pines snails
Large land snails cooked in garlic butter.
💡 Isle of Pines
Lifou vanilla
Vanilla pods grown on the Loyalty Islands.
Kanak carvings
Wooden carvings including the flèche faîtière, the roof spire of a chief's hut.
💡 Craft markets and cultural centres
Niaouli oil
Essential oil from the local niaouli tree.
Airport transfer Kiwitaxi
Partner links: we may earn a small commission at no extra cost to you. It never affects scores.