Weekly note
New Caledonia
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Photo by Unknown, Public domain, via Wikimedia Commons.

The numbers

Daily high29°C
Nightly low22°C
Feels like, afternoon32°C
Rainy days, 1 mm or more10 · 205 mm
Humidity78%
Sunshine10.9 h/day
Daylight13.5 h/day
Beach and sea21 of 31 days dry and 23–35 °C; sea 26 °C, warm good
Crowds47 / 100, higher is quieter

Ten-year averages for this calendar month. A rainy day is one with at least 1 mm of rain, as a weather station counts it. The model these figures come from drizzles more than a rain gauge, the more so the warmer the month, so its days count from 2 mm, rising to 5 mm in the hottest.

Weather read at Nouméa, 38 km from the airport (NOU): ten years of ERA5 and ERA5-Land reanalysis, through Open-Meteo's open data.

How busy it gets

December: busier than usual. Busiest in July.

Public holidays in December

Holidays crowd a place out and push fares up around them; they count toward the crowd score above.

New Caledonia in pictures

What to pack

  • Summer clothes by day, highs around 29°C.
  • A packable rain jacket for the 10 or so rainy days.
  • Sun protection: about 11 hours of sunshine a day.
  • Humidity averages 78%; breathable fabrics dry faster.

Each line is a threshold over the ten-year figures above, not advice from anywhere else.

Before you go

CurrencyCfp franc
LanguagesFrench
PlugsType C and F, 220 V
DrivingOn the right
Calling code+687
Travel advice No advice against travel — UK Foreign Office, updated 2025-12-10
HealthUK Foreign Office health advice

Facts from Wikidata (CC0), the UK Foreign Office (Open Government Licence) and the World Bank, refreshed 2026-10-08. The advisory is written for British travellers; entry rules depend on your passport.

On arrival in New Caledonia: the apps, paying, getting around, tipping and the emergency numbers.

December elsewhere

In December from

The other months at New Caledonia

← November · All twelve months at New Caledonia · January →

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