Is the weather good in New Caledonia in December 2025?
For the past few decades, the average daily temperatures in New Caledonia during December have been around +79°F.
In New Caledonia the temperature rarely varies more than seven degrees between the different parts with the highest temperature +79°F in Noumea to +79°F in Noumea. So you should be able to pack for similar conditions wherever you go in the country.
Temperature, wind and humidity in December
- rainiest? Noumea, with an average of 4 mm of rain and humidity of 80%;
- warmest? Noumea, with daytime temperatures averaging +79°F;
- windiest? Noumea, with an average of 4 m/s;
- coolest? Noumea, with daytime temperatures averaging +79°F;
How good is the weather in New Caledonia in December?
How warm is it in New Caledonia during December?
This is how hot it usually is in December
- Average maximum temperature for the month: +79°F;
- Average minimum temperature for the month: +73°F;
- Highest monthly temperature: +79°F;
- Lowest monthly temperature: +72°F;
Monthly temperatures:
- Warmest: February with an average +81°F during the day;
- Coldest: July with an average +70°F of the day;
- Hottest month in hottest city: February in Noumea;
- Coldest month in coolest city: July in Noumea;
Winds in New Caledonia during December
December tends to offer light winds averaging 4 m/s. However, coastal cities may experience breezes during the mornings and afternoons.
Comparison between cities in December:
- Highest average wind speed: Noumea with 4 m/s;
- Lowest average wind speed: Noumea with 4 m/s;
- Windiest day of the month: Noumea with 4 m/s;
- The least windy day of the month: Noumea with 3 m/s;
Humidity and precipitation in New Caledonia in December
Comparison between cities in December:
- Highest average rainfall: Noumea with 112 mm;
- Lowest average rainfall: Noumea with 112 mm;
- Most number of rainy days: Noumea with 19 rainy days;
- Least number of rainy days: Noumea with 19 rainy days;
- Highest risk of rain during the day: Noumea with 61%;
- Least risk of rain during the day: Noumea with 61%;
- Highest average humidity: Noumea with 80%;
- Lowest average humidity: Noumea with 80%;
Tips for traveling to New Caledonia in December
Looking for some tips for traveling to the sun, snow, or whatever you're aiming for New Caledonia? Activities, weather, and clothing are closely linked. In addition, it's important to pack only what you really need so you don't have to worry about heavy packing or paying extra baggage fees.
Here is some advice on what to pack and what kind of activities you can do in the New Caledonia based on the weather that December is expected to bring. The advice applies to the country as a whole – local weather and possible activities may differ somewhat.
Pack right for December
- For light showers, an umbrella or a thin and light rain cape is usually sufficient, while more rain may require rainwear and rain boots.
- Warm - neither hot nor cool, are probably the most comfortable when you think of sunbathing. Shorts, shorter skirts or dresses, tank tops and t-shirts are the basics here. If you're going to a seaside resort, don't forget your swimwear and maybe even a snorkel, mask and flippers.
- Light winds are probably most comfortable in hot weather but is cooling in cool and cold weather. If it is hot (when the air temperature is about 30 degrees), the wind can have a warming effect. A thin, windproof jacket and long trousers help to counteract these effects.
- High humidity means that the air conducts heat to and from the skin more easily. For example, if the air is hot (above skin temperature), it will be harder to stay cool. On the other hand, if the air is cool or cold, it is more difficult to stay warm. In high humidity, the choice of clothing makes less of a difference. However, your physical activity plays a bigger role.
FAQ
What can you do outside when it's warm in New Caledonia?
Is December a good time to visit New Caledonia?
Monthly weather in New Caledonia
Source of the data
For this page, we’ve looked at the typical weather in New Caledonia, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.
