New Caledonia Climate and Average Weather
Climate of New Caledonia: average temperatures, rainfall and seasons month by month.
Climate in New Caledonia month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 86° | 73° | 5,7 in | ★★★★☆ |
| February | 84° | 74° | 14,8 in | ★★★☆☆ |
| March | 83° | 73° | 13,1 in | ★★★☆☆ |
| April | 81° | 71° | 9,7 in | ★★☆☆☆ |
| May | 78° | 68° | 3,9 in | ★★★★☆ |
| June | 76° | 65° | 3,9 in | ★★★★☆ |
| July | 73° | 63° | 8,7 in | ★★★☆☆ |
| August | 74° | 63° | 3,0 in | ★★★★☆ |
| September | 76° | 63° | 2,3 in | ★★★★☆ |
| October | 79° | 66° | 5,2 in | ★★★★☆ |
| November | 81° | 68° | 2,6 in | ★★★★☆ |
| December | 85° | 71° | 6,4 in | ★★★☆☆ |
Climate type: Temperate. Source: Open-Meteo archive (ERA5).
Recent extremes in New Caledonia
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How New Caledonia compares with nearby places
Annual averages, and the difference against New Caledonia.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Vanuatu | 336 mi | 77°F | +36°F warmer | 83 in |
Best time to visit New Caledonia
Go in August, September and November. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: March, April and July - expect the least comfortable mix of heat, cold or rain.
What this means for New Caledonia
Today is slightly warmer than average for October. The forecast high of 82°F is 3.1°F above the 79°F typical for this month.
A 10% chance means most of the area stays dry; a passing shower is possible but short.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Southern Hemisphere, so peak summer falls in December to February.
The gap between the warmest and coldest month averages 43°F - an unusually even climate through the year.
What to pack, what to skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Sunglasses, a brimmed hat and SPF 30+
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- High-factor sunscreen and a long-sleeve sun layer for midday
- Avoid unshaded sightseeing between 10am and 4pm - the UV index peaks at 9.
- If your dates are flexible, avoid March, April and July - historically the least comfortable months here.
Summary
New Caledonia is a country in Oceania. New Caledonia is a country in Oceania with its capital at Noumea. It has a population of about 270.000. The capital is Noumea.
Right now it is 82°F (28°C) in New Caledonia with overcast. It feels like 82°F. Today runs from 64°F to 82°F. Chance of precipitation is 10%. Sightseeing conditions score 9/10 - excellent - go now.
The best time to visit New Caledonia is August, September and November. The climate is temperate. March, April and July tend to be the least comfortable months. January is the warmest month with average highs near 86°F, while August is the coldest with lows near 63°F.
In plain terms. Today is slightly warmer than average for October. The forecast high of 82°F is 3.1°F above the 79°F typical for this month. The best window to be outside is roughly 6 PM to 9 PM, when temperature, rain chance and wind line up best. driving is the strongest bet in New Caledonia today at 9.1/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about New Caledonia
| Type | Country |
|---|---|
| Continent | Oceania |
| Continent | Oceania |
| Coordinates | 22°16′32.9″S 166°27′28.8″E (-22.2758, 166.458) |
| Capital | Noumea |
| Population | 270.000 |
| Area | 7.172 sq mi |
| ISO code | NC |
| ISO 3166-1 alpha-3 | NCL |
| Currency | CFP franc (XPF) |
| Languages | French |
| Calling code | +687 |
| Time zone | Pacific/Noumea |
| Local time | 10:19 PM (UTC+11:00) |
| Best months | August, September and November |
| Climate | Temperate |
Weather map for New Caledonia
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore New Caledonia
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is New Caledonia?
New Caledonia is a country in Oceania. Its coordinates are -22.2758, 166.458. It lies in Oceania.
What is the weather like in New Caledonia right now?
It is currently 82°F (28°C) with overcast. Humidity is 50% and wind is 8 mph.
When is the best time to visit New Caledonia?
August, September and November offer the most comfortable conditions in New Caledonia, which has a temperate climate. March, April and July are usually the hardest months for outdoor plans.
What time zone is New Caledonia in?
New Caledonia observes Pacific/Noumea (UTC+11:00). The local time is 10:19 PM.
How many people live in New Caledonia?
New Caledonia has a population of approximately 270.000.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (countries-v1) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 25, 2026 at 10:19 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
