Noumea weather in September (New Caledonia)

Looking to travel to Noumea in September? Check out this comprehensive weather guide.

In Noumea the weather in September is generally perfect, characterized by high temperatures and moderate rainfall. Anticipate daytime temperatures around 23°C, while night temperatures can drop to 18°C.

Noumea in September usually receives moderate rainfall, averaging around 52 mm for the month. When we look at the climate data from the last 30 years, we can expect around 10 days of rain.

The city usually sees around 228 hours of sunlight, indicating many sunny days.

If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Noumea. June, July, August, September, October, November and December typically offer the most agreeable circumstances. On the other hand, March tends to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Noumea climate page with graphs.

 

Noumea, monthly averages in September

Min TemperatureMin Temperature 18°C  
Max TemperatureMax Temperature 23°C  
Water TemperatureWater Temperature 23°C  
Chance of RainChance of Rain 32%  
PrecipitationPrecipitation 52 mm  
Rainy daysRainy days 10 days  
HumidityHumidity 72%  
WindspeedWindspeed 14 km/h  
SunshineSunshine 228 hours  
Percentage SunshinePercentage Sunshine  

Where to go in New Caledonia in September

Find out more about the weather in New Caledonia in September and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Noumea in September?

For visitors traveling to Noumea, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes. With a water temperature of around 23°C this is a great month to swim so bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Cycling
10/10
Walking
10/10
Barbeque
9/10
Camping
8/10
Outdoor sports
10/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Noumea.

Our site offers climate and forecast data for every country in the world. Are you going to New Caledonia? On this website you can find historical weather averages for many cities in New Caledonia. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.