Climate and monthly weather forecast
Poum, New Caledonia


The climate of Poum

Poum, a township nestled at the northernmost point of New Caledonia's mainland, is characterized by the Tropical wet and dry climate, classified as 'As' under the widely recognized Köppen climate classification. This classification primarily owes its presence to substantial fluctuations in rainfall distribution throughout the year, leading to distinct wet and dry seasons.

Shifting focus to the broader climatic behaviour, it is the remarkable interplay between temperatures, daylight, and sea current that defines Poum's weather. To elaborate further, sea temperatures start from 23.6°C (74.5°F) in August, gradually rising to peak in February at 28.4°C (83.1°F) before descending again. Alongside, daylight hours range from the shortest average of 10.9h in June to the longest average of 13.3h in December.

This climatic configuration of alternating wet and dry phases nurtures a rich diversity of ecosystems within the region. The annual fluctuations combined with the tropical setting and geographical positioning ensure a charismatic blend of weather manifestations with distinct seasonal progressions.

The best time to visit Poum

The optimal time for tourist to enjoy Poum's offerings would coincide with the period of comfortable temperatures and ample daylight hours. This period typically falls from May to October. During these months, temperatures are relatively mild featuring sea temperatures fluctuating between 24.2°C (75.6°F) in July and 26.1°C (79°F) in October. Additionally, daylight averaging between 11.2h to 13.2h through these months permits extended sightseeing opportunities. It indeed is the balanced periods of moderate temperatures and generous daylight that create the most endearing weather conditions for any traveler visiting Poum.

The worst time to visit Poum

However, when planning a trip to Poum, it is recommended to avoid the months from January to March. During this time, the high sea temperatures register between 28.1°C (82.6°F) in January and 28.2°C (82.8°F) in March. This coupled with the fluctuating daylight hours that range between 12.8h in February to 13.2h in March can result in discomfort, hindering outdoor activities and sightseeing endeavors. Thus, these climatic conditions might not offer the most enjoyable experience for travelers.

Spring weather in Poum

Spring, transitioning from the colder months into the warmer part of the year, is characterized by steadily rising sea temperatures starting at 24.8°C (76.6°F) in September and reaching 26.9°C (80.4°F) in December. A distinctive feature of this season is the gradual increase in daylight hours that rise from 12h in September to 13.3h in December, providing an ideal setting for experiencing the region's vibrant springtime bloom.

Summer weather in Poum

Summer in Poum resides under soothing conditions with temperatures reaching from 27.3°C (81.1°F) in January to 28.4°C (83.1°F) in February. Daylight hours peak at 13.2h in January, enhancing the overall experience of the summer season. However, it's important to highlight that this is also a time when temperatures can reach their annual peak, necessitating precautions for outdoor ventures.

Autumn weather in Poum

Autumn observes a steady decrease in temperatures, with sea temperatures ducking down from 28.2°C (82.8°F) in March to 25.8°C (78.4°F) in May. The daylight hours also follow a downward curve falling from 12.2h in March to 11.2h in May. This creates a cooling effect that ushers in the refreshing autumn ambiance, sparking the landscape into a fiery display of fall colors.

Winter weather in Poum

During winter, sea temperatures continue to spiral downwards, hitting a yearly low of 23.6°C (74.5°F) in August. Correspondingly, daylight hours bottom at 10.9h in June. Notwithstanding, it is during these cooler, shorter days that Poum's landscapes are at their most arresting, and the overall weather conditions remain bearable for tourists to explore the natural wonders, making it an equally interesting time of the year to tour Poum.

Weather in January

Coasting through the start of the year, January introduces pockets of warmth to the tropics of Poum, New Caledonia. The sea behaves warmly as it houses temperatures around 28.1°C (82.6°F), affirming the ambient comfort the town enjoys. Weather in January »

Weather in February

February's approach announces a discreet elevation in the ambiance, as if aspiring to outshine its predecessor. With the sea maintaining temperatures around 28.4°C (83.1°F), it serves as a mirror, reflecting the tropical embrace of this New Caledonian nook. Weather in February »

Weather in March

March ushers in a gentle trembling in the climatic frequency of Poum that subtly enhances its tropical charm. Despite the sea temperatures slightly cooling off to 28.2°C (82.8°F), the waterfront retains its inviting aura. Changes in wind patterns bring about distinctive whispers in the surroundings. Weather in March »

Weather in April

With April at the helm, Poum's atmosphere demonstrates a conspicuous cooling trend. Witnessing a decline in sea temperatures to 27.3°C (81.1°F), there is a seamless transition from the hotter seasons. As the sun journeys across the sky, shadows alter their profiles subtly. Weather in April »

Weather in May

May brings a refined coolness to the weather spectrum of Poum, marking the onset of a cooler phase. The sea reflects this by dwelling at a gentler 26.1°C (79°F), creating a soothing beachfront. Comparative tranquility blankets the region, magnifying its scenic charm. Weather in May »

Weather in June

June unfurls another layer of appeasement as Poum dives deeper into the cooler part of the year. With the sea holding a temperature of around 25.3°C (77.5°F), beach visits offer a refreshing escapade. Early-morning dew embellishes the town’s greenscape. Weather in June »

Weather in July

As the Southern Hemisphere embraces the winter, July introduces the coolest shades in Poum's climatic array. Sea temperatures settle around 24.2°C (75.6°F), further amplifying the cooling trend. Despite the evident winter inception, the tropical aura remains unscathed. Weather in July »

Weather in August

During August, Poum extends its amicable winter spell a touch further. A cool 23.6°C (74.5°F) paints the sea a gentle hue. In the absence of a dramatic temperature swing, the overall aura remains inviting. The sun tussles with clusters of clouds, casting interesting silhouettes on the town. Weather in August »

Weather in September

September denotes a gentle nudging towards the warmer spectrum, not too abrupt, not too tentative. The sea signals this transition with a nudge to 23.8°C (74.8°F). A harmony persists in the atmospheric symphony, reflecting the gradual seasonal shift. Weather in September »

Weather in October

Mellow warmth invades the color palette of Poum's weather as October takes the reins. The sea blushes to a cozy 24.8°C (76.6°F), sparking a series of beach outings. The town basks under clear skies punctuated by scattered cloud formations. Weather in October »

Weather in November

As November enters the scene, the heat throttle gently accelerates. The sea pitches in an encouraging 25.8°C (78.4°F), promising longer days of sunshine. A breezier attitude takes over the environment, swaying every palm frond in agreement. Weather in November »

Weather in December

As the year winds down, December gifts Poum its warmest greetings. The sea emerges the hottest at 26.9°C (80.4°F), ushering in an array of water-related revelries. Sunlight reigns supreme, offset loosely by harmless clouds. Seasonal showers conclude the rain account of the year. Weather in December »

Frequently asked questions

When is the sea warmest in Poum?

With an average sea temperature of 28.4°C (83.1°F), February is the month with the warmest seawater in Poum.

What is the month with the shortest days in Poum?

The month with the shortest days is June, with an average of 10h and 54min of daylight.

What is the month with the coldest sea water in Poum?

With an average sea temperature of 23.6°C (74.5°F), August is the month with the coldest seawater in Poum, New Caledonia.

When are the longest days in Poum?

With an average of 13h and 18min of daylight, December has the longest days of the year in Poum, New Caledonia.

Is there Daylight Saving Time (DST) in Poum?

Poum, New Caledonia, does not observe Daylight Saving Time (DST). +11 timezone is used throughout the entire year.

Average sea temperature
Poum, New Caledonia

Average sea temperature - Poum, New Caledonia

The best month for swimming (with the highest average sea temperature) is February (28.4°C).
The coldest month (with the lowest average sea temperature) is August (23.6°C).


Average daylight
Poum, New Caledonia

Average daylight - Poum, New Caledonia

The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).


Poum, New Caledonia

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