Climate and monthly weather forecast
Luganville, Vanuatu

Luganville's general climate conditions align with the Tropical Rainforest (Af) category of the Köppen climate classification. This geographic setting creates a warm and humid environment all year round. Temperatures do not have significant changes throughout the 12 months, and rainfall is consistently high, creating an environment that supports lush vegetation and a vibrant biodiversity.

On average, the highest monthly temperatures fluctuate from 26°C (78.8°F) to 29°C (84.2°F) while the minimum monthly temperatures sit around 22°C (71.6°F) to 24°C (75.2°F). This marginal temperature variation denotes a wonderfully consistent warmth that forms one of the essential characteristics of this equatorial site. Luganville's pleasant tropical warmth is further reflected in the sea temperatures that range from 26.8°C (80.2°F) to 29.7°C (85.5°F) across the year, facilitating an inviting environment for marine activities.

As for rainfall, Luganville fall under the high-rainfall category owing to the constant presence of tropical showers. The wettest season takes place from January to April with peak rainfall in March at 340mm (13.39"). During the remaining months, rainfall subsides slightly, yet remains significant with the driest month being August at 130mm (5.12").

Alongside this, daylight hours in Luganville moderately fluctuate across the year, from a low 11.2 hours in June, gradually extending to a peak of 13 hours in December. This consistent sunlight coupled with the high humidity and rainfall make Luganville a green paradise, full of vibrant, tropical vegetation and wildlife.

While Luganville's tropical climate ensures fairly constant weather conditions, some months still prove more inviting to travellers than others. Despite frequent tropical showers, May through November stands out as the best time for visitation. These months record relatively lower amounts of rainfall, ranging from 130mm (5.12") in August to 211mm (8.31") in May, providing a greater chance for clear skies and comfortable exploration. The sea temperature during this period remains inviting, varying from 26.8°C (80.2°F) to 27.9°C (82.2°F), ideal for marine activities.

Visitation may prove arduous from December to April due to the increased rain frequency peaking at 340mm (13.39") in March. These months are the wettest of the year, and may thus dampen outdoor activities. Despite the high sea temperatures, reaching up to 29.7°C (85.5°F), they may not adequately compensate for the wetter climate during this period.

Luganville's tropical geographic location means it does not experience the typical spring season. However, when taking the months of September, October, and November as a representative period, the weather remains largely consistent. Temperatures remain warm, falling between 27°C (80.6°F) and 28°C (82.4°F) in daytime and dropping to a range of 22°C (71.6°F) to 23°C (73.4°F) at night. Rainfall is moderate, ranging from 160mm (6.3") in September to 216mm (8.5") in November. Sea temperatures stay inviting, making this time of the year appropriate for engaging with marine life.

According to the local weather patterns, Luganville does not have conventional summers. However, for the typical December, January, and February summer months, the climate is characterized by high rainfall with values ranging from 269mm (10.59") in December to 335mm (13.19") in February. Daytime temperatures maintain at a maximum of 29°C (84.2°F) while night temperatures seldom fall below 24°C (75.2°F). Despite the high rainfall during this period, the sea remains quite warm, meeting a high of 29.7°C (85.5°F) in February, encourage water-based activities.

Luganville's March, April, and May represent a period often associated with autumn. Moderate to high rainfall characterizes this season, with values ranging from 310mm (12.2") in April to 340mm (13.39") in March. Day temperatures remain high, fluctuating between 28°C (82.4°F) and 29°C (84.2°F), while nights are slightly cooler, with values around 24°C (75.2°F). Despite the high rainfall, the warm sea temperatures, which hover around 29.6°C (85.3°F) in March and decrease to 28.7°C (83.7°F) in May, may still attract water sports enthusiasts.

Although Luganville does not experience a typical winter, the June, July, and August period is the representative equivalent. During these months, rainfall is at its minimum with an average of 134mm (5.28") in July and 130mm (5.12") in August. Day temperatures remain pleasantly warm at 26°C (78.8°F) to 27°C (80.6°F), while night temperatures dip marginally to a low but comfortable 22°C (71.6°F). The sea temperature during these months declines slightly compared to the other periods, oscillating between 26.8°C (80.2°F) and 27.1°C (80.8°F). However, the reduction in rainfall coupled with amiable sea temperatures makes this period one of the most favourable times to visit.

January in Luganville, Vanuatu typically commences the year with warm temperatures and high rainfall, establishing the dominance of the wet season over the island. Expect steady monthly temperatures that oscillate between highs of 29°C (84.2°F) and lows of 24°C (75.2°F). Weather in January »

February mirrors January's weather patterns in Luganville, Vanuatu, with tropical rain showers continuing to define the season. February does however top January's rainfall with a slight increase to 335mm (13.19"), characterising this month as the wettest of the year. Weather in February »

While March continues the trend of high rainfall in Luganville, Vanuatu, residents and tourists alike will notice a slight relief from the pervasive soppy conditions of the preceding months. This month receives marginally less precipitation with 340mm (13.39") compared to February, marking a gradual transition towards drier months. Weather in March »

April proffers the start of a perceptible shift in Luganville's weather patterns, ushering in a more favorable balance between rainfall and sunshine. This month sees a more significant drop in precipitation to 310mm (12.2"), contributing to the overall decrease in humidity. Weather in April »

May signifies the transition from the wet to the dry season in Luganville, dramatically decreasing the rainfall to 211mm (8.31"). This month, the lower sea temperatures contribute to the overall cooler climate, with a noticeable difference compared to the balmy waters of the previous months. Weather in May »

June is a popular month to visit Luganville due to its warm yet temperate weather with temperatures staying comfortably between 27°C (80.6°F) and 23°C (73.4°F) from day to night. This month is marked by a further dip in rainfall levels to 196mm (7.72"), making it the driest month of the year. Weather in June »

July in Luganville means an extension of the dry spell that started in June, with significantly reduced rainfall levels at 163mm (6.42"). Temperatures are following the natural progression into cooler climates through a drop in both the night and day averages. Weather in July »

August in Luganville, Vanuatu continues to treat its residents and visitors with a relatively dry climate as rainfall further dwindles to a modest 130mm (5.12"). August mimics July's weather patterns, marking it as a part of the comfortable dry season. Weather in August »

September in Luganville experiences a slight uptick in the rainfall from 130mm (5.12") to 160mm (6.3") while remaining within the dry season ambit. The city remains inviting with warm tropical temperatures that are relatively consistent from day to night. Weather in September »

October carries a distinct transition of weather in Luganville, with an increase in rainfall to 193mm (7.6"), indicating the onset of the wet season. Despite the rise in precipitation, sea and air temperatures remain consistently warm, ensuring the tropical vibe remains intact. Weather in October »

November in Luganville, Vanuatu sees a sharp leap in precipitation levels to 216mm (8.5"), announcing the full return of the wet season. As the showers become more frequent, the sea temperatures rise, making the coastal activities even more enjoyable. Weather in November »

Concluding the year, December in Luganville is marked by high rainfall, with an increased total of 269mm (10.59"). This month does not bring significant changes to the weather pattern from November, continuing with regular bouts of rain. Weather in December »