Vanuatu Weather & Climate: Monthly Averages

Vanuatu is a mountainous island nation in the southwestern Pacific Ocean. Technically an archipelago, Vanuatu is part of the renowned Australasia Ecozone along with other island nations in the Pacific, making the entire country a terrestrial ecoregion in its own right. The country is home to impressive marine reserves, biodiversity, and is known for azure waters, white sand beaches, refreshing hiking trails, and diving spots that adventure junkies would love.

Weather and Temperature

In general, Vanuatu has a subtropical climate. Temperatures are generally between 21°C (70°F) and 32°C (90°F), with night temperatures between 15°C (59°F) and 27°C (81°F). Vanuatu’s warmest months are from January to March, with very high maximum daytime temperatures at 31°C (88°F) in both Aneityum and Port Vila, and nighttime temperatures of around 23°C (73°F) in Port Vila. The coldest month in the country is July, with maximum daytime temperatures of 26°C (79°F) in Port Vila, as well as nighttime temperatures around 18°C (64°F) in the same city.

Rainfall in Vanuatu

Rain can occur in Vanuatu throughout the year, but precipitation mostly falls between January and April. Vanuatu gets fairly high amounts of precipitation annually, with an average of about 2450 mm (96 in) per year. March is the wettest month, with heavy rainfall measuring 332 mm (13 in) in Aneityum and 362 mm (14 in) in Luganville. July is the driest month, with moderate rainfall in Luganville of about 81 mm (3.2 in) and high rainfall of 100 mm (3.9 in) in Aneityum.

Volcanic Activity and Weather

It is also worth mentioning that Vanuatu is home to some of the world's most active volcanoes, namely Mount Yasur on Tanna Island. Because Vanuatu's islands are volcanic in nature, fluctuations in volcanic activity can contribute to the weather each island experiences throughout the year. Additionally, the northern islands can be considerably wetter than the southern islands.

Does It Snow in Vanuatu?

There is no recorded snowfall in the history of Vanuatu to date. This is because Vanuatu is near the Equator, where existing weather conditions like increased heat and humidity make it impossible for snow to ever occur in the islands.

Does Vanuatu Get Hurricanes?

Considering Vanuatu’s location in the Pacific Ocean, the more appropriate term for this stormy weather disturbance is ‘tropical cyclone’. Tropical cyclone season in Vanuatu lasts from December to April and can begin as early as November in a given year. The most destructive tropical cyclone to have ever been recorded in the history of Vanuatu to date is Cyclone Pam in 2015, when severe flooding affected most residential areas and makeshift homes along the coastal regions.

Best Time to Visit Vanuatu

The best time to visit Vanuatu is from May to October. If you are traveling north, we suggest visiting Vanuatu between July and August. If you are interested in the southern islands, we recommend going in May, June, September, and October, as the weather is considerably better for travel and leisure during these months. This is because it is a little cooler down south than in the northern parts of Vanuatu.

We do not recommend traveling to Vanuatu from December to April, as cyclones typically pass through Vanuatu during this period.