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Asaro mudmen

Best Time to Visit Papua New Guinea

Typically tropical, Papua New Guinea’s climate is hot, humid and punctuated by heavy rains during the wet season, November-April. The dry season months, May-October, are generally the most pleasant, and also coincide with many of PNG’s festivals. Hiking and wildlife watching are also more comfortable during the dry season, diving is good year round, while surfing on the north coast is best in the wet season.

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Papua New Guinea in the dry season (May-October)

Along the coast and lowlands of Papua New Guinea, the temperature averages around 28°C year round. It’s generally cooler during the May-October dry season, with minimums of 23-24°C. Venture into the Highlands and the temperature drops significantly – you can expect night frosts above 2,100m. The relative humidity in PNG is high – ranging from 70-90%, but both heat and humidity are tempered by southeasterly trade winds that blow during the dry season.

rabual Mt Tavurvur

Papua New Guinea in the wet season (November-April)

Although it’s cooler in the Highlands of PNG, you can generally expect high humidity and temperatures of up to 32°C during the hot, sticky wet season. Northwesterly monsoonal winds drive the main rainy season, December through March, with annual rainfall ranging from a fairly modest 1,300 mm in Port Moresby to a deluging 4,000 mm in the Highlands. The transitional months of April and October are less wet, but have hot, humid weather and unpredictable rainfall.

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