Papua New Guinea weather

Below are the temperatures expected today at popular destinations in Papua New Guinea. Select a destination to compare today's forecast with average weather conditions.

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The weather guide for Papua New Guinea shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

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Metric (°C / mm)  |  Imperial (°F / inches)

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Compare Papua New Guinea weather with the USA

Below the Papua New Guinea weather chart shows average maximum daytime temperature for Papua New Guinea (Port Moresby) and the USA (Washington).

Maximum daytime temperature (°C)

Papua New Guinea (Port Moresby)
USA (Washington)
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Metric (°C / mm)  |  Imperial (°F / inches)

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Papua New Guinea weather overview

Papua New Guinea, the eastern part of the island of New Guinea, has mountains at its heart and a tropical climate throughout. The swamplands in the south (which include Port Moresby) have the lowest rainfall but are always humid and oppressive. Higher regions are cooler, with snow on the highest peaks and heavy rainfall all year. The north, which includes the Sepik River, endures torrential rains during the northwest monsoon (November to March).

What to pack for Papua New Guinea weather

Take light clothing and add heavier clothes and rainwear if you are going to the highlands.

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