Port Moresby Weather in June

June weather in Port Moresby

June stays warm, with highs around 28°C and nights near 26°C. Humidity is high, so even a short walk can feel sticky. Rain falls on 11 days, often interrupting outdoor plans, while cloud and limited sunshine can make the day feel overcast.

You can still visit the National Museum and Art Gallery or explore Parliament Haus between showers. Port Moresby Nature Park is a good outdoor choice when the paths are dry. If you're thinking of Varirata National Park, rain can make its trails muddy, so don't count on a long hike every day.

Events and crowds

The King's Birthday is a public holiday in June. Government offices may close, so keep that in mind if you need to handle paperwork. It's a quieter month than July to September, which are among the best months to visit. Port Moresby doesn't draw huge tourist crowds, but you may find less pressure on accommodation than in the busier dry-season months.

If you hate crowds, June can suit you, though the damp weather is a trade-off. Prices can be easier than in peak season, but that's not guaranteed; check local rates before you settle on dates.

Tips for Port Moresby in June

June is wetter than July, but drier than May. Plan outdoor time around breaks in the rain, and keep indoor sights in mind for cloudier afternoons. Ela Beach works for a seaside stroll when conditions are calm, but it may not be a reliably sunny beach day.

For a practical local tip, ask your hotel about transport to Port Moresby Nature Park rather than assuming you can walk there from central Waigani. The park is outside the city centre, and arranging a ride makes the outing simpler in humid, changeable weather.