Things to Do in Papua New Guinea in September
September weather, activities, events & insider tips
Shoulder Season · Good Value
September Weather in Papua New Guinea
Temperature, rainfall and humidity at a glance
87°F (31°C)
High Temp
73°F (23°C)
Low Temp
0.6 inches (15 mm)
Rainfall
70%
Humidity
Is September Right for You?
Weigh the advantages and considerations before booking
Advantages
- + September is the dry season's last word, mornings break clear over the Owen Stanley Range and by 8 AM the sun has burned the hill mist clean off the ridge. The Kokoda Track firms up underfoot, sparing you the knee-deep slurry of the wet months, while the Bismarck Sea lies flat enough for small boats to make the outer islands every single day.
- + Village festivals that took a rain check during the wet are back on. Mid-September brings the Goroka Show: kundu drums pound across the highlands and more than a hundred tribes shake feathered headdresses without the August crush.
- + Air Niugini and PNG Air have reinstated every domestic flight, fewer cancellations, shorter layovers in Port Moresby's Jacksons terminal, and the Trobriand flights finally depart on the day stamped on your ticket.
- + Kimbe Bay and Milne Bay serve up 30 m (100 ft) visibility through September. Currents stay gentle, the reef-edge water holds at 27°C (81°F), and the live-aboards are still on high-season schedules.
Considerations
- − The UV index sits at 8, on the Madang coast unprotected skin turns red in under fifteen minutes and open-water transfers give almost no shade.
- − Even now, afternoon squalls swipe in on roughly one day in three. Caught on the Sepik without a tarp and you're drenched. The humidity clings long after the rain moves on.
- − September is Australia's school-holiday month; Cairns-Port Moresby flights fill with Queensland families and hotel occupancy in Port Moresby and Lae pushes past 90%.
Best Activities in September
Top things to do during your visit
Tufi Fjord sea-kayak day trips
Paddle beneath volcanic cliffs where waterfalls dive straight into salt water. September's light northerlies keep the fjords mirror-calm until late afternoon. Launch from Tufi Dive Resort jetty at dawn for glassy water and the best light on 200 m (656 ft) basalt walls.
Booking Tip: Book only with licensed operators (see list below) at least ten days ahead. Insist on a six-paddler cap so the outrigger doesn't swamp in the swell.
Kokoda Track multi-day treks
September is prime hiking time: leeches retreat, nights fall to 12°C (54°F) at Isurava, and drying clay on the track can still show WWII boot prints. Leave Owers' Corner at 6 AM to outrun both heat and the cloud build-up over Brigade Hill.
Booking Tip: Lock in a guide-and-porter crew two weeks early. Pick operators registered with the Kokoda Track Authority who carry satellite comms.
Madang barrier-reef snorkeling circuits
Outer reefs such as Planet Rock Rock and Bagabag lie 45 minutes by boat from Madang harbour. September clarity often tops 25 m (82 ft) and the reef crest is only 3 m (10 ft) down, good for surface snorkelers who want to float above staghorn gardens tank-free.
Booking Tip: Boats cast off around 8 AM before the trade wind stirs. Smaller outboards nose right up to the reef edge while big dive skiffs hold back.
Sepik River village homestay circuits
Low September water lets motorized dugouts slide up to the haus tambaran in Kanganamun and Palimbe. Fresh paint gleams on the carved façade posts after wet-season repairs. When the sun drops behind sago palms, crocodile-scarred elders trade stories.
Booking Tip: Set it up through community tourism boards at Angoram or Pagwi. Stay two nights so you're not fighting the tide timetable.
Goroka highland coffee plantation tours
Harvest is in full swing; wet-parchment coffee drifts down the Wahgi Valley terraces. Stroll the Arabica rows at 1,600 m (5,249 ft), then sip beans fresh from the drum roaster at the plantation house.
Booking Tip: Plantations within 30 km (19 miles) of Goroka welcome weekday drop-ins; weekends need 48-hour notice so the family can heat the roaster.
Rabaul volcano and hot-springs day trips
Dry trade winds push the Tavurvur plume clear of Rabaul town, you can stand on the ash rim without sulphur tears. After the 200 m (656 ft) climb, slide into the 38°C (100°F) geothermal pools at Tavui Point where the Bismarck Sea slams just metres away.
Booking Tip: Guides gather in Rabaul Hotel lobby at 7 AM; pack reef shoes for the sharp volcanic sand and a change of clothes for the hot-spring soak.
Where to Stay in Papua New Guinea in September
Hand-picked hotels across price tiers for September travellers.
September Events & Festivals
What's happening during your visit
Mid September
Goroka Show
More than a hundred highland tribes meet at Goroka Sports Ground for two days of sing-sing, feather headdresses and bamboo flutes. Reach the grounds early on Saturday, crowds swell fast and the afternoon sun flattens body-paint colours.
Late September
Hiri Moale Festival
Ela Beach, Port Moresby, stages the ceremonial arrival of lakatoi sailing canoes from Gulf villages, replaying ancient hiri trading runs. Coconut oil on dancers' skin mingles with salt spray while drums bounce off the downtown towers.
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View Papua New Guinea Packing List →Essential Tips
Insider knowledge and common pitfalls to avoid
Insider Knowledge
Domestic flights open booking 90 days out, September seats vanish the instant Goroka Show dates hit the web, so mark the release day on your calendar and be ready to click.
Keep a laminated copy of your visa grant letter in your daypack, immigration officers at Jacksons have been known to 'lose' the original, and the copy lets them re-issue on the spot.
Village guesthouses want kina, not cards; swap money at the Port Moresby airport forex the moment you land, smaller towns run dry during festival week.
PMV trucks pack tighter on Fridays when highlanders head to market. Expect to ride the tray beside live chickens and bulging sacks of kaukau (sweet potato).
Avoid These Mistakes
Trying to cram both the Highlands and the Islands into one week, the domestic hop from Goroka to Alotau alone will swallow an entire travel day.
Booking the last flight out on Friday, PMVs seize up and roads close for accidents, so the final plane often lifts off half-empty while passengers are still trapped in traffic.
Assuming English is spoken everywhere, learn basic Tok Pisin greetings; a grin and a few words open doors quicker than cash in remote villages.
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Top-rated things to do in Papua New Guinea this September
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