Port Moresby Weather in March
Papua New Guinea · March climate averages and travel tips
In March, Port Moresby has average highs of 29°C (84°F) and lows of 27°C (81°F). The month is very wet, with about 289 mm (11.4 in) of rain spread over 26 days, making it the wettest month of the year. Humidity averages 82%, so it feels sticky and hotter than the thermometer suggests. You get roughly 12.1 hours of daylight and frequently cloudy skies.
Is March a good time to visit Port Moresby?
March is not the best time to visit Port Moresby (2.8/10) mainly because of the rain. The weather is much better in July to September.
Visiting Port Moresby in March
March: warm, wet days
March feels steamy, with warm nights and frequent rain. Showers fall on most days, and thick cloud often limits the sunshine. You'll want a flexible day: rain can interrupt a walk or a drive across town, and muddy trails make hiking a poor bet.
The National Museum and Art Gallery in Waigani is a good stop when the skies open. You can also visit Parliament Haus nearby, though access may be limited. Save outdoor time for breaks in the rain, rather than counting on a full day at Ela Beach.
Events and local plans
There's no major annual Port Moresby festival fixed in March. Easter sometimes falls during the month, and Good Friday can affect opening hours and services, so check locally if your trip overlaps.
If you hate crowds, March is usually a quieter choice than the popular July-to-September travel season. Wet-season demand can also mean better accommodation value, though prices vary by hotel and dates. The trade-off is clear: you're choosing fewer visitors over more reliable weather.
Make the rain work
With rain on 26 days and very little daily sun, don't build your visit around long outdoor plans. The nearby National Museum and Art Gallery and Parliament Haus make a practical Waigani pairing; keep the museum as your fallback if a shower rolls in.
Travelling with kids? Keep an indoor stop in reserve, since even a short downpour can change the feel of an afternoon. For a local meal, try mumu, a dish of meat and vegetables cooked in an earth oven, at a restaurant serving Papua New Guinean food. March is one of the wettest-feeling times to explore, so leave room to shift plans rather than rushing between sights.
March weather at a glance
| Average high | 29°C (84°F) |
|---|---|
| Average low | 27°C (81°F) |
| Daily mean | 28°C (82°F) |
| Rainfall | 289 mm (11.4 in) |
| Rainy days (1 mm+) | 26 |
| Humidity | 82% |
| Cloud cover | 88% |
| Daylight | 12.1 hours |
| Est. sunshine | 1.6 hours/day |
| Wind | 12.1 km/h |
| vs February | About as warm as February, with 117 mm more rain. |
What to pack for Port Moresby in March
- light, breathable clothing
- sunscreen and a hat
- an umbrella or rain jacket
Port Moresby weather in other months
← FebruaryBest time to visit Port MoresbyApril →
Better weather in March nearby
- Melbourne24°C · 48 mm · Excellent
- Perth26°C · 22 mm · Excellent
- Adelaide27°C · 23 mm · Excellent
- Hobart20°C · 54 mm · Excellent
- Auckland22°C · 76 mm · Excellent
- Christchurch21°C · 66 mm · Excellent
Nearby in March
Where else is good in March? See where to go in March.