Weather in Papua-Neuguinea in Mai
Country-wide climate normals across 15 cities in Papua-Neuguinea.
How Hot Is Papua-Neuguinea in Mai?
Papua-Neuguinea bakes evenly in May — highs around 27°C are typical from Mendi all the way to Kiunga, with very little regional variation. Lows sit around 21°C even overnight, and the country's small geographic footprint means there are no significant climate pockets. Expect uniform heat day and night.
Sunshine in Papua-Neuguinea in Mai
Limited sunshine and short daylight define Papua-Neuguinea's May: Port Moresby averages just 0.8h of direct sun, with the sun up between 6:15 am and 6:00 pm. The grey, overcast pattern is consistent across most of the country, with little regional variation in cloud cover.
Does It Rain In Papua-Neuguinea In Mai?
Monsoon-like conditions dominate Papua-Neuguinea's May: Port Moresby sees 378mm of rain across 26 days, similar nationwide. Heavy showers fall almost daily, often in dramatic afternoon downpours. Sunshine is brief between storms, and humidity stays high throughout the month.
Is Papua-Neuguinea Humid In Mai?
Saturated air defines Papua-Neuguinea's May: humidity at 84% in Port Moresby, with the country as a whole feeling muggy and oppressive. The air practically drips after rain, and even shaded outdoor areas feel warm and clammy. Plan indoor time during the most humid afternoon hours.
Wind In Papua-Neuguinea In Mai
Papua-Neuguinea's May has gentle wind — Port Moresby averages 10 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Cloud Cover In Papua-Neuguinea In Mai
Papua-Neuguinea's May is dominated by overcast skies: Port Moresby averages 79% cloud cover, with similar grey persistence across the country. Days feel dim and soft-lit, with little break in the cloud deck.