Weather in Papoea-Nieuw-Guinea in december
Country-wide climate normals across 15 cities in Papoea-Nieuw-Guinea.
How Hot Is Papoea-Nieuw-Guinea in december?
Papoea-Nieuw-Guinea sees consistently hot December weather — average highs of 27°C, average lows of 21°C, with minimal regional differences. Whether you're in Port Moresby or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in Papoea-Nieuw-Guinea in december
Dark, overcast days dominate Papoea-Nieuw-Guinea in December — Port Moresby sees just 0.8h of sun a day, and the pattern is similar across most regions. Cloud cover is heavy and persistent, with even the brighter regions struggling to escape the gloom for long.
Does It Rain In Papoea-Nieuw-Guinea In december?
Monsoon-like conditions dominate Papoea-Nieuw-Guinea's December: Port Moresby sees 410mm of rain across 28 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 Papoea-Nieuw-Guinea Humid In december?
Heavy oppressive humidity covers Papoea-Nieuw-Guinea in December: 83% on average in Port Moresby, and similar saturating conditions exist nationwide. The air feels thick and heavy from sunrise to sundown, with little overnight respite. Coastal and tropical regions feel especially stifling.
Wind In Papoea-Nieuw-Guinea In december
Winds are light across Papoea-Nieuw-Guinea in December — averaging 9 kph in Port Moresby, with mostly still air across the country. Outdoor activity is comfortable; sailing and similar wind-dependent sports may struggle. The pattern is consistent in most regions.
Cloud Cover In Papoea-Nieuw-Guinea In december
Heavy overcast covers Papoea-Nieuw-Guinea in December: 79% cloud cover in Port Moresby, with similar grey conditions in most regions. Direct sun is rare, and the pattern is persistent across the country. Coastal and northern regions feel especially heavy.