Weather in Papua-Uusi-Guinea in joulukuu
Country-wide climate normals across 15 cities in Papua-Uusi-Guinea.
How Hot Is Papua-Uusi-Guinea in joulukuu?
Uniform heat across Papua-Uusi-Guinea's December: averages climb to 27°C nationally with overnight lows of 21°C, narrow spread from coast to interior. The hottest cities like Kiunga register similar readings to the coolest, so plan for consistently hot weather across the country.
Sunshine in Papua-Uusi-Guinea in joulukuu
Papua-Uusi-Guinea sees limited sun in December: just 0.8h a day in Port Moresby, with heavy cloud cover common across most regions. Daylight runs from 5:45 am to 6:25 pm, but persistent grey skies and overcast stretches mean direct sunlight is genuinely scarce. Many days pass without any prolonged sunny spells.
Does It Rain In Papua-Uusi-Guinea In joulukuu?
Monsoon-like conditions dominate Papua-Uusi-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 Papua-Uusi-Guinea Humid In joulukuu?
Papua-Uusi-Guinea is enveloped in tropical-thick humidity through December: Port Moresby averages 83%, and most of the country tracks similarly. The constant moisture makes warm temperatures feel substantially hotter, and even nights bring limited cooling. Light cotton clothing is essential.
Wind In Papua-Uusi-Guinea In joulukuu
Winds are light across Papua-Uusi-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 Papua-Uusi-Guinea In joulukuu
Papua-Uusi-Guinea's December 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.