Weather in New Caledonia in Tháng 12
Country-wide climate normals across 15 cities in New Caledonia.
How Hot Is New Caledonia in Tháng 12?
New Caledonia's December is consistently warm — typical 27°C, with no major regional outliers.
Sunshine in New Caledonia in Tháng 12
New Caledonia sees limited sun in December: just 2.1h a day in Nouméa, with heavy cloud cover common across most regions. Daylight runs from 5:05 am to 6:35 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 New Caledonia In Tháng 12?
Heavy seasonal rains saturate New Caledonia in December — Nouméa averages 211mm of rain across 17 days, with downpours an almost daily feature. The pattern is consistent across most regions, particularly along monsoon-affected coasts. Expect torrential afternoon storms followed by humid heat.
Is New Caledonia Humid In Tháng 12?
Saturated air defines New Caledonia's December: humidity at 77% in Nouméa, 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 New Caledonia In Tháng 12
Breezy conditions cover New Caledonia's December: Nouméa sits at 21 kph on average, with the country as a whole feeling windy through the day. Afternoon winds pick up across most cities, and coastal regions often run significantly higher.
Cloud Cover In New Caledonia In Tháng 12
Cloudy skies dominate New Caledonia in December — 73% cover in Nouméa, with similar overcast conditions in most regions. Direct sun is patchy and broken; expect grey stretches between brief bright moments. Coastal areas may be heavier than inland.