Weather in New Caledonia in Januari
Country-wide climate normals across 15 cities in New Caledonia.
How Hot Is New Caledonia in Januari?
Uniform heat across New Caledonia's January: averages climb to 28°C nationally with overnight lows of 24°C, narrow spread from coast to interior. The hottest cities like Koumac register similar readings to the coolest, so plan for consistently hot weather across the country.
Sunshine in New Caledonia in Januari
Limited sunshine and short daylight define New Caledonia's January: Nouméa averages just 1.7h of direct sun, with the sun up between 5:25 am and 6:40 pm. The grey, overcast pattern is consistent across most of the country, with little regional variation in cloud cover.
Does It Rain In New Caledonia In Januari?
Heavy seasonal rains saturate New Caledonia in January — Nouméa averages 266mm of rain across 19 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 Januari?
New Caledonia is enveloped in tropical-thick humidity through January: Nouméa averages 77%, 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 New Caledonia In Januari
Persistent breeze shapes New Caledonia's January: 21 kph in Nouméa, with consistent wind across the country. The conditions are ideal for sailing and other wind sports, but can be disruptive for fine outdoor work.
Cloud Cover In New Caledonia In Januari
Cloudy skies dominate New Caledonia in January — 74% 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.