Väder i Cooköarna i december
Klimatinormaler för hela landet över 10 städer i Cooköarna.
How Hot Is Cooköarna in december?
Cooköarna bakes evenly in December — highs around 27°C are typical from Oneroa all the way to Moto Kavata, with very little regional variation. Lows sit around 26°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 Cooköarna in december
Persistent cloud and grey skies define Cooköarna's December: about 1.5h of sun a day in Avarua. Daylight is in short supply too, running from 5:50 am to 7:15 pm, and most regions of the country see similar overcast conditions. Bright stretches are uncommon and brief.
Does It Rain In Cooköarna In december?
Heavy seasonal rains saturate Cooköarna in December — Avarua averages 227mm 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 Cooköarna Humid In december?
Heavy oppressive humidity covers Cooköarna in December: 77% on average in Avarua, 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 Cooköarna In december
Cooköarna sees consistent breezes in December — averaging 26 kph in Avarua, with similar windy conditions across most regions. Coastal and exposed inland cities often see considerably more, especially in the afternoons. Wind-sensitive plans should factor this in.
Cloud Cover In Cooköarna In december
Cooköarna's December is dominated by overcast skies: Avarua averages 76% cloud cover, with similar grey persistence across the country. Days feel dim and soft-lit, with little break in the cloud deck.