Weather in Islas Cook in mayo
Country-wide climate normals across 10 cities in Islas Cook.
How Hot Is Islas Cook in mayo?
Islas Cook sees consistently hot May weather — average highs of 27°C, average lows of 26°C, with minimal regional differences. Whether you're in Avarua or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in Islas Cook in mayo
Limited sunshine and short daylight define Islas Cook's May: Avarua averages just 1.3h of direct sun, with the sun up between 7:00 am and 6:10 pm. The grey, overcast pattern is consistent across most of the country, with little regional variation in cloud cover.
Does It Rain In Islas Cook In mayo?
Wet conditions dominate Islas Cook in May — Avarua sees 174mm of rain across 18 days, with rain a near-daily feature in most regions. Some areas see considerably more, particularly mountain-facing or windward coasts. Plan around frequent showers and pack reliable rainwear.
Is Islas Cook Humid In mayo?
Saturated air defines Islas Cook's May: humidity at 76% in Avarua, 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 Islas Cook In mayo
Islas Cook sees consistent breezes in May — averaging 27 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 Islas Cook In mayo
Heavy overcast covers Islas Cook in May: 76% cloud cover in Avarua, 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.