Things To Do › Rarotonga
Practical

When to visit the Cook Islands

📍 Rarotonga, Cook Islands
Where
Island-wide
Opening hours
Year-round
Typical cost
Peak season costs more

The Cook Islands sit at around 21° south, so it is warm all year. The seasons differ in rainfall and humidity rather than in whether you can swim.

Drier season, roughly May to October

Cooler, less humid, less rain. This is peak season: prices are higher and the better accommodation books out well ahead. Best for walking and for anyone who finds humidity hard work.

Wetter season, roughly November to April

Hotter, more humid, more rain — usually heavy and brief rather than all day. Fewer visitors and lower prices. This is also the cyclone season; direct hits are uncommon but worth having travel insurance for.

The water

Swimmable all year. The lagoon does not get cold.

💡 Local tip
The shoulder months either side of the busy season are the sweet spot — warm water, fewer people, and accommodation that has not been booked out for a year.
Listed as a local guide entry — not bookable through CI Booking. Details can change; it is worth confirming before you go.

Book something on Rarotonga

Stay
Peaceful 2BR Retreat with AC Near Muri Lagoon
From NZD 330/night
Stay
Lady D's Houses
From NZD 200/night

Booked direct with local operators — no booking fees.

For local operators

Run a business on Rarotonga?

List your accommodation, tours, vehicle hire or transport on CI Booking and take bookings direct from visitors reading this page. You set your own rates and availability, payments go straight to you, and there is no commission taken from the guest.

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