Cook Islands - Weather
December to March is rainy and also the cyclone season. Generally, the climate is warm and sunny, but not too hot. During the winter, April to November, the islands are under the influence of the SE trade winds. However, sudden squalls can occur from other directions with little warning.
June to August – Cooler months
November to March – Warmer seasons with occasional tropical showers
April to November – Drier months with an average temperature of 26°C
December to March – Warmer, humid and damper season with temperatures between 22°C (min) and 31°C (max)
Weather sources:
- Cook Islands Weather Forecast
- A useful guide to South Pacific weather resources compiled by a Noonsite contributor, Rory Garland.
- The Cooks and Samoas Compendium by SV Soggy Paws.
- For links to free global weather information, forecast services and extreme weather information see the Noonsite Weather Page
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AITUTAKI. Dredging has started to improve the entrance and Channel to the harbour. When finished, it will be 5m deep and 15m wide. The south and north basin either side of the wharf, will be 4m deep. The north basin will be for visitors. The south basin will provide space for local boats and visitors. Initially, visitors will anchor and tie back. When funds are available, moorings and shore facilities wil be provided.
The Cook Islands Ministry of Transport and sports and Tourism will publish correct marine information relating to access as more details are known mid-2022.