Cook Islands weather in October 2021

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Below are average maximum temperatures at popular destinations in the Cook Islands in October. Select a destination to see more weather parameters.

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The October weather guide for Cook Islands shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How hot is it in the Cook Islands in October?

Daytime temperatures usually reach 26°C in Avarua, Cook Islands in October with moderate heat and humidity, falling to 20°C at night.

How warm is the sea around the Cook Islands in October?

The average sea temperature around Avarua, Cook Islands in October is 25°C.

Does it rain in the Cook Islands in October?

There are usually 5 days with some rain in Avarua, Cook Islands in October and the average monthly rainfall is 121mm.

Cook Islands sunrise & sunset times for October 2021

Browse the sunrise & sunset times for Cook Islands in October 2021. Select a month to view Cook Islands sunrise & sunset times for the next twelve months. The Cook Islands sunrise & sunset times shown below are for Avarua.


Date Sunrise times Sunset times
Friday, 1st October 2021 06:20 18:38
Saturday, 16th October 2021 06:07 18:43
Sunday, 31st October 2021 05:56 18:49
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Metric (°C / mm)  |  Imperial (°F / inches)

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