Weather in December in The Cook Islands
Planning a journey to the Cook Islands this December and curious over the weather conditions to await? Your essential details are found on this page, answering your query:
What is the weather like in the Cook Islands in December?
December in the Cook Islands generally has warm temperatures, with heavy precipitation.
Temperatures
The average maximum temperatures are warm and range from 27°C in Muri to 29°C in Penrhyn. Nighttime temperatures generally drop to 27°C in Penrhyn and 24°C in Muri.To learn more about the conditions in specific areas of the Cook Islands, check out the map below.
Precipitation
In December, precipitation varies across different areas. From heavy rainfall in Penrhyn with an average of 161 mm to heavy rainfall in Pukapuka with 333 mm.Average sunshine
Rarotonga enjoys a balanced 173 hours of sunlight. Ensuring it's neither too overcast nor too sunny.For an in-depth overview of the yearly conditions, do visit our the Cook Islands climate page.
Where to go in the Cook Islands in December
perfect weather
pleasant
tolerable
unpleasant
poor
Select a Month of Interest
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the Cook Islands, check out our Cook Islands's climate page.
Popular destinations
What is the weather like in December for the 5 most popular destinations in the Cook Islands?
Rarotonga
In December Rarotonga generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.
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Arutanga
In December Arutanga generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.
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Arorangi
In December Arorangi generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.
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Avarua
In December Avarua generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.
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Muri
In December Muri generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 24°C and heavy monthly rainfall. So on average the conditions are tolerable that month.
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Is your destination not in the list? Have a look at other destinations in the Cook Islands.
Is December the best time to visit the Cook Islands?
In our opinion, December may not be the ideal time to visit the Cook Islands due to the typically unpleasant weather in Rarotonga.
On average, the best time to visit the Cook Islands is in June, August, September and October with generally perfect weather in Rarotonga. On the other hand, the months of January, February and December tend to have unpleasant weather conditions.
Interested in more climate information?
We have much more information about the climate in the Cook Islands.
Weather and climate has detailed information for every country in the world. Are you going to the Cook Islands? Get detailed historical weather averages for many cities in the Cook Islands.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.