Climate ▸Forecast ▸December ▸January ▸
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

Weather in December in Aitutaki

Thinking about venturing to Aitutaki this December and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What is the weather like in Aitutaki in December?

Aitutaki is a region in the Cook Islands. December in Aitutaki generally has warm temperatures, with heavy precipitation.

Temperatures

The average maximum temperatures are warm and range from 27°C in Avarua to 29°C in Rakahanga. Nighttime temperatures generally drop to 26°C in Rakahanga and 25°C in Avarua.

For specific regional insights in Aitutaki, refer to the map provided below.

Precipitation

In December, precipitation varies across different areas. From heavy rainfall in Avarua with an average of 200 mm to heavy rainfall in Rakahanga with 267 mm.

Average sunshine

Most areas experience a moderate amount of sunshine, with approximately 172 hours of sunlight expected in Arutanga. This makes it neither too gloomy nor overly bright.

For an in-depth overview of the yearly conditions, do visit our Aitutaki climate page.

Where to go in Aitutaki in December

Find more information for the most popular destinations in the Aitutaki on the map below. Click on a destination dot for more details.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

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 Aitutaki's climate page.

Popular destinations

What is the weather like in December for the 3 most popular destinations in Aitutaki?

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.

Arutanga
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
28°C 
25°C 
163 hours 
129 mm 
13 days 
28°C 
25°C 
172 hours 
223 mm 
13 days 
Annual   >> Annual
>>  
28°C 
25°C 
2,099 hours 
1875 mm 
150 days 
Climate in Arutanga

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.

Avarua
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
26°C 
24°C 
175 hours 
114 mm 
12 days 
27°C 
25°C 
173 hours 
200 mm 
13 days 
Annual   >> Annual
>>  
26°C 
24°C 
2,096 hours 
1685 mm 
146 days 
Climate in Avarua

Rakahanga

In December Rakahanga generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 26°C and heavy monthly rainfall. So on average the conditions are poor that month.

Rakahanga
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
29°C 
26°C 
182 mm 
14 days 
29°C 
26°C 
267 mm 
14 days 
poor 
Annual   >> Annual
>>  
29°C 
26°C 
2252 mm 
168 days 
Climate in Rakahanga

Is your destination not in the list? Have a look at other destinations in Aitutaki, in the Cook Islands.

Is December the best time to visit Aitutaki?

Given the typically unpleasant weather conditions in Arutanga, December may not be the ideal time to visit Aitutaki.

On average, the best time to visit Aitutaki is in June, July, August and September with generally perfect weather in Arutanga. In contrast, January and February tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Aitutaki.

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.