The Cook Islands weather in June

Thinking about venturing to the Cook Islands this June 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 the Cook Islands in June?

June in the Cook Islands generally has warm temperatures, with precipitation levels ranging from moderate to high.

The average maximum temperatures are warm and range from 26°C in Arorangi to 29°C in Penrhyn. Nighttime temperatures generally drop to 26°C in Penrhyn and 23°C in Arorangi.

In June, precipitation varies across different areas. From moderate rainfall in Arutanga with an average of 67 mm to high rainfall in Pukapuka with 159 mm. In Rarotonga, this particular month consistently records the lowest levels of rainfall, making it the driest period throughout the entire year. The city Rarotonga usually sees around 165 hours of sunlight, indicating a moderately sunny period.

To learn more about the conditions in specific areas of the Cook Islands in June, check out the map below. For more details on the yearly weather, visit our the Cook Islands climate page.

Where to go in the Cook Islands in June

Find the average weather conditions in June for the most popular destinations in the Cook Islands on the map below. Click on a destination dot for more detailed information.

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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).

Popular destinations in the Cook Islands

What is the weather like in June for the 5 most popular destinations in the Cook Islands?

Average weather in Rarotonga

In June Rarotonga generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 23°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Rarotonga
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
<<   May May
<<  
27°C 
24°C 
162 hours 
136 mm 
12 days 
26°C 
23°C 
165 hours 
75 mm 
11 days 
July   >> July
>>  
25°C 
22°C 
178 hours 
104 mm 
13 days 
Climate in Rarotonga

Average weather in Arutanga

In June Arutanga generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 24°C and moderate monthly rainfall. So on average the conditions are perfect 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
<<   May May
<<  
28°C 
25°C 
165 hours 
177 mm 
12 days 
27°C 
24°C 
179 hours 
67 mm 
12 days 
July   >> July
>>  
26°C 
24°C 
187 hours 
82 mm 
13 days 
Climate in Arutanga

Average weather in Arorangi

In June Arorangi generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 23°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Arorangi
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
<<   May May
<<  
27°C 
24°C 
162 hours 
135 mm 
12 days 
26°C 
23°C 
165 hours 
75 mm 
11 days 
July   >> July
>>  
25°C 
22°C 
178 hours 
104 mm 
13 days 
Climate in Arorangi

Average weather in Avarua

In June Avarua generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 23°C and moderate monthly rainfall. So on average the conditions are perfect 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
<<   May May
<<  
27°C 
24°C 
162 hours 
137 mm 
12 days 
26°C 
23°C 
165 hours 
75 mm 
11 days 
July   >> July
>>  
25°C 
22°C 
178 hours 
104 mm 
13 days 
Climate in Avarua

Average weather in Muri

In June Muri generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 23°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Muri
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
<<   May May
<<  
27°C 
24°C 
162 hours 
137 mm 
12 days 
26°C 
23°C 
165 hours 
75 mm 
11 days 
July   >> July
>>  
25°C 
22°C 
178 hours 
105 mm 
13 days 
Climate in Muri

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

Is June the best time to visit the Cook Islands?

We consider June to be one of the best times to travel to the Cook Islands. Typically, the climate in Rarotonga is perfect.

Generally speaking, the best visiting conditions can be found in June, August, September and October offering mostly 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. Interested in the weather conditions in a specific month? Select the month below.

  • January      
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  • April      
  • May      
  • June      
  • July      
  • August      
  • September      
  • October      
  • November      
  • December      
  • 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 climate conditions. Find out where to go with our weather planner.