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Temperatures in August
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Temperature in The Cook Islands in August

In the Cook Islands in August the average maximum daytime temperatures are high and range from 25°C in Rarotonga to 29°C in Penrhyn. Nighttime temperatures generally drop to 26°C in Penrhyn and 22°C in Rarotonga. On average, it is one of the coldest months of the year.

What is the temperature of the different cities in the Cook Islands in August?

Find the average daytime temperatures in August for the most popular destinations in the Cook Islands on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in August in the Cook Islands?
    • Penrhyn tops the warmest city list in our database with average maximum daytime temperatures around 29°C and a minimum nighttime temperature of around 26°C.

  • What is the coldest city in August in the Cook Islands?
    • When looking through our records, we find that Rarotonga stands out as the coolest city in the Cook Islands for the month of August. Daytime highs average 25°C and it cools down to about 22°C at night.

  • How much sun does the Cook Islands get in August?
    • Rarotonga enjoys close to 191 hours of sunlight. This not only brightens the days but also uplifts the atmosphere during the month.

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    • 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.

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