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Temperatures in December
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The Cook Islands temperatures in December

In the Cook Islands in December the average maximum daytime temperatures are high 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.

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

To get a sense of December's typical temperatures in the key spots of the Cook Islands, explore the map below. Click on a point for an in-depth look.

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 December in the Cook Islands?
    • From a thorough analysis of our records, Penrhyn clearly dominates in terms of high temperatures. The city witnesses daytime temperatures hovering around 29°C, and evenings that remain near 27°C.

  • What is the coldest city in December in the Cook Islands?
    • Our database indicates that in December, Muri is the city with the coolest temperatures in the Cook Islands. You can expect daytime highs of 27°C and nighttime lows close to 24°C.

  • How much sun does the Cook Islands get in December?
    • Most cities enjoy a balanced amount of sunshine, with around 173 hours of sunlight anticipated in Rarotonga. This ensures the days are neither too dim nor excessively sunny.

    Interested in more climate information?

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