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🇨🇰 Cook Islands

Flag of Cook IslandsNational Flag
🎵 National Anthem
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Geography & Borders

This country has no land borders.

Introduction & Background

The Cook Islands (Cook Islands Māori: Kūki 'Āirani)6 is a self-governing island country in the South Pacific Ocean in free association with New Zealand. It comprises 15 islands whose total land area is 240 square kilometres (93sqmi). The Cook Islands' Exclusive Economic Zone (EEZ) covers 1,960,027 square kilometres (756,771sqmi) of ocean.7

Since 2001, the Cook Islands has run its own foreign and defence policy.8 In recent decades, the Cook Islands have adopted an increasingly assertive foreign policy, and a Cook Islander, Henry Puna, currently serves as Secretary General of the Pacific Islands Forum.9 Most Cook Islanders are citizens of New Zealand, but they also have the status of Cook Islands nationals, which is not given to other New Zealand citizens. The Cook Islands have been an active member of the Pacific Community since 1980.

Key Information
AttributeDetails
Official Name
Cook Islands
Capital
Avarua
Continent
Oceania
Region / Subregion
Oceania / Polynesia
Population
15,040
Area
236 km²
Languages
English, Cook Islands Māori
Currencies
Cook Islands dollar ($) [CKD], New Zealand dollar ($) [NZD]
Cost of Living
50 / 100 (Moderate)
Price per Coffee
$2.50
Price per Meal
$11.25
Timezones
UTC-10:00 (CKT)
Bounding Box
Min: (21.3° S, 159.84° W)
Max: (21.16° S, 159.69° W)
Climate
Temperate
Terrain
Vast dry deserts and plains, volcanic islands with rugged mountains, and coral atolls

Geography & Climate

Climate, weather, and air quality data are based on historical records for the coordinates of the capital city, Avarua.

Temperature (2025)

15°25°35°
Jan
25.2° / 27.2°
Feb
25.6° / 27.5°
Mar
25.6° / 27.5°
Apr
25.1° / 26.6°
May
23.8° / 25.4°
Jun
23° / 24.5°
Jul
22.1° / 23.5°
Aug
22.4° / 23.7°
Sep
22° / 23.4°
Oct
23.1° / 24.2°
Nov
24° / 25.5°
Dec
24.5° / 25.9°

Precipitation & Snow (2025)

165Jan
236Feb
188Mar
95Apr
342May
77Jun
89Jul
89Aug
134Sep
10Oct
44Nov
99Dec
Rain (mm) Snow (cm)

Atmospheric Pressure (2025)

1011.4-3.1Jan
1012.2-2.3Feb
1014.4-0.1Mar
1013.1-1.4Apr
1014.9+0.4May
1016.6+2.1Jun
1015.8+1.3Jul
1016.5+2Aug
1016.5+2Sep
1017.7+3.2Oct
1014.3-0.2Nov
1010.7-3.8Dec

Thunderstorm Days (2025)

0Jan
0Feb
0Mar
0Apr
0May
0Jun
0Jul
0Aug
0Sep
0Oct
0Nov
0Dec

Wind Speed (2025)

Jan
26.4
Feb
26.5
Mar
29.4
Apr
33.7
May
33.2
Jun
33.3
Jul
30.7
Aug
30.8
Sep
31.8
Oct
30.9
Nov
31.7
Dec
28.6

Air Quality — Monthly Averages (2025)

MetricJanFebMarAprMayJunJulAugSepOctNovDec
PM2.5 μg/m³5.84.95.55.75.65.65.46.36.77.56.35.8
PM10 μg/m³9.17.68.99.49.29.3910.310.812.310.29.3
O₃ μg/m³29.429.833.142.447.560.664.461.164.657.34336.5
NO₂ μg/m³0.10.10.10.10.10000000
SO₂ μg/m³0.30.20.20.10.10.20.30.20.20.10.20.1
CO μg/m³787467697073757981878073

Pollen Levels — Monthly (2025)

Pollen data is negligible or unavailable for this location.

⛰️ Highest Elevation

▲
Te Manga on Rarotonga652 m / 2,139 ft

  • Map Locations: Google Maps | OpenStreetMap

People & Society

Total Population15,040
Annual Growth RateN/AN/A
Life ExpectancyN/AAverage lifespan at birth
Fertility RateN/ABirths per woman



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