Cook Islands, Cook Islands: What to pack, what to wear, and when to go [2023]

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Traveling to Cook Islands, Cook Islands? If you're planning to go to Cook Islands, we have some important information about when to go, what to wear, and what to pack.

Contents

When to go to Cook Islands, Cook Islands

Based on the climate and weather in Cook Islands, Cook Islands, the best time to go is August. See below for details.

What to wear/what to pack for Cook Islands, Cook Islands

Already know when you're traveling?

Here are some general tips on what to wear in Cook Islands, as well as several items to remember to pack when traveling there.

What to wear/what to pack for Cook Islands, Cook Islands by month

January

If you go to Cook Islands in January, you will notice that it is consistently hot and somewhat rainy. Expect it to rain about half of the time. Daytime temperatures are in the 80s F (low 30s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Voice and data SIM card

    A SIM card that works in Cook Islands. A good global SIM card works in most countries, but check the country list before buying.

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a bit more protection, an anti-theft backpack protects your things.

Comfort + Essentials

  • Ultralightweight travel stroller

    This stroller weighs just 10 lbs and folds to the size of a big book.

  • Travel voltage adapter

    A plug adapter that supports outlet types I. Be careful to get the right type. Most adapters for sale now are simply plugs and expect your electronics to convert the voltage themselves. If your electronics can't do that they could get fried. This one should be sufficient for most locations.

  • Travel neck pillow

    What we like is this one

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

February

Traveling to Cook Islands in February, you will notice that it can be very hot and somewhat rainy. Expect it to rain about half of the time. Daytime temperatures are in the 80s F (low 30s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Voice and data SIM card

    A SIM card that works in Cook Islands. A good global SIM card works in most countries, but check the country list before buying.

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For additional protection, an anti-theft backpack protects your things.

Comfort + Essentials

  • Travel neck support pillow

    A versatile choice is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

  • Ultraportable travel stroller

    This stroller weighs just 10 lbs and folds to the size of a big book.

  • Travel voltage adapter

    A plug adapter that supports outlet types I. Be sure to pick the correct kind. The vast majority of adapters that you can buy are just plugs and expect your electronics to adjust the voltage themselves. If yours can't do that they could burn up. This one should work in most areas.

March

If you go to Cook Islands in March, you will notice that it can be sweltering and somewhat rainy. Expect it to rain about half of the time. Daytime temperatures are in the 80s F (low 30s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Anti-theft backpack

    For a bit more peace of mind, an anti-theft backpack protects your things.

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

  • Voice and data SIM card

    A SIM card that works in Cook Islands. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Ultralightweight travel stroller

    This stroller weighs just 10 lbs and folds to the size of a big book.

  • Travel neck support pillow

    A versatile choice is this one

  • Plug adapter

    A plug adapter that supports outlet types I. Be careful to choose the necessary type. Most adapters for sale now are just plug changers and expect your devices to convert the voltage themselves. If your devices can't do that they could burn up. This one should be appropriate for most places.

  • Power bank for devices

    A portable power bank, like this one

April

If you go to Cook Islands in April, you will notice that it can be very hot and somewhat rainy. Expect it to rain about half of the time. Daytime temperatures are in the 80s F (low 30s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Anti-theft backpack

    For some more protection, an anti-theft backpack protects your things.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Cook Islands. A good global SIM card works in most countries, but check the country list before buying.

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

Comfort + Essentials

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Voltage adapter

    A plug adapter that supports outlet types I. It's important that you get the correct type. Most adapters currently being sold are just plugs and require your electronics to change the voltage themselves. If your electronics can't do that they could get destroyed. This one works in most places.

  • Travel neck pillow

    Our fave is this one

  • Super portable foldable travel stroller

    This stroller is only 10 lbs and folds to the size of a big book.

  • Power bank for devices

    A portable power bank, like this one

May

May in Cook Islands is extremely warm and somewhat rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 80s F (high 20s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

  • Anti-theft backpack

    For additional peace of mind, an anti-theft backpack protects your belongings.

  • Voice and data SIM card

    A SIM card that works in Cook Islands. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials

  • Travel neck pillow

    Our fave is this one

  • Ultralightweight travel stroller

    This stroller weighs just 10 pounds and folds to the size of a big book.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Voltage adapter

    A plug adapter that supports outlet types I. Take care to find the right kind. A lot of adapters for sale now are just plugs and require your electronics to convert the voltage themselves. If yours can't do that they could burn up. This one is sufficent for most areas.

  • Power bank for devices

    A portable power bank, like this one

June

If you are traveling to Cook Islands in June, you will notice that it is extremely warm and somewhat rainy. Expect it to rain 5-10 days this month. Daytime temperatures are in the low 80s F (high 20s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Voice and data SIM card

    A SIM card that works in Cook Islands. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

    For some more peace of mind, an anti-theft backpack protects your things.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

Comfort + Essentials

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Easy folding travel stroller

    This stroller weighs only 10 pounds and folds to the size of a big book.

  • Power bank for devices

    A portable power bank, like this one

  • Travel voltage adapter

    A plug adapter that supports outlet types I. Check that you pick the right kind. The vast majority of adapters currently sold are just plug changers and require your electronics to adjust the voltage themselves. If your devices can't do that they could burn up. This one should be appropriate for most locations.

  • Travel pillow

    Our favorite is this one

July

Traveling to Cook Islands in July, you will notice that it is pretty consistently hot. Expect it to rain a bit less than half of the time. Daytime temperatures are in the low 80s F (high 20s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Anti-theft backpack

    For additional peace of mind, an anti-theft backpack protects your belongings.

  • Voice and data SIM card

    A SIM card that works in Cook Islands. A good global SIM card works in most countries, but check the country list before buying.

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Ultralightweight travel stroller

    This stroller weighs only 10 lbs and folds to the size of a big book.

  • Travel neck support pillow

    Our fave is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel adapter

    A plug adapter that supports outlet types I. Check that you get the right type. The vast majority of adapters available online are just plugs and require your electronics to change the voltage themselves. If yours can't do that they could burn up. This one works in most countries.

August

If you vacation in Cook Islands during August, you will probably notice that it is hot. Temperatures tend to hover around the low 80s F (high 20s C) during the day, while at night they can dip into the high 60s F (low 20s C). In terms of precipitation, you can expect it to rain about a third of the time.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

  • Anti-theft backpack

    For added protection, an anti-theft backpack protects your stuff.

  • Voice and data SIM card

    A SIM card that works in Cook Islands. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials

  • Travel neck pillow

    An excellent option is this one

  • Plug adapter

    A plug adapter that supports outlet types I. Take care to pick the right type. Most adapters available are just plug changers and expect your electronics to adjust the voltage themselves. If yours can't do that they could burn up. This one should be appropriate for most locations.

  • Super portable foldable travel stroller

    This stroller weighs just 10 lbs and folds to the size of a big book.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

September

September in Cook Islands is hot. The rain can amount to several inches/centimeters. During this time, temperatures average in the 70s F (mid 20s C) to low 80s F (high 20s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Anti-theft backpack

    For a bit more protection, an anti-theft backpack protects your belongings.

  • Voice and data SIM card

    A SIM card that works in Cook Islands. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

Comfort + Essentials

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Plug adapter

    A plug adapter that supports outlet types I. Check that you pick the necessary kind. Most adapters that you can buy are simply plug changers and expect your electronics to change the voltage themselves. If yours can't do that they could get destroyed. This one works in most places.

  • Travel neck support pillow

    An excellent option is this one

  • Power bank for devices

    A portable power bank, like this one

  • Easy folding travel stroller

    This stroller is only 10 pounds and folds to the size of a big book.

October

In October, Cook Islands is hot and somewhat rainy. Temperatures routinely are in the low 80s F (high 20s C) range. At night, lows are in the low 60s F (low 20s C). This is also a rainy time for Cook Islands, with several of the days of the month having rain.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Anti-theft backpack

    For additional peace of mind, an anti-theft backpack protects your belongings.

  • Voice and data SIM card

    A SIM card that works in Cook Islands. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

Comfort + Essentials

  • Travel neck pillow

    A good option is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

  • Ultralightweight travel stroller

    This stroller is only 10 lbs and folds to the size of a big book.

  • Voltage adapter

    A plug adapter that supports outlet types I. Ensure that you find the necessary kind. A lot of adapters for sale now are simply plugs and require your electronics to convert the voltage themselves. If your electronics can't do that they could burn up. This one works in most places.

November

If you vacation in Cook Islands during November, you are likely to see that it is extremely warm and somewhat rainy. Temperatures tend to hover around the 80s F (high 20s C) during the day, while at night they can dip into the low 70s F (low 20s C). In terms of precipitation, you can expect it to rain about half of the time.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Voice and data SIM card

    A SIM card that works in Cook Islands. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

    For added peace of mind, an anti-theft backpack protects your stuff.

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials

  • Voltage adapter

    A plug adapter that supports outlet types I. Check that you find the right type. A lot of adapters on sale are simply plug changers and expect your devices to change the voltage themselves. If yours can't do that they could get fried. This one works in most areas.

  • Ultralightweight travel stroller

    This stroller is only 10 lbs and folds to the size of a big book.

  • Power bank for devices

    A portable power bank, like this one

  • Travel pillow

    A good option is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

December

Traveling to Cook Islands in December, you will notice that it is extremely warm and somewhat rainy. Expect it to rain about half of the time. Daytime temperatures are in the 80s F (high 20s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Voice and data SIM card

    A SIM card that works in Cook Islands. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

  • Anti-theft backpack

    For some more protection, an anti-theft backpack protects your things.

Comfort + Essentials

  • Ultraportable travel stroller

    This stroller is only 10 lbs and folds to the size of a big book.

  • Travel neck pillow

    A versatile choice is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

  • Travel adapter

    A plug adapter that supports outlet types I. Check that you pick the correct type. Most adapters available online are just plug changers and expect your devices to convert the voltage themselves. If yours can't do that they could burn up. This one should be appropriate for most countries.

About your travel guide

Hi! I'm Dev. I've traveled all over the world and in my travels, I have made many packing lists. In this series, my team and I have compiled the most useful information, as well as things we couldn't live without, to help you plan your trip.

Check out our guides for these other locations: Nablus, Palestinian territories, La Plagne, France, Crown Point, New York, United States of America, Winterthur, Switzerland, Cali, Colombia, Los Baños, Philippines, Catalonia, Spain, Jaipurhat District, Bangladesh, Yala, Thailand, Buffalo, Missouri, United States of America, and Moses Point, Alaska, United States of America.