Hiroshima, Japan: What to pack, what to wear, and when to go [2023]

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Ready to pack for Hiroshima, Japan? If you're planning to go to Hiroshima, we've got some important information about when to go, what to wear, and what to pack.

Contents

When to go to Hiroshima, Japan

Based on the climate and weather in Hiroshima, Japan, the best time to go is October. See below for details.

What to wear/what to pack for Hiroshima, Japan

Already know when you're traveling?

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

What to wear/what to pack for Hiroshima, Japan by month

January

If you are traveling to Hiroshima in January, you will notice that it is brisk. Daytime temperatures are in the high 40s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Japan has some specific safety concerns that you should consider before going. Click for more information.

  • AirTag to track your luggage

    With airports frequently losing bags these days, an AirTag can find it anywhere anywhere: AirTag for iPhones.

  • Anti-theft backpack

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

  • Voice and data SIM card

    A SIM card that works in Hiroshima. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

  • Money/passport pouch

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

Comfort + Essentials

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Take care to find the necessary kind. Many adapters available are simply plugs and expect your electronics to change the voltage themselves. If yours can't do that they could burn up. This one should be appropriate for most places.

  • Travel pillow

    A good option 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

  • Luggage scale to avoid fees

    Airlines charge large amounts for overweight luggage. Avoid surcharges with this

February

February can be brisk. Temperatures average in the high 40s F (single digits C) during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Japan has some specific safety concerns that you should consider before going. Click for more information.

  • Anti-theft backpack

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

  • AirTag to track your luggage

    With airports repeatedly losing luggage these days, an AirTag can help you locate it anywhere on earth: AirTag for iPhones.

  • 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 Hiroshima. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

Comfort + Essentials

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Take care to choose the correct kind. A lot of adapters currently being sold are simply plug changers and require your electronics to change the voltage themselves. If yours can't do that they could burn up. This one should be appropriate for most areas.

  • Luggage scale to avoid fees

    Airlines charge excessive prices for overweight luggage. Avoid penalties with this

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck pillow

    Our favorite is this one

March

Traveling to Hiroshima in March, you will notice that it can be brisk. Daytime temperatures are in the 50s F (low 10s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Japan has some specific safety concerns that you should consider before going. Click for more information.

  • Money/passport pouch

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

  • AirTag to track your luggage

    With airports always losing bags nowadays, an AirTag can help you find it anywhere in the world: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Hiroshima. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

  • Anti-theft backpack

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

Comfort + Essentials

  • Luggage scale to avoid fees

    Airlines charge large penalties for overweight luggage. Save money with this

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck pillow

    A top rated pillow is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Ensure that you get the right kind. The majority of adapters for sale now are just plugs and require your devices to adjust the voltage themselves. If your devices can't do that they could burn up. This one works in most locations.

April

April can be chilly. Temperatures average in the 60s F (high 10s C) during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Japan has some specific safety concerns that you should consider before going. Click for more information.

  • Money/passport pouch

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

  • Anti-theft backpack

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

  • AirTag to track your luggage

    With airports repeatedly losing bags nowadays, an AirTag can help you locate it anywhere on earth: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Hiroshima. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

Comfort + Essentials

  • Luggage scale to avoid fees

    Airlines charge large amounts for overweight luggage. Avoid penalties with this

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Check that you find the necessary kind. The vast majority of adapters available are just plugs and require your devices to convert the voltage themselves. If your devices can't do that they could burn up. This one is sufficent for most places.

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck pillow

    Our fave is this one

May

May here is balmy. Temperatures average in the low 70s F (low 20s C) during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Japan has some specific safety concerns that you should consider before going. Click for more information.

  • AirTag to track your luggage

    With airports constantly losing luggage nowadays, an AirTag can help you find it anywhere on earth: AirTag for iPhones.

  • Money/passport pouch

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

  • Anti-theft backpack

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

  • Voice and data SIM card

    A SIM card that works in Hiroshima. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

Comfort + Essentials

  • Luggage scale to avoid fees

    Airlines charge large amounts for overweight luggage. Save money with this

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Make sure to find the right kind. The vast majority of adapters available online are just plugs and expect your devices to adjust the voltage themselves. If your devices can't do that they could burn up. This one should be sufficient for most places.

  • Travel pillow

    An excellent option 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

June

If you visit Hiroshima during June, you will probably notice that it is warm. Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the 60s F (high 10s C). Humidity is generally between 60 and 70% during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Japan has some specific safety concerns that you should consider before going. Click for more information.

  • Anti-theft backpack

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

  • Voice and data SIM card

    A SIM card that works in Hiroshima. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

  • Money/passport pouch

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

  • AirTag to track your luggage

    With airports constantly losing things these days, an AirTag can help you locate it anywhere in the world: AirTag for iPhones.

Comfort + Essentials

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Luggage scale to avoid fees

    Airlines charge large prices for overweight luggage. Avoid penalties with this

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Check that you pick the correct kind. A lot of adapters currently available are simply plugs and expect your devices to adjust the voltage themselves. If yours can't do that they could get fried. This one should be appropriate for most locations.

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck support pillow

    A top rated pillow is this one

July

July here is hot. Temperatures average in the 80s F (high 20s C) during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Japan has some specific safety concerns that you should consider before going. Click for more information.

  • AirTag to track your luggage

    With airlines constantly losing things these days, an AirTag can find it anywhere in the world: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Hiroshima. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

  • Anti-theft backpack

    For a little 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.

Comfort + Essentials

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Ensure that you pick the necessary type. A lot of adapters currently being sold are just plugs and require your electronics to change the voltage themselves. If yours can't do that they could burn up. This one is sufficent for most places.

  • Travel neck pillow

    Our fave is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Luggage scale to avoid fees

    Airlines charge large amounts for overweight luggage. Avoid surcharges with this

  • Power bank for devices

    A portable power bank, like this one

August

If you go to Hiroshima in August, you will notice that it is consistently hot. Daytime temperatures are in the high 80s F (low 30s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Japan has some specific safety concerns that you should consider before going. Click for more information.

  • Anti-theft backpack

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

  • Money/passport pouch

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

  • AirTag to track your luggage

    With airlines always losing bags recently, an AirTag can help you find it anywhere in the world: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Hiroshima. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

Comfort + Essentials

  • Plug adapter

    A plug adapter that supports outlet types A and B. Be sure to choose the correct kind. A lot of adapters available are just plug changers and require your electronics to adjust the voltage themselves. If yours can't do that they could burn up. This one is sufficent for most places.

  • Travel neck pillow

    A top rated pillow 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

  • Luggage scale to avoid fees

    Airlines charge large amounts for overweight luggage. Avoid surcharges with this

September

September here is warm. Temperatures average in the low 80s F (high 20s C) during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Japan has some specific safety concerns that you should consider before going. Click for more information.

  • Anti-theft backpack

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

  • AirTag to track your luggage

    With airlines repeatedly losing bags these days, an AirTag can locate it anywhere anywhere: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Hiroshima. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

  • Money/passport pouch

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

Comfort + Essentials

  • Travel adapter

    A plug adapter that supports outlet types A and B. Take care to choose the right type. A lot of adapters currently available are simply plugs and expect your devices to change the voltage themselves. If yours can't do that they could get destroyed. This one is sufficent for most locations.

  • Power bank for devices

    A portable power bank, like this one

  • Luggage scale to avoid fees

    Airlines charge excessive prices for overweight luggage. Avoid surcharges with this

  • Travel pillow

    Our favorite is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

October

If you vacation in Hiroshima during October, you will probably notice that it is balmy. Temperatures tend to hover around the low 70s F (low 20s C) during the day, while at night they can dip into the high 50s F (mid 10s C). Humidity is generally between 50 and 60% during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Japan has some specific safety concerns that you should consider before going. Click for more information.

  • AirTag to track your luggage

    With airlines repeatedly losing things recently, an AirTag can find it anywhere in the world: AirTag for iPhones.

  • Money/passport pouch

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

  • Anti-theft backpack

    For a bit of protection, an anti-theft backpack protects your stuff.

  • Voice and data SIM card

    A SIM card that works in Hiroshima. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

Comfort + Essentials

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Ensure that you find the right kind. Most adapters for sale now are simply plug changers and require 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.

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck support pillow

    A top rated pillow is this one

  • Luggage scale to avoid fees

    Airlines charge excessive prices for overweight luggage. Save money with this

November

November in Hiroshima can be chilly. The average overnight temperatures in the area are in the high 40s F (single digits C). But the colder weather doesn't bring low humidity, which is in the 50% to 60% range on average.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Japan has some specific safety concerns that you should consider before going. Click for more information.

  • Voice and data SIM card

    A SIM card that works in Hiroshima. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

  • Anti-theft backpack

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

  • AirTag to track your luggage

    With airports constantly losing things these days, an AirTag can help you find it anywhere in the world: AirTag for iPhones.

  • 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

  • Travel pillow

    An excellent option is this one

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Ensure that you choose the correct type. Most adapters available online 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 areas.

  • Luggage scale to avoid fees

    Airlines charge large amounts for overweight luggage. Save money with this

  • Power bank for devices

    A portable power bank, like this one

December

December in Hiroshima is brisk. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 50s F (low 10s C), although night temperatures can dip into the low 30s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Japan has some specific safety concerns that you should consider before going. Click for more information.

  • Voice and data SIM card

    A SIM card that works in Hiroshima. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

  • Money/passport pouch

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

  • AirTag to track your luggage

    With airports constantly losing things these days, an AirTag can locate it anywhere in the world: AirTag for iPhones.

  • Anti-theft backpack

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

Comfort + Essentials

  • Travel pillow

    A versatile choice 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 A and B. Make sure to get the necessary kind. The majority of adapters currently available are simply plug changers and require your devices to convert the voltage themselves. If yours can't do that they could get fried. This one should be appropriate for most places.

  • Power bank for devices

    A portable power bank, like this one

  • Luggage scale to avoid fees

    Airlines charge huge amounts for overweight luggage. Avoid surcharges with this

What to do in Hiroshima, Japan

Hiroshima is a city located in the western part of Japan's Honshu Island. It is known throughout the world for being the site of the first atomic bomb attack, which occurred during World War II. However, the city has moved on since then to become a bustling metropolis that offers visitors a range of attractions to enjoy. Here are some of the top tourist attractions in Hiroshima.

1. Peace Memorial Park

The Peace Memorial Park is one of the most famous sites in Hiroshima. It serves as a reminder of the horrors of nuclear weapons and features a number of memorials and monuments dedicated to the victims of the atomic bomb. The park also contains the Peace Memorial Museum, which provides a detailed history of the events leading up to the bombing and its aftermath.

2. Hiroshima Castle

The Hiroshima Castle is a beautiful structure that is situated in the heart of the city. It was built in the 16th century and was once the home of powerful daimyos (feudal lords). The castle is considered one of the city's most important cultural landmarks and contains a museum that displays a variety of artifacts while offering stunning views of the surrounding area.

3. Mazda Museum

The Mazda Museum is a must-see attraction for car enthusiasts. It offers visitors a glimpse into the world of automobiles by showing how different automobile parts are made and assembled. The museum also has a number of cars on display, including some of the most iconic Mazda models.

4. Hiroshima Peace Memorial Museum

The Hiroshima Peace Memorial Museum is a must-visit for those interested in history. The museum provides a detailed history of the atomic bombing and its aftermath, using a combination of photographs, films, and artifacts. Have a walk through the museum and you'll get a vivid picture of the devastation that the bomb inflicted on the city and its people.

5. Miyajima Island

Miyajima Island is a short ferry ride from Hiroshima and is one of the most iconic sights in the region. The island is famous for its floating torii gate, which is considered one of Japan's most famous landmarks. The island is also home to a number of temples and shrines and is an excellent place to see deer up close.

6. Shukkei-en Garden

Shukkei-en Garden is a traditional Japanese garden that is situated in the heart of Hiroshima. The garden was established in the 17th century and features a number of ponds, bridges, and teahouses. The garden is an excellent place to relax and enjoy the peaceful surroundings.

Hiroshima is a city that offers a combination of modern and traditional attractions. No matter your interest, you are sure to find something to suit your preferences. From the Peace Memorial Park to the Miyajima Island, from the automobile museum to the garden, Hiroshima is guaranteed to leave a lasting impression on visitors.

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.

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