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

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Traveling to Tomakomai, Japan? If you're planning to go to Tomakomai, I've got some important information about when to go, what to wear, and what to pack.

Contents

When to go to Tomakomai, Japan

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

What to wear/what to pack for Tomakomai, Japan

Already know when you're traveling?

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

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

January

If you are traveling to Tomakomai in January, you will notice that it is freezing and extremely snowy. Expect it to snow nearly every day this month. Daytime temperatures are in the low 30s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Voice and data SIM card

    A SIM card that works in Tomakomai. 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 protection, an anti-theft backpack protects your stuff.

  • 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

  • Travel adapter

    A plug adapter that supports outlet types A and B. It's important that you get the necessary kind. The vast majority of adapters on sale are just plugs and require your devices to change the voltage themselves. If yours can't do that they could get fried. This one works in most locations.

  • Folding 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

  • Travel neck support pillow

    A versatile choice is this one

February

February in this region is frigid and extremely snowy. Temperatures average in the low 30s F (single digits C) during the day. It snows almost every day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Anti-theft backpack

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

  • 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 Tomakomai. 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
  • Travel adapter

    A plug adapter that supports outlet types A and B. It's important that you get the correct type. A lot of adapters for sale now are simply plugs and expect your devices to convert the voltage themselves. If your electronics can't do that they could get destroyed. This one should be sufficient for most locations.

  • 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

  • Easy folding travel stroller

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

March

March in Tomakomai is freezing and extremely snowy. The average overnight temperatures in the area are in the 20s F (single digits below 0 C). It tends to rain regularly. It also snows almost every day. But the colder weather doesn't bring low humidity, which is in the 60% to 70% range on average.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Anti-theft backpack

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

  • Voice and data SIM card

    A SIM card that works in Tomakomai. 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
  • Power bank for devices

    A portable power bank, like this one

  • Ultraportable travel stroller

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

  • Plug adapter

    A plug adapter that supports outlet types A and B. Ensure that you get the correct type. A lot of adapters available are just plug changers and require your devices to convert the voltage themselves. If yours can't do that they could get destroyed. This one should work in most countries.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck pillow

    A great choice is this one

April

In April, Tomakomai can be very chilly and very rainy. Temperatures routinely are in the 40s F (single digits C) range. At night, lows are in the low 30s F (single digits C). This is also a rainy time for Tomakomai, with more than half of the days of the month having rain. In April, humidity reaches as high as 70%. Additionally, it is breezy.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Voice and data SIM card

    A SIM card that works in Tomakomai. 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.

  • Anti-theft backpack

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

Comfort + Essentials
  • Travel neck support pillow

    An excellent option is this one

  • Folding travel stroller

    This stroller is only 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

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Make sure to pick the necessary kind. Many adapters on sale are simply plugs and require your devices to change the voltage themselves. If your devices can't do that they could get destroyed. This one is sufficent for most areas.

May

May in Tomakomai is crisp and extremely rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 40s F (single digits C) to 50s F (low 10s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Voice and data SIM card

    A SIM card that works in Tomakomai. 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.

  • 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 pick the right kind. Most adapters currently being sold are simply plug changers and expect your devices to adjust the voltage themselves. If yours can't do that they could get fried. This one works in most locations.

  • Super portable foldable travel stroller

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

  • 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

June

June in this region is crisp and very rainy. Temperatures average in the low 60s F (mid 10s C) during the day. It rains most days.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Anti-theft backpack

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

  • 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 Tomakomai. 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
  • Ultralightweight travel stroller

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

  • Travel neck support pillow

    A good option is this one

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Make sure to get the correct type. A lot of adapters currently available are just plugs and expect your electronics to change the voltage themselves. If yours can't do that they could get fried. This one should be appropriate for most places.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

July

In July, Tomakomai is mild and very rainy. Temperatures routinely are in the high 60s F (low 20s C) range. At night, lows are in the high 50s F (mid 10s C). This is also a rainy time for Tomakomai, with more than half of the days of the month having rain. In July, humidity reaches as high as 80%.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Voice and data SIM card

    A SIM card that works in Tomakomai. 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.

  • Anti-theft backpack

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

Comfort + Essentials
  • 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. Be careful to pick the right kind. The vast majority of 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 areas.

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck pillow

    A top rated pillow is this one

  • Super portable foldable travel stroller

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

August

Traveling to Tomakomai in August, you will notice that it is warm and very rainy. Expect it to rain most days. Daytime temperatures are in the low 70s F (low 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.

  • Anti-theft backpack

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

  • Voice and data SIM card

    A SIM card that works in Tomakomai. 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
  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel pillow

    A great choice is this one

  • Ultraportable 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 A and B. It's important that you pick the right type. A lot of adapters on sale are simply plug changers and require your devices to adjust 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

September

In September, Tomakomai is mild and extremely rainy. Temperatures routinely are in the high 60s F (low 20s C) range. At night, lows are in the 50s F (low 10s C). This is also a rainy time for Tomakomai, with most of the days of the month having rain. In September, humidity reaches as high as 70%.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • 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 Tomakomai. 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
  • Ultralightweight travel stroller

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

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Be sure to find the right type. A lot of adapters available are simply plugs and require your devices to change the voltage themselves. If yours can't do that they could get fried. This one is sufficent for most countries.

  • 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 neck support pillow

    A versatile choice is this one

October

October in Tomakomai is crisp and extremely rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 50s F (single digits C) to high 50s F (mid 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
  • Voice and data SIM card

    A SIM card that works in Tomakomai. 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.

  • Money/passport pouch

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

Comfort + Essentials
  • Easy folding travel stroller

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

  • Travel pillow

    A top rated pillow is this one

  • Power bank for devices

    A portable power bank, like this one

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Be careful to get the correct type. A lot of adapters on sale are simply plugs and require your electronics to convert the voltage themselves. If your devices can't do that they could get fried. This one is sufficent for most locations.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

November

November in Tomakomai can be very chilly, somewhat snowy and very rainy. The average overnight temperatures in the area are in the low 30s F (single digits C). It tends to rain about half of the time. It also snows about half of the time. But the colder weather doesn't bring low humidity, which is in the 60% to 70% range on average.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • 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.

  • Voice and data SIM card

    A SIM card that works in Tomakomai. 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
  • Folding travel stroller

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

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel pillow

    A versatile choice is this one

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Ensure that you find the right kind. The majority of adapters currently sold are just plug changers and require your devices to adjust the voltage themselves. If yours can't do that they could burn up. This one should be sufficient for most places.

  • Power bank for devices

    A portable power bank, like this one

December

In December, Tomakomai can be extremely cold and extremely snowy. Temperatures routinely are in the 30s F (single digits C) range. At night, lows are in the low 20s F (single digits below 0 C). This is also a rainy time for Tomakomai, with a few of the days of the month having rain. In December, humidity reaches as high as 70%.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Anti-theft backpack

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

  • Voice and data SIM card

    A SIM card that works in Tomakomai. 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
  • Folding travel stroller

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

  • Travel neck pillow

    A top rated pillow 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. Be sure to get the correct kind. Many adapters for sale now are just plugs and expect your electronics to adjust the voltage themselves. If your devices can't do that they could get destroyed. This one works in most locations.

  • Power bank for devices

    A portable power bank, like this one

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: Kodikunnu, India, Gillingham, England, United Kingdom, Quadra Island, British Columbia, Canada, Wisła, Poland, Khao Yai National Park, Thailand, Tefé, Amazonas, Brazil, Kaza, India, Powassan, Ontario, Canada, Milwaukie, Oregon, United States of America, Skien, Norway, and Krka National Park, Croatia.