Rishiri Island, Japan: What to pack, what to wear, and when to go [2022]
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Traveling to Rishiri Island, Japan? If you're planning to go to Rishiri Island, here is some important information about when to go, what to wear, and what to pack.
Contents
- When to go to Rishiri Island
- Important essentials for Rishiri Island
- Activities for Rishiri Island
- Rishiri Island in January: weather and what to pack
- Rishiri Island in February: weather and what to pack
- Rishiri Island in March: weather and what to pack
- Rishiri Island in April: weather and what to pack
- Rishiri Island in May: weather and what to pack
- Rishiri Island in June: weather and what to pack
- Rishiri Island in July: weather and what to pack
- Rishiri Island in August: weather and what to pack
- Rishiri Island in September: weather and what to pack
- Rishiri Island in October: weather and what to pack
- Rishiri Island in November: weather and what to pack
- Rishiri Island in December: weather and what to pack

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.
When to go to Rishiri Island, Japan
Based on the climate and weather in Rishiri Island, the best time to go is August. See below for details.
Important essentials for Rishiri Island, Japan
Here are some general tips on what to wear in Rishiri Island, as well as several items to remember to pack when traveling there.
IMPORTANT COVID-19 ESSENTIALS
Kids' KN95 masks
N95 masks are not available for kids. These are a good alternative (and can also be used by adults if N95 masks are not available).
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
A vaccine card protector
Vaccine cards can wear out. An unreadable vaccination card can have severe consequences. This vaccine card protector helps stop that.
N95 masks
These N95 masks provide the best level of COVID-19 protection you can have.
Hand sanitizer
This hand sanitizer is an excellent TSA-friendly product.
Touchless thermometer
A touchless thermometer is important to have.
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Proof of COVID-19 vaccination/negative test
Other health necessities
Emergency water purifier
Some rural areas may have unreliable tap water, so it's important to have an emergency water purifier like this one.
Travel first aid kit
This one is a superb kit.
Emergency rapid COVID-19 test
U.S. residents can get them free here. Otherwise, you can buy them here.
Emergency motion sickness relief
Don't forget these
Airplane or car necessities
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
Power bank for devices
A portable power bank, like this one
Plug adapter
A plug adapter that supports outlet types A and B. This one should work in most places, but check with your hotel.
Photography accessories
- cell phone photography gimbal
- camera drone for outdoor shots
- extra batteries
- extra memory cards
For families with young children
Voice and data SIM card
A SIM card that works in Rishiri Island. 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.
What to wear/what to pack for Rishiri Island, Japan by month
Already know when you're traveling?
January
If you are traveling to Rishiri Island in January, you will notice that it is unbearably cold. Daytime temperatures are in the high 20s F (single digits below 0 C).
What to wear/what to pack:
February
Traveling to Rishiri Island in February, you will notice that it is beyond freezing. Daytime temperatures are in the high 20s F (single digits below 0 C).
What to wear/what to pack:
-
Fleece inner layer
Scarf/neck warmer
Pajamas
-
Heavy sweaters
Thermal undergarments
We like:
Coveralls/snow pants
Here are some of the best values:
Extreme weather jacket shell
These are a great value:
Extreme cold weather gloves
Lip balm
The best is: this one
Insulated ice boots
We use:
Very heavy heated socks
Like these
March
March in Rishiri Island is freezing. The average overnight temperatures in the area are in the high 20s F (single digits below 0 C). 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:
April
April here is pretty cool. Temperatures average in the low 40s F (single digits C) during the day.
What to wear/what to pack:
May
If you are traveling to Rishiri Island in May, you will notice that it is cold. Daytime temperatures are in the low 50s F (low 10s C).
What to wear/what to pack:
June
If you visit Rishiri Island during June, you may notice that it is chilly. Temperatures tend to hover around the high 50s F (mid 10s C) during the day, while at night they can dip into the low 50s F (single digits C). Humidity is generally between 70 and 80% during the day.
What to wear/what to pack:
July
If you vacation in Rishiri Island during July, you might find that it is mild. Temperatures tend to hover around the 60s F (high 10s C) during the day, while at night they can dip into the high 50s F (mid 10s C). Humidity is generally between 70 and 80% during the day.
What to wear/what to pack:
August
If you vacation in Rishiri Island during August, you may see that it is mild. Temperatures tend to hover around the low 60s F (low 20s C) during the day, while at night they can dip into the low 60s F (high 10s C). Humidity is generally between 70 and 80% during the day.
What to wear/what to pack:
September
September is relatively cool. Temperatures average in the 60s F (high 10s C) during the day.
What to wear/what to pack:
October
October in Rishiri Island can be brisk. The rain can amount to several inches/centimeters. During this time, temperatures average in the 50s F (low 10s C).
What to wear/what to pack:
November
November in Rishiri Island is cold. The average overnight temperatures in the area are in the 30s F (single digits C). 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:
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