Okutama, Japan: What to pack, what to wear, and when to go [2022]
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Traveling to Okutama, Japan? If you're planning to go to Okutama, here is some important information about when to go, what to wear, and what to pack.
Contents
- When to go to Okutama
- Important essentials for Okutama
- Activities for Okutama
- Okutama in January: weather and what to pack
- Okutama in February: weather and what to pack
- Okutama in March: weather and what to pack
- Okutama in April: weather and what to pack
- Okutama in May: weather and what to pack
- Okutama in June: weather and what to pack
- Okutama in July: weather and what to pack
- Okutama in August: weather and what to pack
- Okutama in September: weather and what to pack
- Okutama in October: weather and what to pack
- Okutama in November: weather and what to pack
- Okutama 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 Okutama, Japan
Based on the climate and weather in Okutama, the best time to go is June. See below for details.
Important essentials for Okutama, Japan
Here are some general tips on what to wear in Okutama, as well as several items to remember to pack when traveling there.
COVID-19 ESSENTIALS FOR 2022
-
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
-
Kids' KN95 masks
N95 masks aren't sold for kids. These are a good alternative (and can also be used by adults if N95 masks are not available).
-
Hand sanitizer
This hand sanitizer is an excellent plane-friendly option.
-
N95 masks to use in crowded airports
These N95 masks provide the best level of protection you can have.
Travel insurance
If you or a companion get COVID-19, your amazing trip can be ruined. Good travel insurance can help. See plans
-
A vaccine card protector
Vaccine cards may wear away. An unreadable card may result in severe consequences. This vaccine card protector helps avoid that.
General health necessities
Virus/bacteria filtering water bottle
Some areas of this country may have potentially unsafe tap water, so it's wise to bring a contaminant filtering water bottle.
-
Travel first aid kit
This one is a great value.
-
Emergency motion sickness relief
Don't forget these
-
Voice and data SIM card
A SIM card that works in Okutama. 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.
-
Plug adapter
A plug adapter that supports outlet types A and B. This one should be appropriate for most places, but you may want to check with your hotel.
-
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
-
For families with young children
-
Airplane or car necessities
What to wear/what to pack for Okutama, Japan by month
Already know when you're traveling?
January
Traveling to Okutama in January, you will notice that it is pretty cool. Daytime temperatures are in the 40s F (single digits C).
What to wear/what to pack:
-
Warm pants or jeans
-
Heavy jacket
-
Gloves
-
Insulated water bottle
Our pick:
-
Heavy socks
Such as:
-
Lip balm
Our pick is: this one
-
Sweaters
-
Cold weather footwear
-
A rain poncho to layer with another jacket
-
100% waterproof footwear
We use these rain boots:
-
Rain pants
These can be vital in a storm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is an excellent option.
-
Waterproof bag/luggage cover
So your things remain dry. We recommend:
Going to Nippara Caves? You'll need:
-
Fleece jacket
-
High quality trekking boots
These are designed for this type of terrain, and can get wet
-
Backup flashlight
Gear is almost always provided on location, but it doesn't hurt to have a backup flashlight
-
Heavy, protective pants
February
February for Okutama can be brisk. Temperatures average in the high 40s F (single digits C) during the day. It rains once in a while.
What to wear/what to pack:
-
Gloves
-
Lip balm
Our pick is: this one
-
Insulated water bottle
Our choice:
-
Heavy jacket
-
Sweaters
-
Warm pants or jeans
-
Heavy socks
Such as:
-
Cold weather footwear
-
A rain poncho to layer with another jacket
-
100% waterproof footwear
We use rain boots:
-
Rain pants
These will be essential in heavy rain.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a perfect one to buy.
-
Waterproof bag/luggage cover
So your suitcases stay dry. We like:
Going to Nippara Caves? You'll need:
-
Fleece jacket
-
High quality trekking boots
These are designed for this type of terrain, and can get wet
-
Backup flashlight
Gear is almost always provided on location, but it doesn't hurt to have a backup flashlight
-
Heavy, protective pants
March
If you visit Okutama during March, you will probably find that it is brisk. Temperatures tend to hover around the 50s F (low 10s C) during the day, while at night they can dip into the low 30s F (single digits below 0 C). In terms of precipitation, you can expect it to rain once in a while.
What to wear/what to pack:
-
Warm pants or jeans
-
Extra socks
-
Light gloves or mittens
-
Fleece
-
Lip balm
In our opinion, the best pick: this
-
Jacket or coat
-
Standard footwear
-
A rain coat to layer with a jacket
-
100% waterproof footwear
We suggest these rain boots:
-
Rain pants
These are a lifesaver in a rainstorm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a great option.
-
Waterproof bag/luggage cover
So your bags don't get wet. We like:
Going to Nippara Caves? You'll need:
-
Fleece jacket
-
High quality trekking boots
These are designed for this type of terrain, and can get wet
-
Backup flashlight
Gear is almost always provided on location, but it doesn't hurt to have a backup flashlight
-
Heavy, protective pants
April
April in Okutama is chilly. The average overnight temperatures in the area are in the low 40s F (single digits C). It tends to rain sometimes.
What to wear/what to pack:
-
Long sleeve shirts or blouses
-
Light and heavy skirts
-
Pants or jeans
-
Standard footwear
-
Light jacket or fleece
-
Dresses
-
Extra socks
-
A rain poncho to layer with a jacket
-
100% waterproof footwear
We suggest these rain boots:
-
Rain pants
Rain pants will be vital in a rainstorm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is an excellent one to buy.
-
Waterproof bag/luggage cover
So your belongings stay dry. We suggest:
Going to Nippara Caves? You'll need:
-
Fleece jacket
-
High quality trekking boots
These are designed for this type of terrain, and can get wet
-
Backup flashlight
Gear is almost always provided on location, but it doesn't hurt to have a backup flashlight
-
Heavy, protective pants
May
May in Okutama is balmy. The average overnight temperatures in the area are in the low 50s F (single digits C). It tends to rain 5-10 days this month.
What to wear/what to pack:
-
Light dresses
You can find some great options here
-
Breathable footwear or sandals
-
Bug repellent
-
Extra socks
-
Long and short sleeve shirts
-
Sandals
-
Short pants or heavy shorts
-
Sunscreen lotion
-
Light skirts
-
A rain jacket to layer with a coat
-
100% waterproof footwear
We like rain boots:
-
Rain pants
These can be vital in a storm.
-
Waterproof phone bag
-
Windproof umbrella
This one is a perfect option.
-
Waterproof bag/luggage cover
So your suitcases don't get wet. We suggest:
Going to Nippara Caves? You'll need:
-
Fleece jacket
-
High quality trekking boots
These are designed for this type of terrain, and can get wet
-
Backup flashlight
Gear is almost always provided on location, but it doesn't hurt to have a backup flashlight
-
Heavy, protective pants
June
June is a perfect temperature. Temperatures average in the high 70s F (mid 20s C) during the day. It rains regularly.
What to wear/what to pack:
-
Extra socks
-
Light skirts
-
Long and short sleeve shirts
-
Sandals
-
Bug repellent
-
Light dresses
You can find some great options here
-
Sunscreen lotion
-
Breathable footwear or sandals
-
Short pants or heavy shorts
-
A rain jacket to layer with another jacket
-
100% waterproof footwear
We recommend these rain boots:
-
Rain pants
These pants are essential in heavy rain.
-
Waterproof phone bag
-
Umbrella
This one is an excellent one to buy.
-
Waterproof bag/luggage cover
So your suitcases don't get wet. We suggest:
Going to Nippara Caves? You'll need:
-
Fleece jacket
-
High quality trekking boots
These are designed for this type of terrain, and can get wet
-
Backup flashlight
Gear is almost always provided on location, but it doesn't hurt to have a backup flashlight
-
Heavy, protective pants
July
July in Okutama is hot. The rain can amount to several inches/centimeters. During this time, temperatures average in the 80s F (high 20s C).
What to wear/what to pack:
-
Loose-fit shorts
-
Sunglasses
-
Cool and dry dresses
These dresses offer UV protection and keep you cool.
-
Skirts
-
Waterproof sandals
-
Bug repellent
-
Sunscreen lotion, moderate SPF
-
Breatheable shirts
A breatheable shirt can make you comfortable and protect you from the sun:
-
Insulated water bottle
Our fave also filters harmful contaminants:
-
A rain coat to layer with a jacket
-
100% waterproof footwear
We like rain boots:
-
Rain pants
Rain pants will be vital in heavy rain.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a great choice.
-
Waterproof bag/luggage cover
So your things don't get wet. We like:
Going to Nippara Caves? You'll need:
-
Fleece jacket
-
High quality trekking boots
These are designed for this type of terrain, and can get wet
-
Backup flashlight
Gear is almost always provided on location, but it doesn't hurt to have a backup flashlight
-
Heavy, protective pants
August
August here is really hot. Temperatures average in the 80s F (low 30s C) during the day. It rains about a third of the time.
What to wear/what to pack:
-
Sunscreen lotion, moderate SPF
-
Insulated water bottle
Our first choice also cleans contaminants:
-
Cool and dry dresses
These dresses can provide UV protection and cool you.
-
Loose-fit shorts
-
Skirts
-
Waterproof sandals
-
Breatheable shirts
A breatheable shirt can make you comfortable and protect you from skin damage:
-
Sunglasses
-
Bug repellent
-
A rain poncho to layer with a jacket
-
100% waterproof footwear
We like rain boots:
-
Rain pants
These are vital in heavy rain.
-
Waterproof phone bag
-
Umbrella
This one is a perfect choice.
-
Waterproof bag/luggage cover
So your belongings stay dry. We recommend:
Going to Nippara Caves? You'll need:
-
Fleece jacket
-
High quality trekking boots
These are designed for this type of terrain, and can get wet
-
Backup flashlight
Gear is almost always provided on location, but it doesn't hurt to have a backup flashlight
-
Heavy, protective pants
September
In September, Okutama is warm and somewhat rainy. Temperatures routinely are in the high 70s F (mid 20s C) range. At night, lows are in the low 60s F (high 10s C). This is also a rainy time for Okutama, with several of the days of the month having rain.
What to wear/what to pack:
-
Sunscreen lotion
-
Light skirts
-
Breathable footwear or sandals
-
Extra socks
-
Sandals
-
Short pants or heavy shorts
-
Light dresses
You can find some great options here
-
Long and short sleeve shirts
-
Bug repellent
-
A rain poncho to layer with a coat
-
100% waterproof footwear
We suggest rain boots:
-
Rain pants
Rain pants are essential in a rainstorm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is an excellent option.
-
Waterproof bag/luggage cover
So your bags stay dry. We like:
Going to Nippara Caves? You'll need:
-
Fleece jacket
-
High quality trekking boots
These are designed for this type of terrain, and can get wet
-
Backup flashlight
Gear is almost always provided on location, but it doesn't hurt to have a backup flashlight
-
Heavy, protective pants
October
October here is balmy. Temperatures average in the high 60s F (low 20s C) during the day. It rains a bit less than half of the time.
What to wear/what to pack:
-
Extra socks
-
Light jacket or fleece
-
Long sleeve shirts or blouses
-
Pants or jeans
-
Light and heavy skirts
-
Dresses
-
Standard footwear
-
A rain poncho to layer with a coat
-
100% waterproof footwear
We like rain boots:
-
Rain pants
These can be a lifesaver in heavy rain.
-
Waterproof phone bag
-
Umbrella
This one is a perfect choice.
-
Waterproof bag/luggage cover
So your suitcases don't get wet. We recommend:
Going to Nippara Caves? You'll need:
-
Fleece jacket
-
High quality trekking boots
These are designed for this type of terrain, and can get wet
-
Backup flashlight
Gear is almost always provided on location, but it doesn't hurt to have a backup flashlight
-
Heavy, protective pants
November
If you visit Okutama during November, you might notice that it is relatively cool. Temperatures tend to hover around the high 50s F (mid 10s C) during the day, while at night they can dip into the 30s F (single digits C).
What to wear/what to pack:
-
Light gloves or mittens
-
Fleece
-
Warm pants or jeans
-
Extra socks
-
Jacket or coat
-
Lip balm
In our opinion, the best is: here
-
Standard footwear
-
A rain coat to layer with another jacket
-
100% waterproof footwear
We use these rain boots:
-
Rain pants
These are vital in heavy rain.
-
Waterproof phone bag
-
Windproof umbrella
This one is an excellent option.
-
Waterproof bag/luggage cover
So your belongings stay dry. We recommend:
Going to Nippara Caves? You'll need:
-
Fleece jacket
-
High quality trekking boots
These are designed for this type of terrain, and can get wet
-
Backup flashlight
Gear is almost always provided on location, but it doesn't hurt to have a backup flashlight
-
Heavy, protective pants
December
December here can be very chilly. Temperatures average in the low 50s F (low 10s C) during the day.
What to wear/what to pack:
-
Gloves
-
Sweaters
-
Lip balm
Our choice: this
-
Insulated water bottle
Our fave:
-
Heavy jacket
-
Heavy socks
Such as:
-
Warm pants or jeans
-
Cold weather footwear
-
A rain coat to layer with a coat
-
100% waterproof footwear
We suggest rain boots:
-
Rain pants
These can be vital in a rainstorm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a great choice.
-
Waterproof bag/luggage cover
So your suitcases remain dry. We suggest:
Going to Nippara Caves? You'll need:
-
Fleece jacket
-
High quality trekking boots
These are designed for this type of terrain, and can get wet
-
Backup flashlight
Gear is almost always provided on location, but it doesn't hurt to have a backup flashlight
-
Heavy, protective pants
Activities for Okutama, Japan
Here are some activity recommendations and activity-specific packing tips for Okutama.
Check out our guides for these other locations: Berthoud, Colorado, United States of America, São José do Barreiro, Rio de Janeiro, Brazil, San Juan Capistrano, California, United States of America, Provo Canyon, Utah, United States of America, São João del Rei, Minas Gerais, Brazil, New Hampshire, New Hampshire, United States of America, Waitomo, New Zealand, Columbia, South Carolina, United States of America, South Coast, New South Wales, Australia, Khobar, Saudi Arabia, and Middletown, Ohio, United States of America.