Mount Osore, Japan: What to pack, what to wear, and when to go [2022]
Traveling to Mount Osore, Japan? If you're planning to go to Mount Osore, this article contains some important information about when to go, what to wear, and what to pack.
Contents
- When to go to Mount Osore
- Important essentials for Mount Osore
- Activities for Mount Osore
- Mount Osore in January: weather and what to pack
- Mount Osore in February: weather and what to pack
- Mount Osore in March: weather and what to pack
- Mount Osore in April: weather and what to pack
- Mount Osore in May: weather and what to pack
- Mount Osore in June: weather and what to pack
- Mount Osore in July: weather and what to pack
- Mount Osore in August: weather and what to pack
- Mount Osore in September: weather and what to pack
- Mount Osore in October: weather and what to pack
- Mount Osore in November: weather and what to pack
- Mount Osore 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 Mount Osore, Japan
Based on the climate and weather in Mount Osore, the best time to go is July. See below for details.
Important essentials for Mount Osore, Japan
Here are some general tips on what to wear in Mount Osore, 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.
-
Hand sanitizer
This hand sanitizer is a good plane-friendly product.
-
Kids' KN95 masks
N95 masks don't exist for kids. These are a good alternative (and can also be used by adults if N95 masks are not available).
-
N95 masks to use in crowded airports
These N95 masks provide the best level of COVID-19 protection you can have.
-
A vaccine card protector
Vaccine cards may become worn. An unreadable vaccine card can cause severe consequences. This vaccine card protector helps avoid that.
Travel insurance
If you or a companion get COVID-19, your amazing trip can be ruined. Good travel insurance can help. See plans
General health necessities
Virus/bacteria filtering water bottle
Some areas may have potentially unsafe tap water, so it's important to have a contaminant filtering water bottle.
-
Travel first aid kit
This one is a excellent one.
-
Emergency motion sickness relief
Don't forget these
-
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
-
For families with young children
-
Airplane or car necessities
-
Voice and data SIM card
A SIM card that works in Mount Osore. 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 works in most locations, but you should check with your hotel.
-
Power bank for devices
A portable power bank, like this one
What to wear/what to pack for Mount Osore, Japan by month
Already know when you're traveling?
January
January in Mount Osore is frosty and extremely snowy. The average overnight temperatures in the area are in the high 20s F (single digits below 0 C). It tends to rain about a third of the time. It also snows nearly every day this month. But the colder weather doesn't bring low humidity, which is in the 70% to 70% range on average.
What to wear/what to pack:
-
Heavy jacket
-
Sweaters
-
Lip balm
Our favorite option: this
-
Heavy socks
Such as:
-
Insulated water bottle
Our choice:
-
Gloves
-
Warm pants or jeans
-
Cold weather footwear
-
Waterproof snow boots
In addition to regular footwear, you should bring snow boots. For visiting Mount Osore, a great option is these boots:
-
Waterproof jacket that can be used in snow
-
A windproof umbrella
This is vital here. This one is an excellent choice.
February
February is frigid and extremely snowy. Temperatures average in the low 30s F (single digits C) during the day. It rains sometimes and snows almost every day.
What to wear/what to pack:
-
Heavy jacket
-
Warm pants or jeans
-
Heavy socks
Such as:
-
Gloves
-
Insulated water bottle
Our fave:
-
Sweaters
-
Lip balm
Our pick is: this
-
Cold weather footwear
-
Waterproof snow boots
In addition to day-to-day footwear, you should bring snow boots. For traveling to Mount Osore, a great option is these boots:
-
Waterproof jacket that can be used in snow
-
A windproof umbrella
This is worth investing in for this weather. This one is a great option.
March
If you go to Mount Osore in March, you will notice that it can be brisk, extremely snowy and somewhat rainy. Expect it to rain a bit less than half of the time and snow most days. Daytime temperatures are in the high 30s F (single digits C).
What to wear/what to pack:
-
Extra socks
-
Fleece
-
Light gloves or mittens
-
Lip balm
In our opinion, the best is: this
-
Warm pants or jeans
-
Jacket or coat
-
Standard footwear
-
Waterproof snow boots
In addition to regular footwear, it's important to bring snow boots. For travel to Mount Osore, we suggest these boots:
-
Waterproof jacket that can be used in snow
-
A wind resistant umbrella
This is essential here. This one is a perfect choice.
April
April in Mount Osore can be very chilly and extremely rainy. The average overnight temperatures in the area are in the high 30s F (single digits C). It tends to rain most days. It also snows occasionally. 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:
-
Lip balm
In our opinion, the best choice: this one
-
Light gloves or mittens
-
Jacket or coat
-
Fleece
-
Extra socks
-
Warm pants or jeans
-
Standard footwear
-
A rain coat to layer with another jacket
-
100% waterproof footwear
We recommend these rain boots:
-
Rain pants
Rain pants can be a lifesaver in heavy rain.
-
Waterproof phone bag
-
Umbrella
This one is a perfect one to buy.
-
Waterproof bag/luggage cover
So your things don't get wet. We like:
May
If you visit Mount Osore during May, you will probably find that it is relatively cool and extremely rainy. Temperatures tend to hover around the low 60s F (mid 10s C) during the day, while at night they can dip into the 40s F (single digits C). Humidity is generally between 50 and 60% during the day. In terms of precipitation, you can expect it to rain nearly every day this month.
What to wear/what to pack:
-
Pants or jeans
-
Standard footwear
-
Extra socks
-
Light jacket or fleece
-
Long sleeve shirts or blouses
-
Dresses
-
Light and heavy skirts
-
A rain jacket to layer with a coat
-
100% waterproof footwear
We use these rain boots:
-
Rain pants
These can be a lifesaver in a rainstorm.
-
Waterproof phone bag
-
Windproof umbrella
This one is an excellent one to buy.
-
Waterproof bag/luggage cover
So your bags don't get wet. We recommend:
June
Traveling to Mount Osore in June, you will notice that it is mild and extremely rainy. Expect it to rain most days. Daytime temperatures are in the 60s F (high 10s C).
What to wear/what to pack:
-
Light and heavy skirts
-
Standard footwear
-
Dresses
-
Extra socks
-
Pants or jeans
-
Light jacket or fleece
-
Long sleeve shirts or blouses
-
A rain coat to layer with another jacket
-
100% waterproof footwear
We recommend these rain boots:
-
Rain pants
Rain pants are vital in a rainstorm.
-
Waterproof phone bag
-
Umbrella
This one is a perfect one to buy.
-
Waterproof bag/luggage cover
So your bags remain dry. We like:
July
If you vacation in Mount Osore during July, you may notice that it is balmy and extremely rainy. Temperatures tend to hover around the low 70s 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. In terms of precipitation, you can expect it to rain most days.
What to wear/what to pack:
-
Sandals
-
Light dresses
You can find some great options here
-
Sunscreen lotion
-
Long and short sleeve shirts
-
Extra socks
-
Short pants or heavy shorts
-
Breathable footwear or sandals
-
Bug repellent
-
Light skirts
-
Beach necessities
If you're going to the beach:
-
A rain jacket to layer with a coat
-
100% waterproof footwear
We suggest these rain boots:
-
Rain pants
Rain pants will be vital in a storm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a perfect one to buy.
-
Waterproof bag/luggage cover
So your bags remain dry. We like:
August
Traveling to Mount Osore in August, you will notice that it is warm and extremely rainy. Expect it to rain most days. Daytime temperatures are in the high 70s F (mid 20s C).
What to wear/what to pack:
-
Sandals
-
Extra socks
-
Light skirts
-
Short pants or heavy shorts
-
Long and short sleeve shirts
-
Sunscreen lotion
-
Breathable footwear or sandals
-
Bug repellent
-
Light dresses
You can find some great options here
-
Beach necessities
If you're going to the beach:
-
A rain coat to layer with a coat
-
100% waterproof footwear
We use these rain boots:
-
Rain pants
These pants will be vital in a storm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is an excellent one to buy.
-
Waterproof bag/luggage cover
So your suitcases stay dry. We recommend:
September
September in this region is balmy and extremely rainy. Temperatures average in the low 60s F (low 20s C) during the day. It rains nearly every day this month.
What to wear/what to pack:
-
Pants or jeans
-
Long sleeve shirts or blouses
-
Extra socks
-
Dresses
-
Standard footwear
-
Light jacket or fleece
-
Light and heavy skirts
-
A rain poncho to layer with a jacket
-
100% waterproof footwear
We recommend rain boots:
-
Rain pants
These are essential in heavy rain.
-
Waterproof phone bag
-
Umbrella
This one is a perfect one to buy.
-
Waterproof bag/luggage cover
So your things remain dry. We like:
October
October in Mount Osore is crisp and extremely rainy. The average overnight temperatures in the area are in the 40s F (single digits C). It tends to rain almost every day of the month. 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:
-
Long sleeve shirts or blouses
-
Pants or jeans
-
Standard footwear
-
Light jacket or fleece
-
Dresses
-
Extra socks
-
Light and heavy skirts
-
A rain jacket to layer with a coat
-
100% waterproof footwear
We like rain boots:
-
Rain pants
These pants can be essential in a rainstorm.
-
Waterproof phone bag
-
Windproof umbrella
This one is a great option.
-
Waterproof bag/luggage cover
So your things remain dry. We recommend:
November
November in Mount Osore is pretty cool, somewhat snowy and extremely rainy. The average overnight temperatures in the area are in the high 30s F (single digits C). It tends to rain most days. It also snows a bit less than 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:
-
Extra socks
-
Warm pants or jeans
-
Jacket or coat
-
Fleece
-
Lip balm
In our opinion, the best option: this
-
Light gloves or mittens
-
Standard footwear
-
A rain jacket to layer with another jacket
-
100% waterproof footwear
We recommend rain boots:
-
Rain pants
These are a lifesaver in heavy rain.
-
Waterproof phone bag
-
Windproof umbrella
This one is a perfect option.
-
Waterproof bag/luggage cover
So your bags stay dry. We suggest:
December
In December, Mount Osore can be brisk, extremely snowy and somewhat rainy. Temperatures routinely are in the high 30s F (single digits C) range. At night, lows are in the low 30s F (single digits below 0 C). This is also a rainy time for Mount Osore, with several of the days of the month having rain. In December, humidity reaches as high as 70%.
What to wear/what to pack:
-
Jacket or coat
-
Extra socks
-
Warm pants or jeans
-
Lip balm
In our opinion, the best choice: this
-
Fleece
-
Light gloves or mittens
-
Standard footwear
-
Waterproof snow boots
In addition to standard shoes, it's important to bring snow boots. For visiting Mount Osore, we suggest these boots:
-
Waterproof jacket that can be used in snow
-
A umbrella
This is worth investing in for this weather. This one is a perfect option.
Check out our guides for these other locations: Boardman, Oregon, United States of America, Wroxham and Hoveton, England, United Kingdom, Baitadi, Nepal, Salvage, Newfoundland, Canada, Southwestern Alaska, Alaska, United States of America, Alentejo Central, Portugal, San Blas, Nayarit, Mexico, Parys, South Africa, Eastern Gran Canaria, Spain, Rondane National Park, Norway, and Canterbury, England, United Kingdom.