Onogawa Onsen, Japan: What to pack, what to wear, and when to go [2022]

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Traveling to Onogawa Onsen, Japan? If you're planning to go to Onogawa Onsen, below is some important information about when to go, what to wear, and what to pack.

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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 Onogawa Onsen, Japan

Based on the climate and weather in Onogawa Onsen, the best time to go is June. See below for details.

Important essentials for Onogawa Onsen, Japan

Here are some general tips on what to wear in Onogawa Onsen, 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.


  • N95 masks to use in crowded airports

    These N95 masks provide the best level of COVID-19 protection you can have.


  • Hand sanitizer

    This hand sanitizer is an excellent plane-friendly option.


  • A vaccine card protector

    Vaccine cards may wear away. An unreadable vaccination card can have severe consequences. This vaccine card protector helps avoid that.


  • 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).


  • 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

Don't forget these

What to wear/what to pack for Onogawa Onsen, Japan by month

Already know when you're traveling?

January

If you are traveling to Onogawa Onsen in January, you will notice that it can be brisk. Daytime temperatures are in the low 40s F (single digits C).

What to wear/what to pack:

February

February in Onogawa Onsen is cold. Temperatures average in the low 40s F (single digits C) during the day.

What to wear/what to pack:

March

If you go to Onogawa Onsen in March, you will notice that it is brisk. Daytime temperatures are in the high 40s F (single digits C).

What to wear/what to pack:

April

April in Onogawa Onsen is relatively cool. The average overnight temperatures in the area are in the high 30s F (single digits C). With the colder weather comes lower humidity, which is in the 50% to 50% range on average.

What to wear/what to pack:

May

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

What to wear/what to pack:

June

If you go to Onogawa Onsen in June, you will notice that it is a perfect temperature. Daytime temperatures are in the high 70s F (mid 20s C).

What to wear/what to pack:

July

July in Onogawa Onsen is hot. The rain can amount to several inches/centimeters. During this time, temperatures average in the 70s F (mid 20s C) to low 80s F (high 20s C).

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August

If you visit Onogawa Onsen during August, you will probably notice that it can be sweltering. Temperatures tend to hover around the 80s F (low 30s C) during the day, while at night they can dip into the low 60s F (low 20s C). Humidity is generally around 60 during the day.

What to wear/what to pack:

September

If you visit Onogawa Onsen during September, you are likely to notice that it is a perfect temperature. Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the low 60s F (mid 10s C). Humidity is generally between 60 and 70% during the day.

What to wear/what to pack:

October

October here is balmy. Temperatures average in the 60s F (high 10s C) during the day.

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November

If you are traveling to Onogawa Onsen in November, you will notice that it is relatively cool. Daytime temperatures are in the 50s F (low 10s C).

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December

If you are traveling to Onogawa Onsen in December, you will notice that it can be very chilly. Daytime temperatures are in the 40s F (single digits C).

What to wear/what to pack:

Activities for Onogawa Onsen, Japan

Here are some activity recommendations and activity-specific packing tips for Onogawa Onsen.

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