Southern Circuit, Japan: What to pack, what to wear, and when to go [2021]

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Traveling to Southern Circuit, Japan? If you're planning to go to Southern Circuit, here is some important information about when to go, what to wear, and what to pack:

When to go to Southern Circuit, Japan

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

What to wear/what to pack for Southern Circuit, Japan by month

January

January can be extremely cold and extremely snowy. Temperatures average in the low 30s F (single digits below 0 C) during the day. It rains sometimes and snows nearly every day this month.

What to wear/what to pack:

February

Traveling to Southern Circuit in February, you will notice that it is very cold and extremely snowy. Expect it to snow most days. Daytime temperatures are in the low 30s F (single digits below 0 C).

What to wear/what to pack:

March

In March, Southern Circuit is frigid and very snowy. Temperatures routinely are in the 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 Southern Circuit, with a few of the days of the month having rain. In March, humidity reaches as high as 70%.

What to wear/what to pack:

April

April in Southern Circuit can be very chilly and somewhat rainy. The average overnight temperatures in the area are in the high 30s F (single digits C). It tends to rain about half of the time.

It also snows once in a while. 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:

May

If you are traveling to Southern Circuit in May, you will notice that it can be chilly and very rainy. Expect it to rain about half of the time. Daytime temperatures are in the 50s F (low 10s C).

What to wear/what to pack:

June

In June, Southern Circuit can be chilly and very rainy. Temperatures routinely are in the low 60s F (high 10s C) and a bit less than half of the time jump into the 60s F (high 10s C) range. At night, lows are in the 50s F (low 10s C).

This is also a rainy time for Southern Circuit, with more than half of the days of the month having rain. In June, humidity reaches as high as 80%. Additionally, it is breezy.

What to wear/what to pack:

July

If you vacation in Southern Circuit during July, you will probably find that it is mild and very rainy. 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 (mid 10s C).

Humidity is generally around 80 during the day. In terms of precipitation, you can expect it to rain about half of the time.

What to wear/what to pack:

August

August here is warm and very rainy. Temperatures average in the low 70s F (low 20s C) during the day. It rains about half of the time.

What to wear/what to pack:

September

If you are traveling to Southern Circuit in September, you will notice that it is balmy and very rainy. Expect it to rain about half of the time. Daytime temperatures are in the high 60s F (low 20s C).

What to wear/what to pack:

October

October in Southern Circuit is cool and very rainy. The average overnight temperatures in the area are in the 40s F (single digits C).

It tends to rain about two thirds 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:

November

Traveling to Southern Circuit in November, you will notice that it is cold, somewhat snowy and very rainy. Expect it to rain about half of the time and snow a bit less than half of the time.

Daytime temperatures are in the 40s F (single digits C).

What to wear/what to pack:

December

December in Southern Circuit is very cold and extremely snowy. The average overnight temperatures in the area are in the low 30s F (single digits below 0 C). It tends to rain a bit less than half of the time.

It also snows most days. 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:

Year-round what to wear/what to pack for Southern Circuit, Japan

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

  • A plug adapter that supports outlet types A and B. This one should work in most places, but you should check with your hotel.
  • A SIM card that works in Southern Circuit. A good global SIM card works in most countries, but check the country list before buying. In some locations you may need a satellite phone. We recommend this satellite phone
  • Emergency water purifier

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