Izu Peninsula, Japan: What to pack, what to wear, and when to go [2021]

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Traveling to Izu Peninsula, Japan? If you're planning to go to Izu Peninsula, this article contains some important information about when to go, what to wear, and what to pack.

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When to go to Izu Peninsula, Japan

Based on the climate and weather in Izu Peninsula, the best time to go is October. See below for details.

Important esssentials for Izu Peninsula, Japan

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

What to wear/what to pack for Izu Peninsula, Japan by month

January

January is pretty cool. Temperatures average in the low 50s F (single digits C) during the day.

What to wear/what to pack:

February

February in Izu Peninsula can be brisk. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 40s F (single digits C) to low 50s F (single digits C).

What to wear/what to pack:

March

March in Izu Peninsula is relatively cool. The rain can amount to several inches/centimeters.

During this time, temperatures average in the high 40s F (single digits C) to 50s F (low 10s C), although night temperatures can dip into the low 30s F (single digits C).

What to wear/what to pack:

April

April in Izu Peninsula is cool. The average overnight temperatures in the area are in the low 50s F (single digits C). But the colder weather doesn't bring low humidity, which is in the 60% to 60% range on average.

What to wear/what to pack:

May

If you visit Izu Peninsula during May, you might notice that it is balmy. Temperatures tend to hover around the low 60s F (low 20s C) during the day, while at night they can dip into the high 50s F (mid 10s C).

Humidity is generally between 60 and 70% during the day.

What to wear/what to pack:

June

Traveling to Izu Peninsula in June, you will notice that it is warm. Daytime temperatures are in the 70s F (mid 20s C).

What to wear/what to pack:

July

July in Izu Peninsula is extremely warm. Temperatures average in the low 80s F (high 20s C) during the day.

What to wear/what to pack:

August

August is pretty consistently hot. Temperatures average in the 80s F (high 20s C) during the day.

What to wear/what to pack:

September

If you visit Izu Peninsula during September, you will probably see that it is warm. Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the high 60s F (low 20s C).

Humidity is generally between 70 and 80% during the day.

What to wear/what to pack:

October

October in this region is balmy. Temperatures average in the low 60s F (low 20s C) during the day.

What to wear/what to pack:

November

November in Izu Peninsula can be chilly. The rain can amount to several inches/centimeters.

During this time, temperatures average in the low 60s F (high 10s C), although night temperatures can dip into the low 30s F (single digits C).

What to wear/what to pack:

December

December in Izu Peninsula is chilly. 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:

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