Aichi, Japan: What to pack, what to wear, and when to go [2018]

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

When to go to Aichi, Japan

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

What to wear/what to pack for Aichi, Japan by month

January

In January, Aichi is pretty cool, somewhat snowy, somewhat rainy and somewhat hazy. Temperatures routinely are in the 40s F (single digits C) range. At night, lows are in the low 30s F (single digits C).

This is also a rainy time for Aichi, with more than half of the days of the month having rain. In January, humidity reaches as high as 60%.

What to wear/what to pack:

  • Waterproof boots
  • Waterproof coat
  • Jacket or coat
  • Socks
  • Fleeces
  • Light gloves or mittens
  • Umbrella
  • Standard footwear
  • Warm pants or jeans

February

In February, Aichi is brisk, somewhat snowy, somewhat rainy and somewhat hazy. Temperatures routinely are in the 40s F (single digits C) range. At night, lows are in the low 30s F (single digits C).

This is also a rainy time for Aichi, with several of the days of the month having rain. In February, humidity reaches as high as 60%.

What to wear/what to pack:

  • Jacket or coat
  • Standard footwear
  • Warm pants or jeans
  • Waterproof coat
  • Umbrella
  • Fleeces
  • Socks
  • Light gloves or mittens
  • Waterproof boots

March

March in Aichi is brisk, very rainy and somewhat hazy. The average overnight temperatures in the area are in the high 30s F (single digits C).

It tends to rain about two thirds of the time. With the colder weather comes lower humidity, which is in the 40% to 50% range on average.

What to wear/what to pack:

  • Jacket or coat
  • Standard footwear
  • Umbrella
  • Light gloves or mittens
  • Waterproof luggage
  • Waterproof footwear
  • Rain coat
  • Fleeces
  • Warm pants or jeans
  • Socks

April

If you vacation in Aichi during April, you are likely to find that it can be chilly, very rainy and somewhat hazy. Temperatures tend to hover around the 60s F (high 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 about two thirds of the time.

What to wear/what to pack:

  • Rain coat
  • Dresses
  • Umbrella
  • Long skirts
  • Waterproof footwear
  • Long sleeve shirts or blouses
  • Light jacket or fleece
  • Waterproof luggage
  • Pants or jeans
  • Socks
  • Standard footwear

May

May in Aichi is warm, very rainy and somewhat hazy. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 70s F (low 20s C).

What to wear/what to pack:

  • Shorts or short pants
  • Waterproof footwear
  • Sandals
  • Skirts
  • Light footwear
  • Rain coat
  • Umbrella
  • Sunscreen lotion
  • Long and short sleeve shirts
  • Dresses
  • If you're going to the beach, bathing suits, swimwear
  • Waterproof luggage

June

If you vacation in Aichi during June, you are likely to find that it is warm, very rainy and somewhat hazy. Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the 60s F (high 10s C).

Humidity is generally between 60 and 70% during the day. In terms of precipitation, you can expect it to rain about two thirds of the time.

What to wear/what to pack:

  • Skirts
  • Rain coat
  • If you're going to the beach, bathing suits, swimwear
  • Umbrella
  • Sandals
  • Long and short sleeve shirts
  • Waterproof luggage
  • Light footwear
  • Dresses
  • Waterproof footwear
  • Sunscreen lotion
  • Shorts or short pants

July

July in Aichi is extremely hot, extremely rainy and somewhat hazy. The rain can amount to several inches/centimeters. During this time, temperatures average in the 80s F (low 30s C).

What to wear/what to pack:

  • Sunscreen lotion
  • Rain coat
  • Skirts
  • Shorts
  • Short sleeve shirts
  • Sunglasses
  • If you're going to the beach, bathing suits, swimwear
  • Umbrella
  • Waterproof luggage
  • Sandals
  • Waterproof footwear
  • Dresses

August

In August, Aichi is consistently hot, very rainy and very hazy. Temperatures routinely are in the high 80s F (low 30s C) range. At night, lows are in the low 70s F (low 20s C).

This is also a rainy time for Aichi, with more than half of the days of the month having rain. In August, humidity reaches as high as 70%.

What to wear/what to pack:

  • Waterproof luggage
  • If you're going to the beach, bathing suits, swimwear
  • Sunscreen lotion
  • Sandals
  • Dresses
  • Rain coat
  • Umbrella
  • Sunglasses
  • Short sleeve shirts
  • Shorts
  • Skirts
  • Waterproof footwear

September

September is extremely warm, very rainy and somewhat hazy. Temperatures average in the low 80s F (high 20s C) during the day. It rains most days.

What to wear/what to pack:

  • Light footwear
  • Rain coat
  • Waterproof luggage
  • Dresses
  • Sunscreen lotion
  • Skirts
  • Sandals
  • Umbrella
  • Long and short sleeve shirts
  • Waterproof footwear
  • Shorts or short pants
  • If you're going to the beach, bathing suits, swimwear

October

If you go to Aichi in October, you will notice that it is mild, very rainy and very hazy. Expect it to rain about half of the time. Daytime temperatures are in the low 70s F (low 20s C).

What to wear/what to pack:

  • Shorts or short pants
  • If you're going to the beach, bathing suits, swimwear
  • Sunscreen lotion
  • Long and short sleeve shirts
  • Waterproof luggage
  • Light footwear
  • Rain coat
  • Dresses
  • Sandals
  • Waterproof footwear
  • Umbrella
  • Skirts

November

In November, Aichi is relatively cool, somewhat rainy and very hazy. Temperatures routinely are in the low 60s F (mid 10s C) and once in a while jump into the low 70s F (low 20s C) range. At night, lows are in the 40s F (single digits C).

This is also a rainy time for Aichi, with more than half of the days of the month having rain. In November, humidity reaches as high as 60%.

What to wear/what to pack:

  • Long sleeve shirts or blouses
  • Socks
  • Pants or jeans
  • Long skirts
  • Waterproof luggage
  • Waterproof footwear
  • Dresses
  • Rain coat
  • Light jacket or fleece
  • Standard footwear
  • Umbrella

December

December in Aichi is brisk, somewhat rainy and very hazy. The average overnight temperatures in the area are in the 30s F (single digits C).

It tends to rain about half of the time. 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:

  • Jacket or coat
  • Socks
  • Fleeces
  • Light gloves or mittens
  • Umbrella
  • Waterproof boots
  • Standard footwear
  • Warm pants or jeans
  • Waterproof coat

Year-round what to wear/what to pack for Aichi, Japan

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

  • A plug adadpter that supports outlet types A and B
  • A SIM card that works in Aichi
  • Appropriate museum wear

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