Kansai International Airport, Japan: What to pack, what to wear, and when to go [2018]

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

When to go to Kansai International Airport, Japan

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

What to wear/what to pack for Kansai International Airport, Japan by month

January

If you vacation in Kansai International Airport during January, you are likely to find that it can be brisk and somewhat rainy. Temperatures tend to hover around the high 40s F (single digits C) during the day, while at night they can dip into the 30s 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 a third of the time and snow occasionally.

What to wear/what to pack:

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

February

February in Kansai International Airport is brisk and somewhat rainy. The average overnight temperatures in the area are in the 30s F (single digits C). It tends to rain a bit less than half of the time.

It also snows sometimes. With the colder weather comes lower humidity, which is in the 50% to 60% range on average.

What to wear/what to pack:

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

March

In March, Kansai International Airport is chilly and somewhat rainy. Temperatures routinely are in the 50s F (low 10s C) range. At night, lows are in the high 30s F (single digits C).

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

What to wear/what to pack:

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

April

If you visit Kansai International Airport during April, you are likely to find that it is mild and somewhat rainy. Temperatures tend to hover around the 60s F (high 10s C) during the day, while at night they can dip into the high 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 half of the time.

What to wear/what to pack:

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

May

May in Kansai International Airport is a perfect temperature and somewhat rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the 60s F (high 10s C) to low 70s F (low 20s C).

What to wear/what to pack:

  • Waterproof luggage
  • Sandals
  • Umbrella
  • Dresses
  • Rain coat
  • Shorts or short pants
  • Long and short sleeve shirts
  • Waterproof footwear
  • Sunscreen lotion
  • Skirts
  • Light footwear

June

If you vacation in Kansai International Airport during June, you are likely to find that it is warm and somewhat rainy. 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 half of the time.

What to wear/what to pack:

  • Long and short sleeve shirts
  • Dresses
  • Sunscreen lotion
  • Shorts or short pants
  • Skirts
  • Sandals
  • Light footwear
  • Waterproof luggage
  • Umbrella
  • Rain coat
  • Waterproof footwear

July

July in this region can be very hot and somewhat rainy. Temperatures average in the 80s F (low 30s C) during the day. It rains about half of the time.

What to wear/what to pack:

  • Sunglasses
  • Waterproof luggage
  • Sandals
  • Umbrella
  • Shorts
  • Sunscreen lotion
  • Rain coat
  • Dresses
  • Short sleeve shirts
  • Waterproof footwear
  • Skirts

August

August in Kansai International Airport is extremely hot and somewhat rainy. Temperatures average in the high 80s F (low 30s C) during the day. It rains a bit less than half of the time.

What to wear/what to pack:

  • Shorts
  • Short sleeve shirts
  • Waterproof luggage
  • Waterproof footwear
  • Rain coat
  • Skirts
  • Umbrella
  • Sandals
  • Dresses
  • Sunscreen lotion
  • Sunglasses

September

September is pretty consistently hot and somewhat rainy. Temperatures average in the low 80s F (high 20s C) during the day. It rains about half of the time.

What to wear/what to pack:

  • Rain coat
  • Short sleeve shirts
  • Dresses
  • Umbrella
  • Waterproof luggage
  • Sandals
  • Sunscreen lotion
  • Shorts
  • Sunglasses
  • Skirts
  • Waterproof footwear

October

October for Kansai International Airport is mild and somewhat 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:

  • Umbrella
  • Dresses
  • Long and short sleeve shirts
  • Shorts or short pants
  • Rain coat
  • Waterproof footwear
  • Waterproof luggage
  • Sunscreen lotion
  • Skirts
  • Light footwear
  • Sandals

November

November in Kansai International Airport is cool and somewhat rainy. The average overnight temperatures in the area are in the 40s F (single digits C).

It tends to rain a bit less than 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:

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

December

If you vacation in Kansai International Airport during December, you are likely to find that it is cold and somewhat rainy. Temperatures tend to hover around the 50s F (low 10s C) during the day, while at night they can dip into the high 30s 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 a third of the time.

What to wear/what to pack:

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

Year-round what to wear/what to pack for Kansai International Airport, Japan

Here are some general tips on what to wear in Kansai International Airport, 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 Kansai International Airport

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