Incheon, South Korea: What to pack, what to wear, and when to go [2018]

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

When to go to Incheon, South Korea

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

What to wear/what to pack for Incheon, South Korea by month

January

January in Incheon is very cold. The average overnight temperatures in the area are in the low 20s F (single digits below 0 C), with a few days below 10 F (10+ below zero C).

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

What to wear/what to pack:

  • Heavy socks
  • Cold weather footwear
  • Heavy jacket
  • Warm pants or jeans
  • Sweaters
  • Gloves or mittens

February

If you go to Incheon in February, you will notice that it is frigid. Daytime temperatures are in the 30s F (single digits C).

What to wear/what to pack:

  • Warm pants or jeans
  • Heavy jacket
  • Gloves or mittens
  • Sweaters
  • Cold weather footwear
  • Heavy socks

March

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

What to wear/what to pack:

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

April

April in Incheon is crisp. The average overnight temperatures in the area are in the 40s F (single digits C). 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:

  • Light jacket or fleece
  • Pants or jeans
  • Socks
  • Standard footwear
  • Dresses
  • Long skirts
  • Long sleeve shirts or blouses

May

May in this region is balmy. Temperatures average in the 60s F (high 10s C) during the day.

What to wear/what to pack:

  • Socks
  • Long skirts
  • Dresses
  • Long sleeve shirts or blouses
  • Standard footwear
  • Pants or jeans
  • Light jacket or fleece

June

June in Incheon is warm. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 60s F (low 20s C) to low 70s F (low 20s C).

What to wear/what to pack:

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

July

If you are traveling to Incheon in July, 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:

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

August

August for Incheon is extremely warm. Temperatures average in the low 80s F (high 20s C) during the day.

What to wear/what to pack:

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

September

September in Incheon is warm. Temperatures average in the 70s F (mid 20s C) during the day.

What to wear/what to pack:

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

October

October in Incheon is cool. The rain can amount to several inches/centimeters. During this time, temperatures average in the 60s F (high 10s C).

What to wear/what to pack:

  • Long skirts
  • Dresses
  • Light jacket or fleece
  • Standard footwear
  • Socks
  • Pants or jeans
  • Long sleeve shirts or blouses

November

If you visit Incheon during November, you are likely to find that it is pretty cool. Temperatures tend to hover around the low 50s F (single digits 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.

What to wear/what to pack:

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

December

If you go to Incheon in December, you will notice that it is pretty cool. Daytime temperatures are in the high 30s F (single digits C).

What to wear/what to pack:

  • Heavy jacket
  • Sweaters
  • Warm pants or jeans
  • Gloves or mittens
  • Cold weather footwear
  • Heavy socks

Year-round what to wear/what to pack for Incheon, South Korea

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

  • A plug adadpter that supports outlet types F
  • A SIM card that works in Incheon
  • If you are visiting a temple, pack respectful clothing

Check out our guides for these other locations: Hakuba, Japan, Uttara Kannada, India, Tiel, Netherlands, Beaufort, Luxembourg, Poipet, Cambodia, River Region, Texas, United States of America, Kalyani, India, Arequipa, Peru, Goliad, Texas, United States of America, Wschowa, Poland, and Merrillville, Indiana, United States of America.