Hallasan National Park, South Korea: What to pack, what to wear, and when to go [2018]

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

When to go to Hallasan National Park, South Korea

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

What to wear/what to pack for Hallasan National Park, South Korea by month

January

January for Hallasan National Park is pretty cool, somewhat snowy and very rainy. Temperatures average in the 40s F (single digits C) during the day. It rains about two thirds of the time and snows 5-10 days this month.

What to wear/what to pack:

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

February

If you go to Hallasan National Park in February, you will notice that it is pretty cool, somewhat snowy and very rainy. Expect it to rain about half of the time and snow regularly.

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

What to wear/what to pack:

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

March

If you visit Hallasan National Park during March, you are likely to find that it can be brisk and extremely rainy. Temperatures tend to hover around the low 50s F (low 10s C) during the day, while at night they can dip into the low 40s F (single digits C).

Humidity is generally between 60 and 70% during the day. In terms of precipitation, you can expect it to rain most days.

What to wear/what to pack:

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

April

If you go to Hallasan National Park in April, you will notice that it is cool and very rainy. Expect it to rain most days. Daytime temperatures are in the low 60s F (mid 10s C).

What to wear/what to pack:

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

May

If you are traveling to Hallasan National Park in May, you will notice that it is mild and very rainy. Expect it to rain about two thirds of the time.

Daytime temperatures are in the high 60s F (low 20s C).

What to wear/what to pack:

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

June

If you vacation in Hallasan National Park during June, you are likely to find that it is warm and very rainy. Temperatures tend to hover around the 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 70 and 80% 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
  • Waterproof footwear
  • Dresses
  • Rain coat
  • Umbrella
  • Light footwear
  • Shorts or short pants
  • Sandals
  • Waterproof luggage
  • Sunscreen lotion
  • Long and short sleeve shirts

July

If you vacation in Hallasan National Park during July, you are likely to find that it is extremely warm and extremely rainy. Temperatures tend to hover around the low 80s F (high 20s C) during the day, while at night they can dip into the low 70s F (low 20s C).

Humidity is generally between 70 and 80% during the day. In terms of precipitation, you can expect it to rain most days.

What to wear/what to pack:

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

August

In August, Hallasan National Park is pretty consistently hot and extremely rainy. Temperatures routinely are in the low 80s F (high 20s C) and sometimes jump into the low 90s F (low 30s C) range. At night, lows are in the low 70s F (low 20s C).

This is also a rainy time for Hallasan National Park, with most of the days of the month having rain. In August, humidity reaches as high as 80%.

What to wear/what to pack:

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

September

Traveling to Hallasan National Park in September, you will notice that it is warm and extremely rainy. Expect it to rain nearly every day this month. Daytime temperatures are in the high 70s F (mid 20s C).

What to wear/what to pack:

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

October

If you visit Hallasan National Park during October, you are likely to find that it is mild and extremely rainy. Temperatures tend to hover around the high 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. In terms of precipitation, you can expect it to rain nearly every day this month.

What to wear/what to pack:

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

November

November in Hallasan National Park can be chilly and extremely rainy. Temperatures average in the high 50s F (mid 10s C) during the day. It rains nearly every day this month.

What to wear/what to pack:

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

December

If you vacation in Hallasan National Park during December, you are likely to find that it can be brisk and very rainy. Temperatures tend to hover around the low 50s F (single digits C) during the day, while at night they can dip into the low 40s F (single digits C).

Humidity is generally between 60 and 70% during the day. In terms of precipitation, you can expect it to rain most days and snow a bit less than half of the time.

What to wear/what to pack:

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

Year-round what to wear/what to pack for Hallasan National Park, South Korea

Here are some general tips on what to wear in Hallasan National Park, 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 Hallasan National Park

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