Hallasan National Park, South Korea: What to pack, what to wear, and when to go [2022]

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

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About your travel guide

Hi! I'm Dev. I've traveled all over the world and in my travels, I have made many packing lists. In this series, my team and I have compiled the most useful information, as well as things we couldn't live without, to help you plan your trip.


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.

Important essentials 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.

COVID-19 ESSENTIALS FOR 2022


  • Travel insurance

    If you or a companion get COVID-19, your amazing trip can be ruined. Good travel insurance can help. See plans


  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.


  • Hand sanitizer

    This hand sanitizer is an excellent TSA-friendly choice.


  • N95 masks to use in crowded airports

    These N95 masks provide the best level of COVID protection you can have.


  • A vaccine card protector

    Vaccine cards can wear out. An unreadable card can have severe consequences. This vaccine card protector helps avoid that.


  • Kids' KN95 masks

    N95 masks are not available for kids. These are a good alternative (and can also be used by adults if N95 masks are not available).

General health necessities

Don't forget these

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

Already know when you're traveling?

January

If you vacation in Hallasan National Park during January, you are likely to see that it is pretty cool, somewhat snowy and very rainy. Temperatures tend to hover around the 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 60 and 70% during the day. In terms of precipitation, you can expect it to rain about two thirds of the time and snow regularly.

What to wear/what to pack:

February

In February, Hallasan National Park is pretty cool, somewhat snowy and very rainy. Temperatures routinely are in the 40s F (single digits C) range. At night, lows are in the 30s F (single digits C). This is also a rainy time for Hallasan National Park, with more than half of the days of the month having rain. In February, humidity reaches as high as 70%.

What to wear/what to pack:

March

If you visit Hallasan National Park during March, you might notice 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:

April

April is crisp and very rainy. Temperatures average in the low 60s F (mid 10s C) during the day. It rains most days.

What to wear/what to pack:

May

If you go to Hallasan National Park in May, you will notice that it is balmy 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:

June

If you vacation in Hallasan National Park during June, you are likely to see that it is a perfect temperature 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:

July

Traveling to Hallasan National Park in July, you will notice that it is hot and extremely rainy. Expect it to rain most days. Daytime temperatures are in the low 80s F (high 20s C).

What to wear/what to pack:

August

August is pretty consistently hot and extremely rainy. Temperatures average in the low 80s F (high 20s C) during the day. It rains most days.

What to wear/what to pack:

September

In September, Hallasan National Park is a perfect temperature and extremely rainy. Temperatures routinely are in the high 70s F (mid 20s C) range. At night, lows are in the high 60s 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 September, humidity reaches as high as 80%.

What to wear/what to pack:

October

In October, Hallasan National Park is balmy and extremely rainy. Temperatures routinely are in the high 60s F (low 20s C) range. At night, lows are in the high 50s F (mid 10s C). This is also a rainy time for Hallasan National Park, with most of the days of the month having rain. In October, humidity reaches as high as 70%.

What to wear/what to pack:

November

If you go to Hallasan National Park in November, you will notice that it is relatively cool and extremely rainy. Expect it to rain almost every day of the month. Daytime temperatures are in the high 50s F (mid 10s C).

What to wear/what to pack:

December

Traveling to Hallasan National Park in December, you will notice that it is cold and very rainy. Expect it to rain most days and snow about a third of the time. Daytime temperatures are in the low 50s F (single digits C).

What to wear/what to pack:

Activities for Hallasan National Park, South Korea

Here are some activity recommendations and activity-specific packing tips for Hallasan National Park.

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