Ulsan weather in December (Chungcheongbuk-Do, South Korea)

Looking to travel to Ulsan in December? This guide provides all the details you need.

In December, Ulsan generally has low temperatures and low rainfall. December falls within the winter season. Daytime temperatures hover around 10°C, while nights can cool down to about 1°C.

Ulsan in December usually receives low rainfall, averaging around 29 mm for the month. It is the driest month of the year. For those who prefer outdoor activities, it's a great time to explore without the huge concern of sudden downpours. Typically around 5 days of rainfall is expected.

With around 196 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

In case you lean more towards enjoying temperate temperatures and rain-free days October typically offers the most optimal weather. In contrast, January, February and August tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Ulsan climate page with graphs.

 

Ulsan, monthly averages in December

Min Temperature 1°C  

Max Temperature 10°C  

Chance of Rain 15%  

Precipitation 29 mm  

Rainy days 5 days  

Humidity 52%  

Sunshine 196 hours  

Percentage Sunshine 63%  

Where to go in South Korea in December

Find out more about the weather in South Korea in December and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Ulsan in December?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in December.

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

5/10

Outdoor sports

6/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Ulsan.

Our site offers climate and forecast data for every country in the world. Are you going to South Korea? On this website you can find historical weather averages for many cities in South Korea. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.