Seongnam weather in December (Gyeonggi-do, South Korea)

Can you expect sunny skies in Seongnam in December? Want to know if it's a good time to visit? This page has all the weather details for the month.

Temperatures

December in Seongnam generally includes low temperatures and low snow/rainfall. During December, you’ll experience the winter season. During the day, temperatures can climb to about 5°C. At night, they may fall to a cooler -5°C.

Precipitation

Seongnam in December usually receives low snow/rainfall, averaging around 27 mm for the month. Snow/rain is expected on roughly 8 days.

Average sunshine

Expect a moderate amount of sunlight, with approximately 163 hours. This means a pleasant mix of sun and clouds.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Seongnam. October typically offers the most optimal weather. In contrast, January, February, July, August and December tend to have less optimal conditions.

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

 

Seongnam, monthly averages in December

Min Temperature -5°C  

Max Temperature 5°C  

Chance of Rain 26%  

Precipitation 27 mm  

Rainy days 8 days  

Humidity 58% *  

Windspeed 7 km/h *  

Sunshine 163 hours *  

Percentage Sunshine 49% *  

Data from: Seoul, South Korea (20 KM, 12 Miles).

Where to go in South Korea in December

Find out more about the weather in South Korea and which places have the best travel 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 this month?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature. Also, consider bringing a rain jacket as there might be some rain.

What To Do

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

Swimming

5/10

Cycling

3/10

Walking

3/10

Camping

2/10

Outdoor sports

3/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Seongnam.

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 travel conditions. Find out where to go with our weather planner.