Suwon

Gyeonggi-do Weather in December

Average temperatures, rainfall, sunshine and the best places to visit in Gyeonggi-do, South Korea in December.

Planning a getaway to Gyeonggi-do, South Korea this December and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What to Expect in Gyeonggi-do in December

Gyeonggi-do, South Korea is a region in South Korea. December in Gyeonggi-do generally has cold temperatures, with precipitation levels ranging from low to moderate. December falls during the winter season.

Temperatures

The average maximum temperatures are cold and range from 4°C (39°F) in Pocheon to 6°C (43°F) in Hwaseong. Nighttime temperatures generally drop to -2°C (28°F) in Hwaseong and -6°C (21°F) in Pocheon.

For specific regional insights in Gyeonggi-do, South Korea, refer to the map provided below.

Precipitation

In December, precipitation varies across different areas. From low snow/rainfall in Paju with an average of 25 mm (1 in) to moderate snow/rainfall in Hwaseong with 30 mm (1.2 in).

Average sunshine

Sunshine is moderately available across various locations. In Suwon, you can expect around 163 hours of sunlight in December, which gives a pleasant combination of sun and shade. For those who want maximum sunshine, our weather planner can point you toward the sunniest places on Earth.

Explore Gyeonggi-do by month

Pick a month to see the average temperature, rainfall and sunshine in Gyeonggi-do — and find the best time to visit. (based on Suwon)

Best Places to Visit in Gyeonggi-do in December

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Gyeonggi-do.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Gyeonggi-do

What is the weather like in December for some of the most popular destinations in Gyeonggi-do, South Korea?

Temperature range in Gyeonggi-do (December)

Precipitation variation in Gyeonggi-do (December)

Suwon

In December Suwon generally has low temperatures with maximum daytime temperatures around 6°C (43°F), minimum nighttime temperatures around -4°C (25°F) and low monthly snow/rainfall. So on average the conditions are unpleasant that month.

November
December
January
Max temperature
13°C (55°F)
6°C (43°F)
4°C (39°F)
Min temperature
2°C (36°F)
-4°C (25°F)
-6°C (21°F)
Monthly sun hours
155 hours
163 hours
171 hours
Monthly snow/rainfall
49 mm (1.9 in)
26 mm (1 in)
23 mm (0.9 in)
Monthly rainy days
10 days
8 days
8 days
Weather conditions

Goyang

In December Goyang generally has low temperatures with maximum daytime temperatures around 5°C (41°F), minimum nighttime temperatures around -5°C (23°F) and low monthly snow/rainfall. So on average the conditions are poor that month.

November
December
January
Max temperature
13°C (55°F)
5°C (41°F)
3°C (37°F)
Min temperature
2°C (36°F)
-5°C (23°F)
-7°C (19°F)
Monthly sun hours
155 hours
163 hours
171 hours
Monthly snow/rainfall
49 mm (1.9 in)
25 mm (1 in)
20 mm (0.8 in)
Monthly rainy days
9 days
7 days
6 days
Weather conditions

Hwaseong

In December Hwaseong generally has low temperatures with maximum daytime temperatures around 6°C (43°F), minimum nighttime temperatures around -2°C (28°F) and moderate monthly snow/rainfall. So on average the conditions are unpleasant that month.

November
December
January
Max temperature
13°C (55°F)
6°C (43°F)
3°C (37°F)
Min temperature
5°C (41°F)
-2°C (28°F)
-4°C (25°F)
Monthly sun hours
172 hours
178 hours
188 hours
Monthly snow/rainfall
55 mm (2.2 in)
30 mm (1.2 in)
25 mm (1 in)
Monthly rainy days
10 days
9 days
8 days
Weather conditions

Paju

In December Paju generally has low temperatures with maximum daytime temperatures around 5°C (41°F), minimum nighttime temperatures around -5°C (23°F) and low monthly snow/rainfall. So on average the conditions are poor that month.

November
December
January
Max temperature
13°C (55°F)
5°C (41°F)
3°C (37°F)
Min temperature
2°C (36°F)
-5°C (23°F)
-7°C (19°F)
Monthly sun hours
155 hours
163 hours
171 hours
Monthly snow/rainfall
48 mm (1.9 in)
25 mm (1 in)
19 mm (0.7 in)
Monthly rainy days
8 days
7 days
6 days
Weather conditions

Ansan

In December Ansan generally has low temperatures with maximum daytime temperatures around 6°C (43°F), minimum nighttime temperatures around -2°C (28°F) and low monthly snow/rainfall. So on average the conditions are unpleasant that month.

November
December
January
Max temperature
13°C (55°F)
6°C (43°F)
3°C (37°F)
Min temperature
5°C (41°F)
-2°C (28°F)
-4°C (25°F)
Monthly sun hours
172 hours
178 hours
188 hours
Monthly snow/rainfall
55 mm (2.2 in)
29 mm (1.1 in)
24 mm (0.9 in)
Monthly rainy days
10 days
8 days
8 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Gyeonggi-do, in South Korea.

Popular cities in December

Day & night temperatures, rainfall and average weather in Gyeonggi-do in December.

City Weather Day temp Night temp Rainfall
Suwon 6°C (43°F) -4°C (25°F) 26 mm (1 in)
Goyang 5°C (41°F) -5°C (23°F) 25 mm (1 in)
Hwaseong 6°C (43°F) -2°C (28°F) 30 mm (1.2 in)
Paju 5°C (41°F) -5°C (23°F) 25 mm (1 in)
Ansan 6°C (43°F) -2°C (28°F) 29 mm (1.1 in)
Seongnam 5°C (41°F) -5°C (23°F) 27 mm (1.1 in)

Gyeonggi-do weather in December: frequently asked questions

What is the weather like in Gyeonggi-do, South Korea in December?

Gyeonggi-do, South Korea typically experiences unpleasant weather in December, part of the winter season. Daytime highs in Suwon average around 6°C (43°F), and temperatures drop to about -4°C (25°F) at night.

What is the average temperature in Gyeonggi-do, South Korea in December?

In Suwon, the average daytime high in December is 6°C (43°F), while nighttime temperatures drop to around -4°C (25°F).

Does Gyeonggi-do, South Korea get a lot of snow/rain in December?

Rain is generally moderate to light in Gyeonggi-do, South Korea during December, with Suwon averaging close to 26 mm (1 in).

Is December a Good Time to Visit Gyeonggi-do, South Korea?

In our opinion, December may not be the ideal time to visit Gyeonggi-do, South Korea due to the typically unpleasant weather in Suwon.

Generally speaking, May and October provide perfect weather in Suwon. The weather in January, February, July and August, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Gyeonggi-do.

Weather and climate has detailed information for every country in the world. Are you going to South Korea? Get detailed 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.

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Need travel inspiration? Check out our bucket list articles and be inspired.