Pyeongchang

Gangwon-Do Weather in January

Average temperatures, rainfall, sunshine and the best places to visit in Gangwon-Do, South Korea in January.

Planning a getaway to Gangwon-Do, South Korea this January 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 Gangwon-Do in January

Gangwon-Do, South Korea is a region in South Korea. January in Gangwon-Do generally has temperatures that range from very cold to cold, with precipitation levels ranging from low to moderate. During January, winter is in full swing.

Temperatures

During the day the temperature is very cold in Pyeongchang at 1°C (34°F) and cold in Donghae at 5°C (41°F). As night falls, temperatures generally drop to -3°C (27°F) in Donghae and -10°C (14°F) in Pyeongchang . Typically, it's the chilliest month of the year. Making it a great time for staying indoors and enjoying the warmth. Make sure you're prepared by packing the right winter outfits.

For a closer look at conditions across Gangwon-Do, South Korea, refer to the map below.

Precipitation

In January, precipitation varies across different areas. From low snow/rainfall in Chuncheon with an average of 25 mm (1 in) to moderate snow/rainfall in Gangneung with 55 mm (2.2 in). Based on climate data from the last 30 years, Pyeongchang typically sees the least rain in this month, making it the driest month of the year.

Average sunshine

Most destinations offer generous amounts of sunshine this January. For example, Pyeongchang gets approximately 200 hours of sunlight, perfect for anyone wanting bright, sunny days.

Explore Gangwon-Do by month

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

Best Places to Visit in Gangwon-Do in January

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

What is the weather like in January for some of the most popular destinations in Gangwon-Do, South Korea?

Temperature range in Gangwon-Do (January)

Precipitation variation in Gangwon-Do (January)

Pyeongchang

In January Pyeongchang generally has very low temperatures with maximum daytime temperatures around 1°C (34°F), minimum nighttime temperatures around -10°C (14°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

December
January
February
Max temperature
4°C (39°F)
1°C (34°F)
4°C (39°F)
Min temperature
-7°C (19°F)
-10°C (14°F)
-7°C (19°F)
Monthly sun hours
191 hours
200 hours
194 hours
Monthly snow/rainfall
32 mm (1.3 in)
31 mm (1.2 in)
42 mm (1.7 in)
Monthly rainy days
8 days
8 days
8 days
Weather conditions

Sokcho

In January Sokcho generally has low temperatures with maximum daytime temperatures around 3°C (37°F), minimum nighttime temperatures around -5°C (23°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

December
January
February
Max temperature
6°C (43°F)
3°C (37°F)
5°C (41°F)
Min temperature
-2°C (28°F)
-5°C (23°F)
-3°C (27°F)
Monthly snow/rainfall
42 mm (1.7 in)
48 mm (1.9 in)
50 mm (2 in)
Monthly rainy days
5 days
6 days
8 days
Weather conditions

Chuncheon

In January Chuncheon generally has low temperatures with maximum daytime temperatures around 2°C (36°F), minimum nighttime temperatures around -9°C (16°F) and low monthly snow/rainfall. So on average the conditions are poor that month.

December
January
February
Max temperature
4°C (39°F)
2°C (36°F)
5°C (41°F)
Min temperature
-6°C (21°F)
-9°C (16°F)
-6°C (21°F)
Monthly sun hours
155 hours
166 hours
167 hours
Monthly snow/rainfall
29 mm (1.1 in)
25 mm (1 in)
34 mm (1.3 in)
Monthly rainy days
7 days
7 days
7 days
Weather conditions

Gangneung

In January Gangneung generally has low temperatures with maximum daytime temperatures around 4°C (39°F), minimum nighttime temperatures around -4°C (25°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

December
January
February
Max temperature
6°C (43°F)
4°C (39°F)
5°C (41°F)
Min temperature
-1°C (30°F)
-4°C (25°F)
-3°C (27°F)
Monthly sun hours
191 hours
200 hours
194 hours
Monthly snow/rainfall
45 mm (1.8 in)
55 mm (2.2 in)
58 mm (2.3 in)
Monthly rainy days
5 days
6 days
8 days
Weather conditions

Donghae

In January Donghae generally has low temperatures with maximum daytime temperatures around 5°C (41°F), minimum nighttime temperatures around -3°C (27°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

December
January
February
Max temperature
7°C (45°F)
5°C (41°F)
6°C (43°F)
Min temperature
0°C (32°F)
-3°C (27°F)
-2°C (28°F)
Monthly sun hours
191 hours
200 hours
194 hours
Monthly snow/rainfall
42 mm (1.7 in)
52 mm (2 in)
54 mm (2.1 in)
Monthly rainy days
6 days
6 days
8 days
Weather conditions

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

In our records: South Korea January extremes

Notable January records observed across cities in South Korea in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • Based on our data, the coldest January night in South Korea dropped to -28°C (-18°F) in Sokcho on January 5, 1981.
  • In our records, the coldest January daytime high in South Korea was -14°C (7°F) in Gapyeong on January 5, 1986.

Popular cities in January

Day & night temperatures, rainfall and average weather in Gangwon-Do in January.

City Weather Day temp Night temp Rainfall
Sokcho 3°C (37°F) -5°C (23°F) 48 mm (1.9 in)
Pyeongchang 1°C (34°F) -10°C (14°F) 31 mm (1.2 in)
Chuncheon 2°C (36°F) -9°C (16°F) 25 mm (1 in)
Gangneung 4°C (39°F) -4°C (25°F) 55 mm (2.2 in)
Donghae 5°C (41°F) -3°C (27°F) 52 mm (2 in)
Wonju 3°C (37°F) -8°C (18°F) 27 mm (1.1 in)

Gangwon-Do weather in January: frequently asked questions

What is the weather like in Gangwon-Do, South Korea in January?

Gangwon-Do, South Korea typically experiences poor weather in January, part of the winter season. Daytime highs in Pyeongchang average around 1°C (34°F), and temperatures drop to about -10°C (14°F) at night.

What is the average temperature in Gangwon-Do, South Korea in January?

Average temperatures in Gangwon-Do, South Korea during January range from a nighttime low near -10°C (14°F) to a daytime high around 1°C (34°F) in Pyeongchang .

Does Gangwon-Do, South Korea get a lot of snow/rain in January?

Not particularly. Pyeongchang averages just 31 mm (1.2 in) of snow/rain in January, making it a mostly dry month for Gangwon-Do, South Korea.

Is January a Good Time to Visit Gangwon-Do, South Korea?

In our opinion, January may not be the ideal time to visit Gangwon-Do, South Korea due to the typically poor weather in Pyeongchang .

Generally speaking, May, June, September and October provide pleasant weather in Pyeongchang . On the other hand, the months of January, February, March, July and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Gangwon-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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