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Weather in South Korea for January 2025

Your guide to South Korea weather in January - trends and predictions
  • In general, the average temperature in South Korea at the beginning of January is 2.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 1 °C by the end of January.

  • Precipitation in South Korea during January is a rare event, with an average of fewer than 2 rainy days.

  • With an average of 2 snowy days, South Korea enjoys a light touch of snow in January.

  • Is January a good time to visit South Korea? check out the best time to travel to South Korea page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
28
Dry days
Average rainy days
1
Rainy days
Average snowy days
2
Snow days
Average temperatures
3°/-6°
Temperatures
Average wind speed
12 km/h
Avg max wind
Average humidity
55 %
Avg humidity

South Korea in January average weather

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Temperatures trend during January in South Korea

See the weather trend as well as the moving average line
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January weather day by day

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Date Weather Temperatures Rain Snow More
1 Jan. Sunny
Sunny
3° /-2° 0 mm 0 cm
2 Jan. Partly cloudy
Partly cloudy
2° /-3° 0 mm 0 cm
3 Jan. Sunny
Sunny
1° /-4° 0.2 mm 0.1 cm
4 Jan. Sunny
Sunny
3° /-3° 0 mm 0 cm
5 Jan. Partly cloudy
Partly cloudy
5° /-2° 0.2 mm 0 cm
6 Jan. Overcast
Overcast
3° /-2° 2.2 mm 1.7 cm
7 Jan. Cloudy
Cloudy
2° /-4° 0.5 mm 0.3 cm
8 Jan. Overcast
Overcast
3° /-4° 0 mm 0 cm
9 Jan. Overcast
Overcast
3° /-2° 2 mm 1.7 cm
10 Jan. Sunny
Sunny
3° /-3° 0 mm 0 cm
11 Jan. Sunny
Sunny
5° /-2° 0 mm 0 cm
12 Jan. Sunny
Sunny
6° /-2° 0 mm 0 cm
13 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
5° /1° 11.3 mm 0 cm
14 Jan. Patchy rain possible
Patchy rain possible
3° /0° 3.9 mm 0 cm
15 Jan. Moderate rain at times
Moderate rain at times
1° /-3° 2.5 mm 0 cm
16 Jan. Sunny
Sunny
1° /-4° 0 mm 0 cm
17 Jan. Cloudy
Cloudy
2° /-3° 0.7 mm 0 cm
18 Jan. Sunny
Sunny
3° /-2° 0.7 mm 0 cm
19 Jan. Overcast
Overcast
4° /-2° 1.5 mm 0 cm
20 Jan. Overcast
Overcast
3° /-3° 0.3 mm 0 cm
21 Jan. Sunny
Sunny
2° /-5° 0.1 mm 0.1 cm
22 Jan. Light freezing rain
Light freezing rain
-1° /-7° 0.2 mm 0 cm
23 Jan. Cloudy
Cloudy
-3° /-9° 0 mm 0 cm
24 Jan. Sunny
Sunny
-5° /-13° 0 mm 0 cm
25 Jan. Sunny
Sunny
-3° /-12° 0 mm 0 cm
26 Jan. Light freezing rain
Light freezing rain
0° /-6° 0.6 mm 0 cm
27 Jan. Sunny
Sunny
-1° /-6° 0 mm 0 cm
28 Jan. Cloudy
Cloudy
0° /-6° 0 mm 0 cm
29 Jan. Patchy rain possible
Patchy rain possible
2° /-5° 0.2 mm 0 cm
30 Jan. Sunny
Sunny
3° /-3° 0 mm 0 cm
31 Jan. Partly cloudy
Partly cloudy
6° /-2° 0 mm 0 cm
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Important Notice
Our weather forecast for South Korea in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the South Korea forecast closer to your planned date for the most up-to-date weather information.

South Korea in January - FAQ

What are the expected maximum and minimum temperatures in South Korea during January?
Brace for cold days with temperatures not exceeding 3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in South Korea during January?
Moderate rainfall is anticipated in South Korea during January, with a total of 54.6 mm spread over approximately 1 days. Considering plans for rainy days is advisable.
Is snowfall common in South Korea during January?
South Korea experiences an average snowfall of 7.9 cm during January, occurring over 2 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in South Korea during January?
The average wind speed in South Korea during January is 12 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to South Korea in January?

As you prepare for your trip to South Korea in January, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in South Korea, during January, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
    • Thermal Wear: Base layers for cold destinations
    • All-Weather Jacket: Waterproof and breathable
  • Footwear
    • Waterproof Shoes
    • Insulated Boots: For snowy and extremely cold temperatures
  • Accessories
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days
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Location coordinates Where is South Korea?

Get accurate weather forecasts for South Korea, located at latitude 37.566 and longitude 126.978. Stay updated with localized weather information tailored for South Korea.

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