South Korea (Seoul)
January
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.
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28
Dry days
1
Rainy days
2
Snow days
3°/-6°
Temperatures
12 km/h
Avg max wind
55 %
Avg humidity
South Korea in January average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  3° | 2  2° | 3 1° | 4 3° | 5 5° | ||
| 6  3° | 7  2° | 8 3° | 9 3° | 10 3° | 11 5° | 12 6° |
| 13  5° | 14  3° | 15 1° | 16 1° | 17 2° | 18 3° | 19 4° |
| 20 3° | 21 2° | 22  -1° | 23 -3° | 24 -5° | 25 -3° | 26 0° |
| 27 -1° | 28 -0° | 29 2° | 30 3° | 31 6° |
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Temperatures trend during January in South Korea
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. | Sunny | 3° /-2° | 0 mm | 0 cm | |
| 2 Jan. | Partly cloudy | 2° /-3° | 0 mm | 0 cm | |
| 3 Jan. | Sunny | 1° /-4° | 0.2 mm | 0.1 cm | |
| 4 Jan. | Sunny | 3° /-3° | 0 mm | 0 cm | |
| 5 Jan. | Partly cloudy | 5° /-2° | 0.2 mm | 0 cm | |
| 6 Jan. | Overcast | 3° /-2° | 2.2 mm | 1.7 cm | |
| 7 Jan. | Cloudy | 2° /-4° | 0.5 mm | 0.3 cm | |
| 8 Jan. | Overcast | 3° /-4° | 0 mm | 0 cm | |
| 9 Jan. | Overcast | 3° /-2° | 2 mm | 1.7 cm | |
| 10 Jan. | Sunny | 3° /-3° | 0 mm | 0 cm | |
| 11 Jan. | Sunny | 5° /-2° | 0 mm | 0 cm | |
| 12 Jan. | Sunny | 6° /-2° | 0 mm | 0 cm | |
| 13 Jan. | Moderate or heavy rain shower | 5° /1° | 11.3 mm | 0 cm | |
| 14 Jan. | Patchy rain possible | 3° /0° | 3.9 mm | 0 cm | |
| 15 Jan. | Moderate rain at times | 1° /-3° | 2.5 mm | 0 cm | |
| 16 Jan. | Sunny | 1° /-4° | 0 mm | 0 cm | |
| 17 Jan. | Cloudy | 2° /-3° | 0.7 mm | 0 cm | |
| 18 Jan. | Sunny | 3° /-2° | 0.7 mm | 0 cm | |
| 19 Jan. | Overcast | 4° /-2° | 1.5 mm | 0 cm | |
| 20 Jan. | Overcast | 3° /-3° | 0.3 mm | 0 cm | |
| 21 Jan. | Sunny | 2° /-5° | 0.1 mm | 0.1 cm | |
| 22 Jan. | Light freezing rain | -1° /-7° | 0.2 mm | 0 cm | |
| 23 Jan. | Cloudy | -3° /-9° | 0 mm | 0 cm | |
| 24 Jan. | Sunny | -5° /-13° | 0 mm | 0 cm | |
| 25 Jan. | Sunny | -3° /-12° | 0 mm | 0 cm | |
| 26 Jan. | Light freezing rain | 0° /-6° | 0.6 mm | 0 cm | |
| 27 Jan. | Sunny | -1° /-6° | 0 mm | 0 cm | |
| 28 Jan. | Cloudy | 0° /-6° | 0 mm | 0 cm | |
| 29 Jan. | Patchy rain possible | 2° /-5° | 0.2 mm | 0 cm | |
| 30 Jan. | Sunny | 3° /-3° | 0 mm | 0 cm | |
| 31 Jan. | 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
January rainfall patterns in South Korea
Explore the daily rainfall trends and prepare for South Koreas January weather 💧
January snowfall in South Korea
Track daily snowfall levels and discover South Korea’s snowy potential this January ❄️
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