Seoul in Winter — Weather & What to Expect
Winter in Seoul (December, January, February) averages daytime highs of 3.5°C and lows of -5.8°C, with around 76.7mm of rain across the season (12 rainy days in total). It includes some of the best months of the year to visit (December, January, February).
In the northern hemisphere, winter in Seoul covers December, January, February.
Winter in Seoul month by month
| Month | High | Low | Rain | Rainy days | Rating |
|---|---|---|---|---|---|
| December | 2.7°C | -6.0°C | 26.6mm | 4 | 8/10 |
| January | 2.4°C | -6.7°C | 30.6mm | 4 | 8/10 |
| February | 5.3°C | -4.7°C | 19.5mm | 4 | 10/10 |
What to pack for Seoul in winter
- Warm winter coat
- Thermal underlayers
- Gloves, hat and scarf
- Waterproof boots
Frequently Asked Questions
Is winter a good time to visit Seoul?
Winter in Seoul rates around 9/10 — excellent time to visit. Average highs are 3.5°C with 76.7mm of rain across the season.
How hot is Seoul in winter?
Daytime highs average 3.5°C (38.3°F) across December, January, February, with nights around -5.8°C.
What months are winter in Seoul?
Seoul is in the northern hemisphere, so winter covers December, January, February.
See also: best time to visit Seoul · Seoul annual climate · Seoul in spring · Seoul in summer · Seoul in autumn
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Once you know what winter in Seoul looks like, find out exactly what to pack for Seoul at 247PackingList. For currency, language and country facts, see the South Korea guide at 247CountryInfo.
Winter in Seoul — what to pack
Thermal travel layers
Pack proper layers — winters are genuinely cold and evenings drop fast year-round.
Check Price →Check clothing sizes in South Korea at 247Sizing before you shop.
More winter travel essentials
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Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.