Seoul 気候 and Average 天気
気候 of Seoul: average temperatures, rainfall and seasons month by month.
気候 in Seoul month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 1月 | 1° | -7° | 17 mm | ★★☆☆☆ |
| 2月 | 5° | -4° | 24 mm | ★★★☆☆ |
| 3月 | 11° | 1° | 46 mm | ★★★☆☆ |
| 4月 | 19° | 8° | 66 mm | ★★★★☆ |
| 5月 | 23° | 13° | 114 mm | ★★★★☆ |
| 6月 | 29° | 19° | 106 mm | ★★★★☆ |
| 7月 | 30° | 24° | 388 mm | ★★★☆☆ |
| 8月 | 31° | 24° | 208 mm | ★★★☆☆ |
| 9月 | 27° | 19° | 141 mm | ★★★★☆ |
| 10月 | 19° | 11° | 86 mm | ★★★★☆ |
| 11月 | 12° | 3° | 54 mm | ★★★☆☆ |
| 12月 | 4° | -4° | 43 mm | ★★☆☆☆ |
気候 type: 大陸al. 出典： Open-Meteo archive (ERA5).
Recent extremes in Seoul
高いest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Seoul compares、nearby places
Annual averages, and the difference against Seoul.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Busan | 325 km | 15°C | +2°C warmer | 1377 mm |
| Haeundae Beach | 331 km | 15°C | +2°C warmer | 1378 mm |
| Jeju Island | 454 km | 17°C | +4°C warmer | 1893 mm |
| Hyeopjae Beach | 469 km | 17°C | +4°C warmer | 1441 mm |
気候 by attraction in Seoul
1 attractions mapped in this atlas
気候 by airport in Seoul
1 airports mapped in this atlas
訪問に最適な時期 Seoul
Go in 4月, 5月, 6月 and 10月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 1月, 2月 and 12月 - expect the least comfortable mix of heat, cold or rain.
What this means for Seoul
Today is cooler than average for 10月. The forecast high of 14°C is 5°C below the 19°C typical for this month.
雨 is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in 6月から8月.
The gap between the warmest and coldest month averages 31°C.
Whatからpack, whatからskip
- 日glasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 23°C, so mornings feel nothing like afternoons
- A warm mid-layer and gloves for early mornings and evenings
- If your dates are flexible, avoid 1月, 2月 and 12月 - historically the least comfortable months here.
概要
Seoul is a city in 韓国. Seoul is known for Palaces, K-pop and street markets. 人口は約9.7 million.
現在の気温は7°C (44°F) in Seoul、快晴. 体感温度は3°C. 今日の気温は5°Cから14°C. 降水確率は0%. Sightseeing conditions score 8.4/10 - 良好.
訪問に最適な時期はSeoul is 4月, 5月, 6月 and 10月. 気候はcontinental. 1月, 2月 and 12月 tendからbe the least comfortable months. 8月 is the warmest month、average highs near 31°C, while 1月 is the coldest、lows near -7°C.
The closest major airport is Incheon International Airport (ICN), about 49 km away. Nearby highlights include Gyeongbokgung Palace and Haeundae Beach.
簡単に言うと。 Today is cooler than average for 10月. The forecast high of 14°C is 5°C below the 19°C typical for this month. The best windowからbe outside is roughly 2 PMから5 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Seoul today at 10/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Seoul
天気 map for Seoul
Animated model layers. Pick a layerからload it.
Animated layers by 風y. For pin-level detail and nearby places, see the interactive map below.
Explore Seoul
Every topic we hold for this place, and the same topic for the places around it.
気候 for related places
Frequently asked questions
Where is Seoul?
Seoul is a city in 韓国. Its coordinates are 37.5665, 126.978. It lies in アジア.
What is the weather like in Seoul現在?
It is currently 7°C (44°F)、快晴. 湿度 is 46% and wind is 4 km/h.
When is the best timeからvisit Seoul?
4月, 5月, 6月 and 10月 offer the most comfortable conditions in Seoul, which has a continental climate. 1月, 2月 and 12月 are usually the hardest months for outdoor plans.
What time zone is Seoul in?
Seoul observes Asia/Seoul (UTC+09:00). The local time is 9:04 AM.
How many people live in Seoul?
Seoul has a population of approximately 9.7 million.
What is the nearest airportからSeoul?
The closest airports are Incheon International Airport (ICN), 49 km away.
What are the top thingsからdo in Seoul?
Popular options include Gyeongbokgung Palace and Haeundae Beach.
What places are in Seoul?
Seoul covers 2 places in this atlas, including Gyeongbokgung Palace and Incheon International Airport.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-world) - coordinates, hierarchy and facts. |
|---|---|
| 予報 and observations | Open-Meteo (ECMWF and national models). |
| 大気質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 気候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated 10月 22, 2026 at 9:04 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
