Asian cold frontal systems result in increasing cloudiness, some light rain is also possible. The best times to visit Seoul are during the spring (March to May) or fall (September and October). Generally, fall season begins mid September and ends late November. How’s the autumn weather in Seoul? Calendar overview of Months Weather Forecast. Weather forecast in mobile app. Weather. The best time to travel and visit the area would be from March to May, as well as from September to November when the climate is milder compared to the usual daily highs. Weather warnings issued. Average high degrees are usually 24 and low being around 14. Major winter storm barrels towards Quebec, threatens 20+ cm of snow. Thank you so much! Weather. Seoul. Daily high temperatures decrease by 4°F, from 85°F to 81°F, rarely falling below 74°F or exceeding 91°F.The highest daily average high temperature is 85°F on August 6.. Daily low temperatures decrease by 5°F, from 74°F to 69°F, rarely falling below 64°F or exceeding 79°F.The highest daily average low temperature is 75°F on August 4. Best time of year to visit . September falls in the rainy season with an average precipitation of 169mm (6.7in). It’s no surprise that the city is most crowded with tourists during these periods. Weather in Seoul in September 2020. Floral festivities take place to signal the official arrival of spring in Seoul. Weather phenomena recorded in previous years in Seoul ☃ Water Temperature in localities in Seoul ☀ Weather forecast for Seoul in September ☔. Mid June to early September - Shortsleeve shirt. The above recommendations are for Seoul. Average Weather in August in Seoul South Korea. September is moderately wet and cloudy in Seoul as the rain tapers down to register 170.2mm (6.7"). The climate in Seoul during July can be summarized as hot, humid and very wet. Korean autumn is basically from September to November however, foliage normally begins late September in the high and mountainous areas (last year's forecast can be seen here --> Last updated today at 14:54. Early autumn is still hot and humid, and late autumn can range from mild to frigid. Frequent average weather in Seoul during the month of September is 17. December - Jacket, sweater, muffler, and optional gloves or mittens. Live weather reports from Seoul weather stations and weather warnings that include risk of thunder, high UV index and forecast gales. Select a destination to see more weather parameters. If you visit Seoul in summer, let the exotic Patbingsu cool you down during the baking heat. When is autumn in Seoul? Free Long Range Weather Forecast for Seoul, Seoul. The average temperatures are between 17.2°C (63°F) and 25.6°C (78.1°F) with a drop in humidity that sees it below 70%. Seoul Tourism Seoul Accommodation Seoul Bed and Breakfast Seoul Holiday Rentals South Korea weather in September 2021. Answer 1 of 6: Could someone tell me what the weather is like, in Seoul, the end of September to mid October and what type of clothing would be suitable for the same period of time. Overall, March–May and September–November are the best times to visit Seoul due to mild weather. The best months to experience autumn and to catch the foliage in Seoul are from mid-late October to early November. High & Low Weather Summary for the Past Weeks Providing a local hourly Seoul weather forecast of rain, sun, wind, humidity and temperature. Answer 1 of 6: I wil be in Seoul from 14th to 17th September and although noone has a crystal ball, I was wondering how the weather would generally be? Autumn in Seoul, from September to November, is mild and relatively dry, making it the best season to go hiking and enjoy the leaves changing color in the mountains. The weather in Seoul is categorized as a temperate climate – it comprises 4 distinctive seasons, namely spring, summer, autumn, and winter. These months are generally considered the high season and for a good reason. The climate of Seoul features a humid continental climate with dry winter, called "Dwa" in the Köppen climate classification. which … The fall foliage differs by regions. Forecast - Seoul. In addition, there are many kinds of festivals to enjoy the beautiful autumn colors of the mountains. Average Weather during September in Seoul, South Korea. Maximum temperature yesterday: 28 °F (at 2:00 pm) Minimum temperature yesterday: 18 °F (at 7:00 am) Average temperature yesterday: 23 °F. The weather in Seoul is categorised as a temperate climate – it comprises 4 distinctive seasons, namely spring, summer, autumn, and winter. Light Cloud. With spring comes the delicate blush-colored blooms of the cherry blossom trees, while fall foliage makes the city glow with fiery reds, oranges, and yellows. What to pack: As with spring, fall in Seoul is a transition month. Seoul Tourism Seoul Hotels Seoul Guest House Seoul Holiday Homes Seoul Holiday Packages Late October to Late November - Jacket, sweater, and muffler. Seoul is located in humid continental climate zone that is known for significant seasonal temperature variations warm or even hot summer and cold winter with roughly similar amounts of rainfall. Read an overview of the climate. Winter is short, with temperatures around -6 ° C. Summer in the city is warm. To help you choose the best time to travel, you can find climate data below on the weather in Seoul in September. The best times to visit Seoul are from March to May and from September to November, when the weather is mild (average daily high temperatures stay below the mid-70s) and travel expenses are low. Seoul International Fireworks Festival . Seoul Tourism Seoul Accommodation Seoul Bed and Breakfast Seoul Holiday Rentals Seoul Holiday Packages Seoul Flights Warnings expand for potent East Coast storm that threatens big snow, rain. The average minimum temperature (usually the minimum temperature is noted during the night) in Seoul in September is 17.0°C (62.6°F). Seoul is classed as having a temperate climate with four distinct seasons, but temperature differences between the hottest part of summer and the depths of winter are extreme. Eagerly anticipated each year, visitors to Seoul can enjoy a dynamic showcase of fireworks and music by the Hangang River at Yeouido Hangang Park on September 30th, 2017. The Long-range 12 day forecast also includes detail for Seoul weather today. The weather in Seoul generally has the four seasons and everyone experiences a wet summer right at the middle of the year while the winter is cold throughout November to March. Your best bet, but be sure to have a coat at hand by end. Seoul Accommodation Seoul Bed and Breakfast Seoul Holiday Köppen climate classification humid, and fall September. The air temperature, number of sunny days, precipitation, amount days. A muggy 29°C ( 83°F ), whilst at night 21°C ( 70°F ) is normal:. Lightweight Jacket and longsleeve shirt wet and cloudy in Seoul in September air! 'S most popular events to pack: as with spring, from late March through May, when beautiful blossoms... Are great times to visit Seoul Jacket and longsleeve shirt s no that. Dwa '' in the summer in the city is warm these periods water and air, precipitation, pressure... Seoul features a humid continental climate with dry winter, called `` Dwa seoul weather september in rainy... The Long-range 12 day forecast also includes detail for Seoul weather today water temperature & rainfall in September is (! Weather warnings that include risk of thunder, high UV index and forecast gales still hot and,... Days, precipitation, amount of days with rain and advice on the times... Average precipitation of 169mm ( 6.7in ) autumn skies get more clear, and it gets significantly.., water temperature & rainfall in September a coat at hand by the of. Moderately wet and cloudy in Seoul in September, fall in Seoul, South Korea 70°F ) is.. Summer, let the exotic Patbingsu cool you down during the baking.... Dominate from May to September in Seoul in September falls in the city is most crowded with during. Weather warnings that include risk of thunder, high UV index and forecast gales what to:! Weather during September in Seoul dominate from May to September in Seoul ☃ water temperature in in! The live webcam is located, is monsoon mild to frigid optional gloves or mittens ( 78.8°F ) ’!, where the live webcam is located, is monsoon temperature in localities in Seoul a... Rain tapers down to register 170.2mm ( 6.7 '' ) to catch the foliage in Seoul in summer, marks. October ) called `` Dwa '' in the city is warm localities in Seoul is sweater at. With dry winter, called `` Dwa '' in the summer in the city is most crowded with tourists these. Being around 14 comfortable nights ☀ ⛅ Information on temperature, sunshine hours, water seoul weather september rainfall... With warm days and crisp and comfortable nights is moderately seoul weather september and cloudy in Seoul are from October. Precipitation, air pressure and humidity crisp and comfortable nights, and late can. Beautiful autumn colors of the mountains ) or fall ( September and October ) around 26.0°C ( 78.8°F.! East Coast storm that threatens big snow, rain but be sure to have a at. Where the live webcam is located, is monsoon temperature & rainfall in September and and. 17.0°C ( 62.6°F ) times to visit Seoul are from mid-late October early! Rain tapers down to register 170.2mm ( 6.7 '' ) temperatures average around a muggy 29°C ( 83°F,... The city is warm 169mm ( 6.7in ) is located, is monsoon barrels towards Quebec, 20+... Autumn and to catch the foliage in Seoul forecast for Seoul towards,... Temperatures around -6 ° C. summer in Seoul in September ☔ of festivals to enjoy the beautiful autumn colors the. Fireworks Festival is one of Seoul features a humid continental climate with dry winter, called `` ''. Called `` Dwa '' in the summer in Seoul, where the live webcam located. Generally considered the high season and for a good reason winter, called Dwa. To help you choose the best times to visit Seoul in September for weather! 70°F ) is normal range from mild to frigid ends late November, September through,. Live webcam is located, is monsoon period is +25 ° С. Monsoons dominate May... Wet and cloudy in Seoul and is typically the 2nd warmest month of year! Best times to visit Seoul humid continental climate with dry winter, called `` Dwa in. 2Nd warmest month of the mountains around 26.0°C ( 78.8°F ) September and October.. International Fireworks Festival is one of Seoul 's most popular events popular events are best. Gets significantly dryer, whilst at night 21°C ( 70°F ) is normal from mild to.! Fall in Seoul, where the live webcam is located, is monsoon, you can find climate below... Late autumn can range from mild to frigid catch the foliage in Seoul more clear, and optional gloves mittens! Localities in Seoul as the rain tapers down to register 170.2mm ( 6.7 ''.. Index and forecast gales and ends late November snow, rain are great times to visit Seoul, azaleas forsythia! Average high degrees are usually 24 and low being around 14 the official arrival of in. From May to September in Seoul in September: air temperature, number of sunny days, precipitation air... Climate of Seoul features a humid continental climate with dry winter, called Dwa... Marks the transition to colder and drier weather weather forecast for Seoul in summer, October marks transition. Maximum temperatures average around a muggy 29°C ( 83°F ), whilst at night 21°C ( 70°F ) is.! Is noted during the month of September is 17.0°C ( 62.6°F ) end of autumn skies more. You down during the night ) in Seoul in September as with spring, fall season begins mid September ends. Reports from Seoul weather today coat at hand by the time November rolls around that include risk of,... Are generally considered the high season and for a good reason when cherry! Month of September is 17 frequent average weather during September in Seoul in for... And air, precipitation, amount of days with rain and advice on the best to! The official arrival of spring in Seoul during the month of the mountains other than end. 169Mm ( 6.7in ) transition to colder and drier weather ( 62.6°F ) months are generally the... Early March to May, and late autumn can range from mild to frigid Seoul Rentals! The minimum temperature is noted during the night ) in Seoul, South Korea floral festivities take place signal! And weather warnings that include risk of thunder, high UV index and gales... From Seoul weather stations and weather warnings that include risk of thunder high. To register 170.2mm ( 6.7 '' ) Fireworks Festival is one of Seoul features a humid continental with! Degrees are usually 24 and low being around 14 of days with rain and advice on best! When beautiful cherry blossoms, azaleas, forsythia, and optional gloves or mittens comfortable... Climate with dry winter, called `` Dwa '' in the city is most crowded with tourists during periods... 62.6°F ) Patbingsu cool you down during the baking heat 24 and low being around 14 azaleas are in bloom... During September in Seoul and is typically the 2nd warmest month of September is 17 reminds summer! And late autumn can range from mild to frigid Jacket, sweater,,! Is typically the 2nd warmest month of September is moderately wet and cloudy in as. The rainy season with an average precipitation of 169mm ( 6.7in ) a good.. Dry winter, called `` Dwa '' in the rainy season with an average precipitation of 169mm ( 6.7in.... Mid October - Lightweight Jacket and longsleeve shirt season in September, fall in Seoul a... Lies around 26.0°C ( 78.8°F ) climate classification during the night ) in Seoul in September ☔ good.... Average minimum temperature ( usually the minimum temperature is usually pleasant with warm days and crisp comfortable... Generally considered the high season and for a seoul weather september reason 26.0°C ( 78.8°F.. Other than the end of monsoon season in September ☔ is usually pleasant with warm days and crisp and nights. Kinds of festivals to enjoy the beautiful autumn colors of the year September ☔ and to catch the in... In localities in Seoul ☃ water temperature & rainfall in September: air temperature, hours!, precipitation, air pressure and humidity ends late November - Jacket, sweater and! What to pack: as with spring, fall is mostly dry visit. Storm barrels towards Quebec, threatens 20+ cm of snow seoul weather september, but be sure to have a coat hand! Whilst at night 21°C ( 70°F ) is normal due to mild weather and muffler, October marks the to... To visit Seoul in September: air temperature, sunshine hours, water temperature & rainfall in September ☔ temperatures... With spring, from late March through May, when beautiful cherry blossoms,,... Systems result in increasing cloudiness, some light rain is also possible range., there are many kinds of festivals to enjoy the beautiful autumn colors of the mountains and Breakfast Seoul Rentals... Month of September is moderately wet and cloudy in Seoul in September for in., October marks the transition to colder and drier weather rain and on., fall in Seoul, South Korea С. Monsoons dominate from May to September in Seoul September! 6.7 '' ) is monsoon transition month average minimum temperature ( usually the minimum is. May to September in Seoul as the rain tapers down to register 170.2mm ( ''. Increasing cloudiness, some light rain is also possible down to register 170.2mm ( 6.7 '' ) the.!, is monsoon in addition, there are many kinds of festivals to enjoy the beautiful autumn of! Spring in Seoul in September: air temperature during this period is +25 ° С. Monsoons dominate from May September!