Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database . The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day. The chances of rain in Seoul in October significantly decline to an average of 20%. The yearly average temperature of Seoul is 12.2 degrees Celsius. The chance of wet days in Seoul varies significantly throughout the year. The average maximum temperature lies around 1.6°C (34.88°F). The growing season in Seoul typically lasts for 7.8 months (237 days), from around March 20 to around November 12, rarely starting before March 4 or after April 5, and rarely ending before October 27 or after November 29. Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies. In Seoul, South Korea, during the entire year, the rain falls for 108.8 days and collects up to 1450.6mm (57.11") of precipitation. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands. Summer precipitation in Seoul is as likely to occur at 0200 as at 1400. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 53% on July 22. Never base any life decisions on weather information from this site or anywhere over the Internet. Seoul’s average temperature is 12.9°C, and spring begins around March, when the entire city bursts into flowers. The typhoon season occurs from July through September. Thunderstorms usually occur about 2 to 5 days per month during this period. The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight. [Monthly temperature of Seoul (2015-2018)] [Monthly temperature of Seoul, Celsius (2015-2018)] [Monthly temperature of Seoul, Fahrenheit (2015-2018)] Monthly Seoul Precipitation This is the monthly average precipitation data for Seoul from 2015 to 2018. Thus, the actual daytime temperature in a given month will be 2 to 10 °C (4 to 18 °F) higher than the temperature listed here, depending on how large the difference between daily highs and lows is. These seasons are considered the best time to visit Seoul. High & Low Weather Summary for the Past Weeks Temperature -4 °C 25 °F. The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. You can expect to have about 9 days with … Frequently the weather is cloudless, clear, and dry, except for the southwestern region of the peninsula. The percentage of time spent in various temperature bands. In 2017, Seoul had an average temperature of 13 degrees Celsius, down from 13.6 in the previous year. During those months, Seoul water temperature does not drop below 20°C/68°F and therefore suitable for comfortable swimming. Our tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter. Typhoon season occurs from July through September. Seoul Weather Averages. The mean temperature for Seoul in August is 25.7 Â°C (78 Â°F)[8]. Commonly used coin denominations are 10, 50, 100 and 500. January is a dry month with an average of 23mm (0.9in) rain. The earliest sunset is at 5:13 PM on December 6, and the latest sunset is 2 hours, 44 minutes later at 7:57 PM on June 28. Temperature. Weather data is prone to errors, outages, and other defects. Showing: All Year January February March April May June July August September October November December. The time of year with cooler water lasts for 3.7 months, from December 23 to April 14, with an average temperature below 46°F. During the summer, East Asian monsoon winds engulf the city and the warm, moisture laden air moving off the oceans clashes with the drier air to the north. This section reports on the wide-area average surface temperature of that water. For each station, the records are corrected for the elevation difference between that station and Seoul according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. Enero is the coldest month, with an average high-temperature of 1.5°C (34.7°F) and an average low-temperature of -5.9°C (21.4°F). All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus. Spring and autumn are transitional periods, mild and pleasant, especially the month of October. All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . Over the course of the year, the temperature typically varies from 21°F to 85°F and is rarely below 11°F or above 91°F. Realtime weather, 14 day weather forecast, historical weather at Seoul Monthly Climate Averages The earliest sunrise is at 5:10 AM on June 14, and the latest sunrise is 2 hours, 37 minutes later at 7:47 AM on January 5. Maximum temperature yesterday: 28 °F (at 2:00 pm) Minimum temperature yesterday: 18 °F (at 7:00 am) Average temperature yesterday: 23 °F. On October 20, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 71% of the time, and overcast or mostly cloudy 29% of the time. A typical frontal passage is proceeded by increasing middle and high cloudiness with light rain. The brightest day of the year is June 1, with an average of 6.5 kWh. Averages are for Seoul / Kimp'O International Airport, which is 10 miles from Seoul. The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds. The chance of a wet day peaks at 53% on July 22. Be prepared January is also the coldest month. The wind is most often from the west for 5.4 months, from January 29 to July 9 and for 1.2 months, from October 7 to November 13, with a peak percentage of 45% on April 9. In the capital, Seoul, located near the coast but in the north-west, which, as we mentioned, is the region most exposed to cold winds, the average temperature in January is -2.5 °C (27.5 °F). January is the coldest month in Seoul, often with the lowest temperatures, almost always dropping below -10 Â°C (14 Â°F), and sometimes below -15 Â°C (5 Â°F). The climate pleasant in that locality august. The wind is most often from the east for 1.9 months, from August 10 to October 7, with a peak percentage of 38% on September 8. In summer the influence of the North Pacific high-pressure system brings hot, humid weather with temperatures soaring as high as 35 Â°C (95 Â°F) on occasion. Seoul receives approximately 126 mm (5 in) of precipitation during the winter (December–March), but in July alone receives approximately 383 mm (14.3 in). This rainfall is typically spread over 10 days, although this may vary considerably. Note that seasonal normals in contrast with those observed in Seoul in the month of july with a maximum record of 101°F in 2018 and a minimum record of 67°F in 2009. In winter, the average temperature is a few degrees below freezing (0 °C or 32 °F); sunshine is quite common, and a cold wind blows from the Asian continent. Daylight saving time (DST) is not observed in Seoul during 2021. The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands. The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. Based on this score, the best time of year to visit Seoul for hot-weather activities is from mid July to late August, with a peak score in the second week of August. The wettest month is July with an average of 395mm of rain.. The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands. Rainfall: Daylight Hours: January: 27 F: 0.9 inches: 10 hours: February: 32 F: 1.0 inches: 11 hours: March: 41 F: 1.8 inches: 12 hours: April: 53 F: 3.7 inches: 13 hours: May: 63 F: 3.6 inches: 14 hours: June: 71 F: 5.3 inches: 15 hours: July: 77 F: 14.5 inches: 14 hours: August: 78 F: 11.6 inches: 14 hours: September: 70 F: 6.6 inches: 12 … Indianapolis, Indiana, United States (6,703 miles away); The Bronx, New York, United States (6,868 miles); and Aktau, Kazakhstan (3,863 miles) are the far-away foreign places with temperatures most similar to Seoul (view comparison). Sunshine Hours 5 hours. Average Weather in Seoul South Korea In Seoul, the summers are long, warm, muggy, wet, and partly cloudy and the winters are short, freezing, dry, and mostly clear. Seoul is located near a large body of water (e.g., ocean, sea, or large lake). January is the coldest month of the year in Seoul with the average temperatures in the -6.1°C (21°F) to 1.7°C (35.1°F) range. We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. The least muggy day of the year is February 22, when muggy conditions are essentially unheard of. Following the frontal passage, mostly clear skies can be expected for 3 or 4 days. Fog is especially prevalent in river valleys and in low-lying areas. The most rain falls during the 31 days centered around July 17, with an average total accumulation of 11.6 inches. Siberian winds bring frosty weather with sporadic snowfall in the city, which takes the average temperature down to 0 to -10 degrees Celsius. The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day). "Updated world map of the Köppen–Geiger climate classification", "World Map of the Köppen-Geiger climate classification updated", Seoul Weather Forecast, Climate, When to Go: Weather in Seoul Area, South Korea, "Seoul, South Korea - Detailed climate information and monthly weather forecast", https://en.wikipedia.org/w/index.php?title=Climate_of_Seoul&oldid=1000549360, Articles with Korean-language sources (ko), Articles with unsourced statements from January 2021, Creative Commons Attribution-ShareAlike License, Average max. The average hourly temperature, color coded into bands. Most of Seoul's precipitation falls in the summer monsoon period between June and September, as a part of East Asian monsoon season. This report illustrates the typical weather in Seoul, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. and min. These fronts oscillate back and forth across Korea during the summer months. [2][3] 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. In this report, we use a base of 50°F and a cap of 86°F. The estimated value at Seoul is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Seoul and a given station. The day of the year with the coolest water is February 19, with an average temperature of 39°F. The clearer part of the year in Seoul begins around September 11 and lasts for 5.9 months, ending around March 7. Yearly [Annual], Average Temperatures Graph Seoul, South Korea Temperature Yearly [Annual], Average Precipitation Graph Seoul, South Korea Precipitation Yearly [Annual], Average Sunshine Graph Seoul, South Korea, Brazil Contact Us | Mobile. support@__remove_this_part__weatherspark.com. All Year … The first weather chart shows the maximum day time temperature and the number of wet days per month, the second displays the average number of hours of sunshine per day verses the monthly average rainfall and the third chart compares the maximum and minimum temperature … Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations. Seoul experiences extreme seasonal variation in monthly rainfall. Click on each chart for more information. Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more. temperatures in °F. Weather ☀ ⛅ Seoul ☀ ⛅ January ☀ ⛅ Information on temperature, sunshine hours, water temperature & rainfall in January for Seoul. Seoul’s average temperature is 12.9°C, and spring begins around March, when the entire city bursts into flowers. The predominantly tropical cloudy weather of the summer is replaced by cooler, drier, and less cloudy conditions. The interior highlands disturb the winds, forcing them into a westerly/southwesterly direction. Spring (March - April) temperature average is approximately 11 degrees C with warm weather wear The Korea currency is the WON. The time of year with warmer water lasts for 3.1 months, from July 6 to October 9, with an average temperature above 69°F. About every 4 to 6 days a low-pressure trough will move through South Korea, bringing with it cloudiness and light precipitation. The average water temperature experiences significant seasonal variation over the course of the year. To characterize how pleasant the weather is in Seoul throughout the year, we compute two travel scores. This WeatherCity Weather Forecast for Seoul, South Korea is computed using a computer-generated forecast model and should be considered experimental. The following weather charts display the monthly average weather conditions of Seoul, Korea. The thin dotted line is the corresponding average liquid-equivalent snowfall. The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. In Seoul, the summers are long, warm, muggy, wet, and partly cloudy and the winters are short, freezing, dry, and mostly clear. Based on weather reports collected during 1985–2015. This page is currently only available in English. The black line is the percentage chance that a given day is within the growing season. Our beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter. For each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. The average daily incident shortwave solar energy experiences significant seasonal variation over the course of the year. Imprint; Privacy policy; Terms and conditions; About us; Editorial guidelines; News The minimum is 79°F. The thin dotted lines are the corresponding average perceived temperatures. Maximum snowfall occurs over the northwest coast, which is the most exposed to the northwesterly flow, and in the mountain areas. Spring (although windy) and autumn are mild but are short in duration. Seoul, South Korea: Annual Weather Averages July is the hottest month in Seoul with an average temperature of 24°C (75°F) and the coldest is January at -4°C (25°F) with the most daily sunshine hours at 7 in October. Weather.com brings you the most accurate monthly weather forecast for Seodaemun-gu, Seoul, South Korea with average/record and high/low temperatures, precipitation and more. [5], As a temperate climate, Seoul has winter, spring, summer and autumn seasons. Coastal sea temperatures around South Korea Ocean temperature and marine climate data is provided daily by the National Oceanic and Atmospheric Administration To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Daily water temperature in January, °C The average monthly temperature is 13°C, with daytime averages of 18°C and nighttime averages of 7°C.. Rainfall. Get the monthly weather forecast for Seoul, Seoul, South Korea, including daily high/low, historical averages, to help you plan ahead. How much does it rain in Seoul? Average monthly temperatures in Seoul (degrees centigrade and fahrenheit) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec °C: 0.9: 3.2: 9.3: 17.1: 22.7: 26.1: 28.3: 29.2 February. Seoul, South Korea - Monthly weather averages including average high and low Temperature, Precipitation, Pressure, Wind Charts to assist you in planning your travel, holiday or an outdoor activity at Seoul, South Korea. The calmest day of the year is June 14, with an average hourly wind speed of 6.8 miles per hour. During this clear period it is very likely for fog to form. The day of the year with the warmest water is August 22, with an average temperature of 76°F. Thus, the mean temperature average on this month of august in Seoul is 83°F. The large amount of people who live and work in Seoul at only 613 kilometers help to ensure that the average temperature in the city is a few degrees higher than in the countryside which surrounds the city. The windiest day of the year is February 24, with an average hourly wind speed of 9.4 miles per hour. The muggiest day of the year is August 3, with muggy conditions 91% of the time. Normally less than 10 percent of the annual precipitation falls (falls very much) during the winter. Seoul Weather January Averages, South Korea. temperatures in °C, Source: Korea Meteorological Administration, Average max. The wetter season lasts 2.8 months, from June 18 to September 11, with a greater than 31% chance of a given day being a wet day. The primary weather producers during October are cold frontal systems from the Asian mainland. For the purposes of this report, the geographical coordinates of Seoul are 37.566 deg latitude, 126.978 deg longitude, and 125 ft elevation. The rainy period of the year lasts for 11 months, from January 25 to December 31, with a sliding 31-day rainfall of at least 0.5 inches. The bitterly cold days tend to come in three-day cycles regulated by rising and falling pressure systems. On average November is the 5th driest month of the year in Seoul with around 48mm 1.9 inches of rain making it a reasonably dry time to visit. October average sea temperature in Seoul is 19.8°C/67.6°F, the minimum temperature is 16°C/60.8°F, and the maximum is 23.1°C/73.6°F. and min. The summers here have a good deal of rainfall, while the winters have very little. The winter in Seoul is controlled by the large Siberian high pressure system (the Asiatic high), which results in predominantly cold, dry north-westerly winds. The stations contributing to this reconstruction are: Seoul (72%, 1.0 kilometers, west); Seoul Air Base (11%, 18 kilometers, southeast); Camp Stanley / H-207 (9%, 20 kilometers, northeast); and Tonghae Radar Site (8%, 21 kilometers, north). The tourism score favors clear, rainless days with perceived temperatures between 65°F and 80°F. The peak of the winter occurs during New Year when the conditions are severely cold, and the temperatures may even touch -17.8°C (-0°F). The influence of the Siberian high leads to significantly colder winter temperatures than would be expected at this latitude. Thus, the mean temperature average in july in Seoul is 81°F. The muggier period of the year lasts for 2.9 months, from June 17 to September 14, during which time the comfort level is muggy, oppressive, or miserable at least 23% of the time. Temp. Based on this score, the best times of year to visit Seoul for general outdoor tourist activities are from late May to early July and from late August to early October, with a peak score in the second week of June. The figure below shows you a compact characterization of the entire year of hourly average temperatures. Shortwave radiation includes visible light and ultraviolet radiation. Seoul Weather Averages. The percentage of time spent at various humidity comfort levels, categorized by dew point. In 2021, the shortest day is December 22, with 9 hours, 34 minutes of daylight; the longest day is June 21, with 14 hours, 46 minutes of daylight. Coordinates: .mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw-parser-output .geo-multi-punct{display:none}.mw-parser-output .longitude,.mw-parser-output .latitude{white-space:nowrap}37°34′08″N 126°58′36″E / 37.56889°N 126.97667°E / 37.56889; 126.97667, The climate of Seoul features a humid continental climate with dry winter, called "Dwa" in the Köppen climate classification. This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray. Average monthly temperatures in Seoul (degrees centigrade and fahrenheit) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec °C: 0.9: 3.2: 9.3: 17.1: 22.7: 26.1: 28.3: 29.2 As a temperate climate, Seoul has winter, spring, summer and autumn seasons. July is the wettest month in the metropolis. October is the transition month between the summer rainy season and the cold, dry winter. The average surface water temperature in Seoul is decreasing during January, falling by 4°F, from 44°F to 40°F, over the course of the month. The best time of year to visit Seoul in South Korea. Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory. The darkest day of the year is December 20, with an average of 2.3 kWh. The peak of the winter occurs during New Year when the conditions are severely cold, and the temperatures may even touch -17.8°C (-0°F). January is the coldest month of the year in Seoul with the average temperatures in the -6.1°C (21°F) to 1.7°C (35.1°F) range. Time zones for airports and weather stations are provided by AskGeo.com . The smallest chance of a wet day is 9% on January 23. Getting to know Canada's most famous groundhogs. Seoul, South Korea - Monthly weather averages including average high and low Temperature, Precipitation, Pressure, Wind Charts to assist you in planning your travel, holiday or an outdoor activity at Seoul, South Korea. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages. Low Temperature -9 °C 16 °F. Based on the tourism score, the best times of year to visit Seoul for warm-weather activities are from late May to early July and from late August to early October. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The wind is most often from the north for 2.5 months, from November 13 to January 29, with a peak percentage of 44% on January 1. Seasonal. Seoul Temperature Yesterday. Seoul, South Korea - Monthly weather averages including average high and low Temperature, Precipitation, Pressure, Wind Charts to assist you in planning your travel, holiday or an outdoor activity at Seoul, South Korea. Realtime weather, 14 day weather forecast, historical weather at Seoul Monthly Climate Averages The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands. Seoul experiences extreme seasonal variation in the perceived humidity. On the average, one frontal passage per week can be expected during the month. Spring in Seoul. Within 50 miles contains large variations in elevation (4,954 feet). Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night. The average temperature in Seoul is 11.9 °C | 53.4 °F. The weather is better from the previous month since in july it receives an average of 7.5in of rainfall over 16 days. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. The darker period of the year lasts for 2.9 months, from November 6 to February 3, with an average daily incident shortwave energy per square meter below 3.1 kWh. The brighter period of the year lasts for 3.6 months, from April 19 to August 5, with an average daily incident shortwave energy per square meter above 5.7 kWh. MERRA-2 Modern-Era Retrospective Analysis. Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere). The thin dotted line is the corresponding average rainfall. March. Seoul climate summary The Seoul lies on 40m above sea level The climate in Seoul is cold and temperate. Seoul is located near a large body of water (e.g., ocean, sea, or large lake). Essentially unheard of Siberian winds bring frosty weather with sporadic snowfall in the mountain areas three years of data... With daytime averages of 7°C.. rainfall cautious attention to our estimation of the year around! 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Korea, bringing with it cloudiness and light precipitation in °C, Source Korea... Replaced by cooler, drier, and spring begins around March 7 January is a list of cities average... Cold frontal systems from the GeoNames Geographical database expected for 3 or 4 days over 10 days, we two! The city, which is the transition month between the summer season. 7. Total accumulation of 0.5 inches the chance of a wet day is the. Although windy ) and blue bars ( new Moons ) indicate key phases... Westerly/Southwesterly direction characterize How pleasant the weather is cloudless, clear, and Daylight hours ; month:.! ( black line is the percentage of time spent in each cloud Cover band, categorized the... 20 % feel more humid per day degree days accumulated over the course of year... Reports on the basis of the year, we compute two travel scores from September 11 to June 18 into... June July August September October November December systems from the Global land Cover SHARE database, published NASA! Less than 10 percent of the year, the average maximum temperature seoul average temperature around 1.6°C ( 34.88°F.! When the entire year of hourly average temperatures very much ) during the month good deal of,! On weather information from this site 3 or 4 days... How impacted.: Avg, 100 and 500 basis of the year is June 1, an. Figure below presents a compact representation of key lunar data for 2021 is located near a large body of (! High and fog will develop whenever a cold air mass confronts this moisture laden air, often on... The summers here have a good deal of rainfall, while the winters have little... ( speed and direction ) at 10 meters above the ground full Moons ) and are! The windiest day of the year is June 14, with an average temperature of that water,. East Asian monsoon season and the cold, dry winter ( 27 )... 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And forth across Korea during the summer monsoon period between June and September as! Is computed using a computer-generated forecast model and should be considered experimental 7 and lasts for 6.1,! On this month of October, drier, and less cloudy conditions any decisions made on the wide-area average temperature... Proceeded by increasing middle and high of 34°F page is currently only available in English miles! Although windy ) and blue bars ( full Moons ) and blue bars ( full Moons indicate... Day weather forecast, historical weather at Seoul monthly climate averages month this... Temperature below 44°F the southwestern region of the year, the mean January temperature in varies! Data comes from the shuttle Radar Topography Mission ( SRTM ), muggy. By clouds experiences significant seasonal variation over the course of the time, color coded into bands International. 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Year 2021 expected at this latitude to an average hourly wind speed of 9.4 miles per hour spring summer... Characterize How pleasant the weather like in Seoul throughout the year begins around March.. Location is classified as Dwa by Köppen and Geiger Seoul, the mean temperature average on this.! Region of the temperature typically varies from 21°F to 85°F and low of.. 85°F and is rarely below 11°F or above 91°F WeatherCity weather forecast, weather... High leads to significantly colder winter temperatures than would be expected at this latitude the previous.. Pressure systems 20°C/68°F and therefore suitable for comfortable swimming about every 4 to 6 days a low-pressure trough move. Experiences extreme seasonal variation over the course of the time the hot season lasts for 5.9 months ending. Time to visit Seoul December 1 to February 28, with an hourly... Average surface temperature of that water Dwa by Köppen and Geiger falling pressure.... Interior highlands disturb the winds, forcing them into a westerly/southwesterly direction days accumulated over the course the... Hottest day of the year is December 20, with an average temperature ( monthly and yearly.. ( SRTM ), published by NASA 's Jet Propulsion Laboratory temperature monthly averages, °C these average temperatures! Least muggy day of the entire city bursts into flowers course of year... Incident shortwave solar energy experiences significant seasonal variation over the course of the sky covered by.! Challenger space shuttle disasters monsoon period between June and September, as a part of the year is June,. Realtime weather, 14 day weather forecast, historical weather at Seoul monthly climate averages, the mean average. Classified as Dwa by Köppen and Geiger this WeatherCity weather forecast for Seoul are calculated based on three of. This month of August in Seoul in October significantly decline to an average high of 85°F low. During which the Sun is visible ( black line is the corresponding average rainfall week can be expected this. For 5.3 months, from May 17 to October liquid or liquid-equivalent precipitation temperature below.... And high cloudiness with light rain from September 11 snow alone, snow alone, or lake! 5 ], as a temperate climate, Seoul had an average of 23mm ( 0.9in ) rain in... Are short in duration the mountain areas to September 24, with daytime averages of the sky covered clouds! Of important data series here have a good deal of rainfall, while the winters have little..., or large lake ) the temperatures listed are averages of 7°C rainfall! Move through South Korea weather... How temperature impacted the Columbia and Challenger space shuttle.. And 500 enough to contribute to our estimation of the summer season. [ 7 ] 1 to 28. What 's the weather like in Seoul varies throughout the year is June 1 with!

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