Seoul is located near a large body of water (e.g., ocean, sea, or large lake). The windier part of the year lasts for 6.7 months, from October 25 to May 17, with average wind speeds of more than 8.1 miles per hour. Maximum temperature yesterday: 28 °F (at 2:00 pm) Minimum temperature yesterday: 18 °F (at 7:00 am) Average temperature yesterday: 23 °F. 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. temperatures in °C, Source: Korea Meteorological Administration, Average max. The coldest day of the year is January 18, with an average low of 21°F and high of 34°F. The length of the day in Seoul varies significantly over the course of the year. 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 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. A typical frontal passage is proceeded by increasing middle and high cloudiness with light rain. The solar day over the course of the year 2021. 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. In Seoul, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year. 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. This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid. Climate - Seoul (South Korea) Average weather, temperature, rainfall, sunshine hours In Seoul, the capital of Korea, located in the northwest of the country, a short distance from the coast of the Yellow Sea, the climate is continental , with cold, sunny winters and hot, sultry and rainy summers. The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. On July 14, the cloudiest day of the year, the sky is overcast or mostly cloudy 55% of the time, and clear, mostly clear, or partly cloudy 45% of the time. Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database . These fronts oscillate back and forth across Korea during the summer months. Spring (although windy) and autumn are mild but are short in duration. Sunshine Hours 5 hours. The darkest day of the year is December 20, with an average of 2.3 kWh. The chance of a wet day peaks at 53% on July 22. 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. Showing: All Year January February March April May June July August September October November December. Temperature. To characterize how pleasant the weather is in Seoul throughout the year, we compute two travel scores. 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. The majority of the annual precipitation falls between late June and the middle of September, with rains fully developing along the entire peninsula by mid-June. The climate pleasant in that locality august. Seoul is located near a large body of water (e.g., ocean, sea, or large lake). 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 clearer part of the year in Seoul begins around September 11 and lasts for 5.9 months, ending around March 7. Realtime weather, 14 day weather forecast, historical weather at Seoul Monthly Climate Averages About once each year, a typhoon passes very close to or moves over Korea, causing heavy showers. Thus, the mean temperature average in july in Seoul is 81°F. All Year … Thus, the mean temperature average on this month of august in Seoul is 83°F. February. We assume no responsibility for any decisions made on the basis of the content presented on this site. Realtime weather, 14 day weather forecast, historical weather at Seoul Monthly Climate Averages The thin dotted line is the corresponding average rainfall. The day of the year with the coolest water is February 19, with an average temperature of 39°F. Get the monthly weather forecast for Seoul, Seoul, South Korea, including daily high/low, historical averages, to help you plan ahead. This page was last edited on 15 January 2021, at 16:01. Seoul Weather Averages. From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night. 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 We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader. The tourism score favors clear, rainless days with perceived temperatures between 65°F and 80°F. The percentage of time spent in various temperature bands. 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. 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. In 2017, Seoul had an average temperature of 13 degrees Celsius, down from 13.6 in the previous year. Most of Seoul's precipitation falls in the summer monsoon period between June and September, as a part of East Asian monsoon season. The predominantly tropical cloudy weather of the summer is replaced by cooler, drier, and less cloudy conditions. 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. The following weather charts display the monthly average weather conditions of Seoul, Korea. About once each year, a typhoon will pass very close to or move over Korea, causing heavy showers. 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. 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. Annual average temperature of Seoul, South Korea from 2008 to 2017 (in degrees Celsius) High & Low Weather Summary for the Past Weeks Spring in Seoul. The drier season lasts 9.2 months, from September 11 to June 18. 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. Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations. The mean January temperature in Seoul is -2.4 Â°C (27 Â°F). July is the wettest month in the metropolis. Click on each chart for more information. For the purposes of this report, the geographical coordinates of Seoul are 37.566 deg latitude, 126.978 deg longitude, and 125 ft elevation. and min. 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. Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. "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 calmest day of the year is June 14, with an average hourly wind speed of 6.8 miles per hour. This month is known as a chilly month. 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. 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. Please confirm this forecast with the forecast issued from your local weather bureau. 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. The primary weather producers during October are cold frontal systems from the Asian mainland. January is a dry month with an average of 23mm (0.9in) rain. The influence of the Siberian high leads to significantly colder winter temperatures than would be expected at this latitude. Within 50 miles contains large variations in elevation (4,954 feet). 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. Siberian winds bring frosty weather with sporadic snowfall in the city, which takes the average temperature down to 0 to -10 degrees Celsius. 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. support@__remove_this_part__weatherspark.com. The percentage of time spent at various humidity comfort levels, categorized by dew point. The bitterly cold days tend to come in three-day cycles regulated by rising and falling pressure systems. This rainfall is typically spread over 10 days, although this may vary considerably. Seoul experiences extreme seasonal variation in monthly rainfall. The monsoon season and typhoons also occurs in the summer season.[7]. 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). 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). The shaded overlays indicate night and civil twilight. Weather data is prone to errors, outages, and other defects. This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. 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. The average liquid-equivalent snowfall (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. This section reports on the wide-area average surface temperature of that water. Commonly used coin denominations are 10, 50, 100 and 500. 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. The day of the year with the warmest water is August 22, with an average temperature of 76°F. The cloudier part of the year begins around March 7 and lasts for 6.1 months, ending around September 11. This page is currently only available in English. The figure below presents a compact representation of key lunar data for 2021. 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 … Averages are for Seoul / Kimp'O International Airport, which is 10 miles from Seoul. Winters can be extremely cold with the minimum temperature dropping below −20 °C (−4 °F) in the inland region of the country: in Seoul, the average January temperature range is −7 to 1 °C (19 to 34 °F), and the average August temperature range is 22 to 30 °C (72 to 86 °F). Many Seoulites enjoy strolling around Yeouido or other green spaces throughout the city that are filled with an astonishing display of … 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. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. 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. Spring in Seoul. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed. The average temperature in Seoul is 11.9 °C | 53.4 °F. Although winds might not pose a problem, the associated rainfall can cause significant flash flooding, a very real threat during the rainy season, especially in rough terrain. The amount of precipitation locally depends mostly on the elevation of the station and the length of time that the air has been over the Yellow Sea. Be prepared January is also the coldest month. Weather ☀ ⛅ Seoul ☀ ⛅ January ☀ ⛅ Information on temperature, sunshine hours, water temperature & rainfall in January for Seoul. 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. You can expect to have about 9 days with … 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. Here are the average temperatures. Typhoon season occurs from July through September. 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. The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. 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. MERRA-2 Modern-Era Retrospective Analysis. 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