August Weather in Sŭngjibaegam North KoreaDaily high temperatures decrease by 5°F, from 65°F to 61°F, rarely falling below 54°F or exceeding 73°F. The highest daily average high temperature is 65°F on August 3. Daily low temperatures decrease by 8°F, from 50°F to 43°F, rarely falling below 36°F or exceeding 56°F. The highest daily average low temperature is 50°F on August 1. For reference, on August 2, the hottest day of the year, temperatures in Sŭngjibaegam typically range from 50°F to 65°F, while on January 18, the coldest day of the year, they range from -11°F to 9°F. The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on August. The horizontal axis is the day, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day. Haines Junction, Canada (3,910 miles away); Labrador City, Canada (5,868 miles); and Nizhniy Odes, Russia (3,245 miles) are the far-away foreign places with temperatures most similar to Sŭngjibaegam (view comparison). CloudsThe month of August in Sŭngjibaegam experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 51% to 45%. The clearest day of the month is August 31, with clear, mostly clear, or partly cloudy conditions 55% of the time. For reference, on July 21, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 54%, while on January 22, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 71%. PrecipitationA wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Sŭngjibaegam, the chance of a wet day over the course of August is very rapidly decreasing, starting the month at 42% and ending it at 30%. For reference, the year's highest daily chance of a wet day is 46% on July 16, and its lowest chance is 2% on January 27. RainfallTo show variation within the month and not just the monthly total, we show the rainfall accumulated over a sliding 31-day period centered around each day. The average sliding 31-day rainfall during August in Sŭngjibaegam is rapidly decreasing, starting the month at 4.9 inches, when it rarely exceeds 8.0 inches or falls below 2.1 inches, and ending the month at 3.6 inches, when it rarely exceeds 6.4 inches or falls below 1.3 inches. SunOver the course of August in Sŭngjibaegam, the length of the day is rapidly decreasing. From the start to the end of the month, the length of the day decreases by 1 hour, 12 minutes, implying an average daily decrease of 2 minutes, 25 seconds, and weekly decrease of 16 minutes, 53 seconds. The shortest day of the month is August 31, with 13 hours, 9 minutes of daylight and the longest day is August 1, with 14 hours, 21 minutes of daylight. The earliest sunrise of the month in Sŭngjibaegam is 5:20 AM on August 1 and the latest sunrise is 30 minutes later at 5:50 AM on August 31. The latest sunset is 7:41 PM on August 1 and the earliest sunset is 42 minutes earlier at 6:59 PM on August 31. Daylight saving time is not observed in Sŭngjibaegam during 2024. For reference, on June 20, the longest day of the year, the Sun rises at 4:51 AM and sets 15 hours, 9 minutes later, at 8:01 PM, while on December 21, the shortest day of the year, it rises at 7:47 AM and sets 9 hours, 12 minutes later, at 4:58 PM. The figure below presents a compact representation of the sun's elevation (the angle of the sun above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting period. The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a given day and hour of that day, the background color indicates the azimuth of the sun at that moment. The black isolines are contours of constant solar elevation. MoonThe figure below presents a compact representation of key lunar data for August 2024. 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 vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon.
HumidityWe base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. 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 chance that a given day will be muggy in Sŭngjibaegam is decreasing during August, falling from 7% to 1% over the course of the month. The highest chance of a muggy day during August is 7% on August 1. For reference, on August 1, the muggiest day of the year, there are muggy conditions 7% of the time, while on October 6, the least muggy day of the year, there are muggy conditions 0% of the time. WindThis section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. 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. The average hourly wind speed in Sŭngjibaegam is essentially constant during August, remaining within 0.1 miles per hour of 4.1 miles per hour throughout. For reference, on February 6, the windiest day of the year, the daily average wind speed is 8.7 miles per hour, while on August 8, the calmest day of the year, the daily average wind speed is 4.0 miles per hour. The lowest daily average wind speed during August is 4.0 miles per hour on August 8. The hourly average wind direction in Sŭngjibaegam throughout August is predominantly from the west, with a peak proportion of 44% on August 1. Water TemperatureSŭngjibaegam is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water. The average surface water temperature in Sŭngjibaegam is essentially constant during August, remaining within 1°F of 70°F throughout. The highest average surface water temperature during August is 71°F on August 17. Growing SeasonDefinitions 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 growing season in Sŭngjibaegam typically lasts for 3.3 months (102 days), from around June 3 to around September 13, rarely starting before May 18 or after June 20, and rarely ending before August 28 or after September 29. The month of August in Sŭngjibaegam is more likely than not fully within the growing season, with the chance that a given day is in the growing season decreasing from 100% to 85% over the course of the month. 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. In this report, we use a base of 50°F and a cap of 86°F. The average accumulated growing degree days in Sŭngjibaegam are increasing during August, increasing by 191°F, from 295°F to 486°F, over the course of the month. Solar EnergyThis 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. Shortwave radiation includes visible light and ultraviolet radiation. The average daily incident shortwave solar energy in Sŭngjibaegam is gradually decreasing during August, falling by 0.6 kWh, from 5.7 kWh to 5.1 kWh, over the course of the month. TopographyFor the purposes of this report, the geographical coordinates of Sŭngjibaegam are 41.243 deg latitude, 128.799 deg longitude, and 4,810 ft elevation. The topography within 2 miles of Sŭngjibaegam contains large variations in elevation, with a maximum elevation change of 2,503 feet and an average elevation above sea level of 5,158 feet. Within 10 miles contains large variations in elevation (4,757 feet). Within 50 miles also contains extreme variations in elevation (8,317 feet). The area within 2 miles of Sŭngjibaegam is covered by trees (37%), cropland (34%), bare soil (10%), and grassland (10%), within 10 miles by trees (55%) and bare soil (26%), and within 50 miles by trees (50%) and sparse vegetation (18%). Data SourcesThis report illustrates the typical weather in Sŭngjibaegam, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. Temperature and Dew PointThere is only a single weather station, Kimchaek, in our network suitable to be used as a proxy for the historical temperature and dew point records of Sŭngjibaegam. At a distance of 72 kilometers from Sŭngjibaegam, closer than our threshold of 150 kilometers, this station is deemed sufficiently nearby to be relied upon as our primary source for temperature and dew point records. The station records are corrected for the elevation difference between the station and Sŭngjibaegam according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations. Please note that the station records themselves may additionally have been back-filled using other nearby stations or the MERRA-2 reanalysis. Other DataAll 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. 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 . 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. Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations. Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory. Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database . Time zones for airports and weather stations are provided by AskGeo.com . Maps are © OpenStreetMap contributors. DisclaimerThe information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site. We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. 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. 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. Please review our full terms contained on our Terms of Service page. |