July Weather in Sok Kwu Wan Hong Kong SAR ChinaDaily high temperatures are around 89°F, rarely falling below 85°F or exceeding 93°F. The highest daily average high temperature is 89°F on July 24. Daily low temperatures are around 82°F, rarely falling below 78°F or exceeding 85°F. The highest daily average low temperature is 82°F on July 9. For reference, on July 17, the hottest day of the year, temperatures in Sok Kwu Wan typically range from 82°F to 89°F, while on January 23, the coldest day of the year, they range from 58°F to 66°F. The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on July. 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. South Padre Island, United States (8,505 miles away); Redington Shores, United States (8,809 miles); and Al Quşayr, Egypt (4,965 miles) are the far-away foreign places with temperatures most similar to Sok Kwu Wan (view comparison). CloudsThe month of July in Sok Kwu Wan experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 82% throughout the month. The clearest day of the month is July 18, with clear, mostly clear, or partly cloudy conditions 20% of the time. For reference, on June 5, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 86%, while on January 3, 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 Sok Kwu Wan, the chance of a wet day over the course of July is essentially constant, remaining around 50% throughout. For reference, the year's highest daily chance of a wet day is 55% on June 13, and its lowest chance is 7% on January 3. 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 July in Sok Kwu Wan is essentially constant, remaining about 9.2 inches throughout, and rarely exceeding 18.2 inches or falling below 3.4 inches. SunOver the course of July in Sok Kwu Wan, the length of the day is gradually decreasing. From the start to the end of the month, the length of the day decreases by 19 minutes, implying an average daily decrease of 38 seconds, and weekly decrease of 4 minutes, 27 seconds. The shortest day of the month is July 31, with 13 hours, 9 minutes of daylight and the longest day is July 1, with 13 hours, 28 minutes of daylight. The earliest sunrise of the month in Sok Kwu Wan is 5:43 AM on July 1 and the latest sunrise is 12 minutes later at 5:55 AM on July 31. The latest sunset is 7:11 PM on July 3 and the earliest sunset is 7 minutes earlier at 7:04 PM on July 31. Daylight saving time is not observed in Sok Kwu Wan during 2024. For reference, on June 20, the longest day of the year, the Sun rises at 5:40 AM and sets 13 hours, 30 minutes later, at 7:09 PM, while on December 21, the shortest day of the year, it rises at 6:58 AM and sets 10 hours, 47 minutes later, at 5:44 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 July 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 Sok Kwu Wan is essentially constant during July, remaining around 100% throughout. For reference, on July 11, the muggiest day of the year, there are muggy conditions 100% of the time, while on January 15, the least muggy day of the year, there are muggy conditions 3% 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 Sok Kwu Wan is gradually decreasing during July, decreasing from 11.1 miles per hour to 10.4 miles per hour over the course of the month. For reference, on December 8, the windiest day of the year, the daily average wind speed is 13.8 miles per hour, while on August 19, the calmest day of the year, the daily average wind speed is 9.4 miles per hour. The hourly average wind direction in Sok Kwu Wan throughout July is predominantly from the south, with a peak proportion of 69% on July 1. Water TemperatureSok Kwu Wan 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 Sok Kwu Wan is essentially constant during July, remaining around 83°F throughout. 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). Temperatures in Sok Kwu Wan are sufficiently warm year round that it is not entirely meaningful to discuss the growing season in these terms. We nevertheless include the chart below as an illustration of the distribution of temperatures experienced throughout the year. 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 Sok Kwu Wan are very rapidly increasing during July, increasing by 1,026°F, from 4,000°F to 5,026°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 Sok Kwu Wan is essentially constant during July, remaining within 0.2 kWh of 4.9 kWh throughout. The highest average daily incident shortwave solar energy during July is 5.1 kWh on July 3. TopographyFor the purposes of this report, the geographical coordinates of Sok Kwu Wan are 22.205 deg latitude, 114.132 deg longitude, and 121 ft elevation. The topography within 2 miles of Sok Kwu Wan contains very significant variations in elevation, with a maximum elevation change of 1,102 feet and an average elevation above sea level of 95 feet. Within 10 miles also contains very significant variations in elevation (1,909 feet). Within 50 miles contains very significant variations in elevation (3,369 feet). The area within 2 miles of Sok Kwu Wan is covered by water (76%) and trees (14%), within 10 miles by water (81%), and within 50 miles by water (76%) and trees (11%). Data SourcesThis report illustrates the typical weather in Sok Kwu Wan, 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, Hong Kong International Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Sok Kwu Wan. At a distance of 25 kilometers from Sok Kwu Wan, 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 Sok Kwu Wan 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. |