February Weather in Port Sudan SudanDaily high temperatures increase by 2°F, from 79°F to 81°F, rarely falling below 75°F or exceeding 85°F. Daily low temperatures are around 68°F, rarely falling below 63°F or exceeding 73°F. The lowest daily average low temperature is 68°F on February 18. For reference, on August 1, the hottest day of the year, temperatures in Port Sudan typically range from 88°F to 104°F, while on February 16, the coldest day of the year, they range from 68°F to 80°F. The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on February. 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. Atar, Mauritania (3,253 miles away) is the far-away foreign place with temperatures most similar to Port Sudan (view comparison). CloudsThe month of February in Port Sudan experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 19% throughout the month. The clearest day of the month is February 1, with clear, mostly clear, or partly cloudy conditions 82% of the time. For reference, on September 9, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 66%, while on November 8, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 88%. PrecipitationSunOver the course of February in Port Sudan, the length of the day is gradually increasing. From the start to the end of the month, the length of the day increases by 28 minutes, implying an average daily increase of 1 minute, 0 seconds, and weekly increase of 7 minutes, 1 second. The shortest day of the month is February 1, with 11 hours, 17 minutes of daylight and the longest day is February 29, with 11 hours, 45 minutes of daylight. The latest sunrise of the month in Port Sudan is 6:06 AM on February 1 and the earliest sunrise is 15 minutes earlier at 5:51 AM on February 29. The earliest sunset is 5:23 PM on February 1 and the latest sunset is 13 minutes later at 5:36 PM on February 29. Daylight saving time is not observed in Port Sudan during 2024. For reference, on June 20, the longest day of the year, the Sun rises at 4:53 AM and sets 13 hours, 19 minutes later, at 6:12 PM, while on December 21, the shortest day of the year, it rises at 6:00 AM and sets 10 hours, 57 minutes later, at 4:57 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 February 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 Port Sudan is essentially constant during February, remaining within 1% of 28% throughout. For reference, on October 27, the muggiest day of the year, there are muggy conditions 93% of the time, while on June 16, the least muggy day of the year, there are muggy conditions 14% 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 Port Sudan is essentially constant during February, remaining within 0.2 miles per hour of 10.6 miles per hour throughout. For reference, on January 9, the windiest day of the year, the daily average wind speed is 11.1 miles per hour, while on September 3, the calmest day of the year, the daily average wind speed is 6.5 miles per hour. The hourly average wind direction in Port Sudan throughout February is predominantly from the north, with a peak proportion of 68% on February 19. Water TemperaturePort Sudan 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 Port Sudan is essentially constant during February, remaining around 78°F throughout. The lowest average surface water temperature during February is 77°F on February 13. 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 Port Sudan 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 Port Sudan are rapidly increasing during February, increasing by 662°F, from 736°F to 1,398°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 Port Sudan is gradually increasing during February, rising by 0.9 kWh, from 5.6 kWh to 6.5 kWh, over the course of the month. TopographyFor the purposes of this report, the geographical coordinates of Port Sudan are 19.617 deg latitude, 37.216 deg longitude, and 33 ft elevation. The topography within 2 miles of Port Sudan contains only modest variations in elevation, with a maximum elevation change of 141 feet and an average elevation above sea level of 18 feet. Within 10 miles contains only modest variations in elevation (896 feet). Within 50 miles contains very significant variations in elevation (5,958 feet). The area within 2 miles of Port Sudan is covered by artificial surfaces (79%) and water (13%), within 10 miles by water (35%) and bare soil (25%), and within 50 miles by water (45%) and bare soil (44%). Data SourcesThis report illustrates the typical weather in Port Sudan, 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, Port Sudan, in our network suitable to be used as a proxy for the historical temperature and dew point records of Port Sudan. At a distance of 4 kilometers from Port Sudan, 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 Port Sudan 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. |