February Weather in Uglezavodsk RussiaDaily high temperatures increase by 6°F, from 17°F to 23°F, rarely falling below 7°F or exceeding 32°F. Daily low temperatures increase by 6°F, from -2°F to 4°F, rarely falling below -14°F or exceeding 20°F. For reference, on August 11, the hottest day of the year, temperatures in Uglezavodsk typically range from 56°F to 70°F, while on January 29, the coldest day of the year, they range from -3°F to 17°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. Marathon, Canada (5,183 miles away) is the far-away foreign place with temperatures most similar to Uglezavodsk (view comparison). CloudsThe month of February in Uglezavodsk experiences rapidly decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 82% to 69%. The clearest day of the month is February 29, with clear, mostly clear, or partly cloudy conditions 31% of the time. For reference, on January 17, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 84%, while on October 4, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 61%. PrecipitationA wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Uglezavodsk, the chance of a wet day over the course of February is increasing, starting the month at 11% and ending it at 15%. For reference, the year's highest daily chance of a wet day is 33% on September 21, and its lowest chance is 11% on February 1. Over the course of February in Uglezavodsk, the chance of a day with only rain remains an essentially constant 0% throughout, the chance of a day with mixed snow and rain remains an essentially constant 1% throughout, and the chance of a day with only snow increases from 10% to 13%. 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 February in Uglezavodsk is essentially constant, remaining about 0.0 inches throughout, and rarely exceeding 0.2 inches or falling below -0.0 inches. The lowest average 31-day accumulation is 0.0 inches on February 8. SnowfallAs with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day. The average sliding 31-day snowfall during February in Uglezavodsk is increasing, starting the month at 7.9 inches, when it rarely exceeds 15.7 inches or falls below 0.7 inches, and ending the month at 9.0 inches, when it rarely exceeds 19.4 inches or falls below 1.7 inches. The lowest average 31-day accumulation is 7.7 inches on February 6. SunOver the course of February in Uglezavodsk, the length of the day is rapidly increasing. From the start to the end of the month, the length of the day increases by 1 hour, 28 minutes, implying an average daily increase of 3 minutes, 9 seconds, and weekly increase of 22 minutes, 2 seconds. The shortest day of the month is February 1, with 9 hours, 33 minutes of daylight and the longest day is February 29, with 11 hours, 1 minute of daylight. The latest sunrise of the month in Uglezavodsk is 8:56 AM on February 1 and the earliest sunrise is 45 minutes earlier at 8:11 AM on February 29. The earliest sunset is 6:29 PM on February 1 and the latest sunset is 43 minutes later at 7:13 PM on February 29. Daylight saving time is not observed in Uglezavodsk during 2024. For reference, on June 20, the longest day of the year, the Sun rises at 5:32 AM and sets 15 hours, 57 minutes later, at 9:29 PM, while on December 21, the shortest day of the year, it rises at 9:13 AM and sets 8 hours, 28 minutes later, at 5:41 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 Uglezavodsk is essentially constant during February, remaining around 0% throughout. For reference, on August 7, the muggiest day of the year, there are muggy conditions 17% of the time, while on October 4, 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 Uglezavodsk is essentially constant during February, remaining within 0.2 miles per hour of 9.6 miles per hour throughout. For reference, on December 26, the windiest day of the year, the daily average wind speed is 10.7 miles per hour, while on July 11, the calmest day of the year, the daily average wind speed is 6.1 miles per hour. The lowest daily average wind speed during February is 9.4 miles per hour on February 14. The hourly average wind direction in Uglezavodsk throughout February is predominantly from the north, with a peak proportion of 57% on February 1. Water TemperatureUglezavodsk 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 Uglezavodsk is essentially constant during February, remaining around 31°F throughout. The lowest average surface water temperature during February is 31°F on February 9. 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 Uglezavodsk typically lasts for 4.0 months (125 days), from around May 23 to around September 25, rarely starting before May 5 or after June 12, and rarely ending before September 10 or after October 10. The month of February in Uglezavodsk is reliably fully outside of the growing season. 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 Uglezavodsk are essentially constant during February, remaining around 0°F throughout. 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 Uglezavodsk is increasing during February, rising by 1.1 kWh, from 1.5 kWh to 2.7 kWh, over the course of the month. TopographyFor the purposes of this report, the geographical coordinates of Uglezavodsk are 47.323 deg latitude, 142.633 deg longitude, and 102 ft elevation. The topography within 2 miles of Uglezavodsk contains very significant variations in elevation, with a maximum elevation change of 1,161 feet and an average elevation above sea level of 247 feet. Within 10 miles also contains very significant variations in elevation (1,909 feet). Within 50 miles contains very significant variations in elevation (3,386 feet). The area within 2 miles of Uglezavodsk is covered by trees (100%), within 10 miles by trees (92%), and within 50 miles by water (54%) and trees (43%). Data SourcesThis report illustrates the typical weather in Uglezavodsk, 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, Yuzhno-Sakhalinsk Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Uglezavodsk. At a distance of 49 kilometers from Uglezavodsk, 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 Uglezavodsk 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. 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