September Weather in Uglovka RussiaDaily high temperatures decrease by 11°F, from 61°F to 51°F, rarely falling below 42°F or exceeding 70°F. Daily low temperatures decrease by 8°F, from 47°F to 39°F, rarely falling below 30°F or exceeding 53°F. For reference, on July 23, the hottest day of the year, temperatures in Uglovka typically range from 54°F to 71°F, while on February 4, the coldest day of the year, they range from 6°F to 18°F. The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on September. 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. Big Lake, Alaska, United States (4,165 miles away); Vanderhoof, Canada (4,585 miles); and Cabano, Canada (3,905 miles) are the far-away foreign places with temperatures most similar to Uglovka (view comparison). CloudsThe month of September in Uglovka experiences rapidly increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 57% to 70%. The clearest day of the month is September 1, with clear, mostly clear, or partly cloudy conditions 43% of the time. For reference, on January 24, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 84%, while on July 23, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 54%. PrecipitationA wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Uglovka, the chance of a wet day over the course of September is gradually decreasing, starting the month at 33% and ending it at 31%. For reference, the year's highest daily chance of a wet day is 40% on June 23, and its lowest chance is 16% on March 3. Over the course of September in Uglovka, the chance of a day with only rain decreases from 33% to 29%, 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 remains an essentially constant 0% throughout. 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 September in Uglovka is decreasing, starting the month at 2.6 inches, when it rarely exceeds 4.2 inches or falls below 1.1 inches, and ending the month at 2.0 inches, when it rarely exceeds 3.3 inches or falls below 0.9 inches. SunOver the course of September in Uglovka, the length of the day is very rapidly decreasing. From the start to the end of the month, the length of the day decreases by 2 hours, 25 minutes, implying an average daily decrease of 5 minutes, 1 second, and weekly decrease of 35 minutes, 6 seconds. The shortest day of the month is September 30, with 11 hours, 33 minutes of daylight and the longest day is September 1, with 13 hours, 58 minutes of daylight. The earliest sunrise of the month in Uglovka is 5:45 AM on September 1 and the latest sunrise is 1 hour, 3 minutes later at 6:48 AM on September 30. The latest sunset is 7:44 PM on September 1 and the earliest sunset is 1 hour, 23 minutes earlier at 6:21 PM on September 30. Daylight saving time is not observed in Uglovka during 2024. For reference, on June 20, the longest day of the year, the Sun rises at 3:39 AM and sets 18 hours, 15 minutes later, at 9:55 PM, while on December 21, the shortest day of the year, it rises at 9:32 AM and sets 6 hours, 23 minutes later, at 3:55 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 September 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 Uglovka is essentially constant during September, remaining around 0% throughout. For reference, on July 17, the muggiest day of the year, there are muggy conditions 11% of the time, while on October 9, 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 Uglovka is essentially constant during September, remaining within 0.2 miles per hour of 4.5 miles per hour throughout. For reference, on January 24, the windiest day of the year, the daily average wind speed is 6.0 miles per hour, while on July 22, the calmest day of the year, the daily average wind speed is 3.8 miles per hour. The hourly average wind direction in Uglovka throughout September is predominantly from the west, with a peak proportion of 37% on September 30. 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 Uglovka typically lasts for 4.8 months (146 days), from around May 11 to around October 5, rarely starting before April 21 or after May 30, and rarely ending before September 15 or after October 25. The month of September in Uglovka is more likely than not fully within the growing season, with the chance that a given day is in the growing season rapidly decreasing from 99% to 62% 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 Uglovka are gradually increasing during September, increasing by 86°F, from 1,145°F to 1,230°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 Uglovka is rapidly decreasing during September, falling by 1.7 kWh, from 3.6 kWh to 1.9 kWh, over the course of the month. TopographyFor the purposes of this report, the geographical coordinates of Uglovka are 58.239 deg latitude, 33.511 deg longitude, and 633 ft elevation. The topography within 2 miles of Uglovka contains only modest variations in elevation, with a maximum elevation change of 161 feet and an average elevation above sea level of 626 feet. Within 10 miles also contains only modest variations in elevation (374 feet). Within 50 miles contains only modest variations in elevation (896 feet). The area within 2 miles of Uglovka is covered by trees (81%) and cropland (18%), within 10 miles by trees (92%), and within 50 miles by trees (91%). Data SourcesThis report illustrates the typical weather in Uglovka, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. Uglovka is further than 200 kilometers from the nearest reliable weather station, so the weather-related data on this page were taken entirely from NASA's MERRA-2 satellite-era reanalysis . 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. The temperature and dew point estimates are corrected for the difference between the reference elevation of the MERRA-2 grid cell and the elevation of Uglovka, according to the International Standard Atmosphere . 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. 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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