September Weather in Provideniya RussiaDaily high temperatures decrease by 10°F, from 50°F to 40°F, rarely falling below 34°F or exceeding 55°F. Daily low temperatures decrease by 9°F, from 41°F to 33°F, rarely falling below 26°F or exceeding 47°F. For reference, on July 26, the hottest day of the year, temperatures in Provideniya typically range from 45°F to 54°F, while on January 24, the coldest day of the year, they range from 0°F to 10°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. Utsjoki, Finland (3,108 miles away) is the far-away foreign place with temperatures most similar to Provideniya (view comparison). CloudsThe month of September in Provideniya experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 68% to 61%. The clearest day of the month is September 30, with clear, mostly clear, or partly cloudy conditions 39% of the time. For reference, on December 29, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 86%, while on October 2, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 40%. PrecipitationA wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Provideniya, the chance of a wet day over the course of September is rapidly decreasing, starting the month at 29% and ending it at 22%. For reference, the year's highest daily chance of a wet day is 32% on August 16, and its lowest chance is 11% on March 23. Over the course of September in Provideniya, the chance of a day with only rain decreases from 29% to 20%, 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 Provideniya is decreasing, starting the month at 2.5 inches, when it rarely exceeds 4.7 inches or falls below 0.9 inches, and ending the month at 1.7 inches, when it rarely exceeds 3.2 inches or falls below 0.3 inches. SunOver the course of September in Provideniya, 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 3 hours, 9 minutes, implying an average daily decrease of 6 minutes, 31 seconds, and weekly decrease of 45 minutes, 40 seconds. The shortest day of the month is September 30, with 11 hours, 20 minutes of daylight and the longest day is September 1, with 14 hours, 29 minutes of daylight. The earliest sunrise of the month in Provideniya is 4:16 AM on September 1 and the latest sunrise is 1 hour, 25 minutes later at 5:41 AM on September 30. The latest sunset is 6:46 PM on September 1 and the earliest sunset is 1 hour, 44 minutes earlier at 5:01 PM on September 30. Daylight saving time is not observed in Provideniya during 2024. For reference, on June 20, the longest day of the year, the Sun rises at 12:52 AM and sets 21 hours, 24 minutes later, at 10:16 PM, while on December 21, the shortest day of the year, it rises at 9:32 AM and sets 3 hours, 57 minutes later, at 1:30 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 Provideniya is essentially constant during September, remaining around 0% throughout. 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 Provideniya is increasing during September, increasing from 11.7 miles per hour to 13.6 miles per hour over the course of the month. For reference, on December 17, the windiest day of the year, the daily average wind speed is 20.1 miles per hour, while on June 29, the calmest day of the year, the daily average wind speed is 9.4 miles per hour. The hourly average wind direction in Provideniya throughout September is predominantly from the north, with a peak proportion of 53% on September 30. Water TemperatureProvideniya 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 Provideniya is decreasing during September, falling by 5°F, from 44°F to 39°F, over the course of the month. 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 Provideniya typically lasts for 3.4 months (104 days), from around June 5 to around September 17, rarely starting before May 20 or after June 20, and rarely ending before August 25 or after October 5. During September in Provideniya, the chance that a given day is within the growing season is very rapidly decreasing falling from 83% to 19% 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 Provideniya are essentially constant during September, remaining within 2°F of 79°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 Provideniya is decreasing during September, falling by 1.2 kWh, from 2.6 kWh to 1.5 kWh, over the course of the month. TopographyFor the purposes of this report, the geographical coordinates of Provideniya are 64.423 deg latitude, -173.226 deg longitude, and 108 ft elevation. The topography within 2 miles of Provideniya contains large variations in elevation, with a maximum elevation change of 2,133 feet and an average elevation above sea level of 265 feet. Within 10 miles also contains large variations in elevation (2,661 feet). Within 50 miles contains large variations in elevation (3,901 feet). The area within 2 miles of Provideniya is covered by water (77%) and bare soil (14%), within 10 miles by bare soil (60%) and water (37%), and within 50 miles by water (68%) and bare soil (21%). Data SourcesThis report illustrates the typical weather in Provideniya, 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, Buhta Providenja, in our network suitable to be used as a proxy for the historical temperature and dew point records of Provideniya. At a distance of 5 kilometers from Provideniya, 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 Provideniya 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. |