October Weather at Norilsk-Alykel Airport RussiaDaily high temperatures decrease by 20°F, from 33°F to 12°F, rarely falling below -5°F or exceeding 43°F. Daily low temperatures decrease by 22°F, from 24°F to 1°F, rarely falling below -16°F or exceeding 36°F. For reference, on July 17, the hottest day of the year, temperatures at Norilsk-Alykel Airport typically range from 51°F to 64°F, while on January 12, the coldest day of the year, they range from -18°F to -7°F. The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on October. 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. Rankin Inlet, Canada (3,312 miles away) and Iqaluit, Canada (3,172 miles) are the far-away foreign places with temperatures most similar to Norilsk-Alykel Airport (view comparison). CloudsThe month of October at Norilsk-Alykel Airport experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 80% throughout the month. The clearest day of the month is October 1, with clear, mostly clear, or partly cloudy conditions 22% of the time. For reference, on November 2, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 82%, while on July 15, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 49%. PrecipitationA wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. At Norilsk-Alykel Airport, the chance of a wet day over the course of October is rapidly decreasing, starting the month at 30% and ending it at 23%. For reference, the year's highest daily chance of a wet day is 34% on August 25, and its lowest chance is 11% on January 8. Over the course of October at Norilsk-Alykel Airport, the chance of a day with only rain decreases from 17% to 1%, the chance of a day with mixed snow and rain decreases from 4% to 2%, and the chance of a day with only snow increases from 8% to 20%. 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 October at Norilsk-Alykel Airport is rapidly decreasing, starting the month at 1.2 inches, when it rarely exceeds 2.6 inches or falls below 0.3 inches, and ending the month at 0.2 inches, when it rarely exceeds 0.7 inches or falls below -0.0 inches. 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 October at Norilsk-Alykel Airport is very rapidly increasing, starting the month at 5.1 inches, when it rarely exceeds 9.0 inches or falls below 1.2 inches, and ending the month at 10.6 inches, when it rarely exceeds 19.8 inches or falls below 2.3 inches. SunDue to its extreme latitude, Norilsk-Alykel Airport experiences polar day (also known as the midnight Sun) during the summer and polar night during the winter. These are periods of time in which the sun is continuously above or below the horizon for more than one day. The precise start and end dates of polar day and night vary from year to year and depend on the precise location and elevation of the observer, and the local topography. Neither polar day nor polar night occur during the month of October. Over the course of October at Norilsk-Alykel Airport, 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 4 hours, 20 minutes, implying an average daily decrease of 8 minutes, 40 seconds, and weekly decrease of 1 hour, 0 minutes, 38 seconds. The shortest day of the month is October 31, with 6 hours, 47 minutes of daylight and the longest day is October 1, with 11 hours, 7 minutes of daylight. The earliest sunrise of the month at Norilsk-Alykel Airport is 7:25 AM on October 1 and the latest sunrise is 2 hours, 4 minutes later at 9:30 AM on October 31. The latest sunset is 6:32 PM on October 1 and the earliest sunset is 2 hours, 16 minutes earlier at 4:17 PM on October 31. Daylight saving time is not observed at Norilsk-Alykel Airport during 2024. 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 October 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 at Norilsk-Alykel Airport is essentially constant during October, remaining around 0% throughout. For reference, on July 26, the muggiest day of the year, there are muggy conditions 0% of the time, while on January 1, 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 at Norilsk-Alykel Airport is increasing during October, increasing from 10.6 miles per hour to 12.2 miles per hour over the course of the month. For reference, on December 13, the windiest day of the year, the daily average wind speed is 14.4 miles per hour, while on August 14, the calmest day of the year, the daily average wind speed is 9.3 miles per hour. The hourly average wind direction at Norilsk-Alykel Airport throughout October is predominantly from the south, with a peak proportion of 59% on October 31. 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 at Norilsk-Alykel Airport typically lasts for 3.0 months (92 days), from around June 8 to around September 8, rarely starting before May 23 or after June 24, and rarely ending before August 22 or after September 25. The month of October at Norilsk-Alykel Airport is very likely fully outside of the growing season, with the chance that a given day is in the growing season gradually decreasing from 4% to 0% 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 at Norilsk-Alykel Airport are essentially constant during October, remaining around 529°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 at Norilsk-Alykel Airport is gradually decreasing during October, falling by 0.8 kWh, from 1.0 kWh to 0.2 kWh, over the course of the month. TopographyFor the purposes of this report, the geographical coordinates of Norilsk-Alykel Airport are 69.311 deg latitude, 87.332 deg longitude, and 561 ft elevation. The topography within 2 miles of Norilsk-Alykel Airport contains only modest variations in elevation, with a maximum elevation change of 292 feet and an average elevation above sea level of 462 feet. Within 10 miles contains only modest variations in elevation (1,138 feet). Within 50 miles contains very significant variations in elevation (2,789 feet). The area within 2 miles of Norilsk-Alykel Airport is covered by grassland (66%) and trees (24%), within 10 miles by grassland (66%) and shrubs (19%), and within 50 miles by grassland (63%) and shrubs (17%). Data SourcesThis report illustrates the typical weather at Norilsk-Alykel Airport, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. Temperature and Dew PointNorilsk-Alykel Airport has a weather station that reported reliably enough during the analysis period that we have included it in our network. When available, historical temperature and dew point measurements are taken directly from this weather station. These records are obtained from NOAA's Integrated Surface Hourly data set, falling back on ICAO METAR records as required. There are no other weather stations in our network within 200 kilometers of this location. Consequently, in the case of missing or erroneous measurements from this station, we fall back on NASA's MERRA-2 modern-era reanalysis , adjusted according to typical seasonal and diurnal differences between this station and the wide-area MERRA-2 reconstructed values.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. |