January Weather in Ust’-Kan RussiaDaily high temperatures are around 12°F, rarely falling below -0°F or exceeding 24°F. The lowest daily average high temperature is 12°F on January 15. Daily low temperatures decrease by 3°F, from -3°F to -6°F, rarely falling below -21°F or exceeding 10°F. For reference, on July 4, the hottest day of the year, temperatures in Ust’-Kan typically range from 48°F to 70°F, while on February 1, the coldest day of the year, they range from -6°F to 13°F. The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on January. 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. Whitehorse, Canada (4,418 miles away) is the far-away foreign place with temperatures most similar to Ust’-Kan (view comparison). CloudsThe month of January in Ust’-Kan experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 65% to 58%. The highest chance of overcast or mostly cloudy conditions is 65% on January 1. The clearest day of the month is January 31, with clear, mostly clear, or partly cloudy conditions 42% of the time. For reference, on November 24, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 66%, while on August 9, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 62%. PrecipitationA wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Ust’-Kan, the chance of a wet day over the course of January is essentially constant, remaining around 2% throughout. For reference, the year's highest daily chance of a wet day is 37% on July 14, and its lowest chance is 1% on January 24. SunOver the course of January in Ust’-Kan, 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, 8 minutes, implying an average daily increase of 2 minutes, 17 seconds, and weekly increase of 15 minutes, 56 seconds. The shortest day of the month is January 1, with 8 hours, 1 minute of daylight and the longest day is January 31, with 9 hours, 9 minutes of daylight. The latest sunrise of the month in Ust’-Kan is 8:23 AM on January 1 and the earliest sunrise is 24 minutes earlier at 8:00 AM on January 31. The earliest sunset is 4:24 PM on January 1 and the latest sunset is 44 minutes later at 5:09 PM on January 31. Daylight saving time is not observed in Ust’-Kan during 2024. For reference, on June 20, the longest day of the year, the Sun rises at 4:06 AM and sets 16 hours, 32 minutes later, at 8:38 PM, while on December 21, the shortest day of the year, it rises at 8:21 AM and sets 7 hours, 55 minutes later, at 4:16 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 January 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 Ust’-Kan is essentially constant during January, 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 Ust’-Kan is decreasing during January, decreasing from 9.7 miles per hour to 8.4 miles per hour over the course of the month. For reference, on December 10, the windiest day of the year, the daily average wind speed is 9.7 miles per hour, while on July 22, the calmest day of the year, the daily average wind speed is 5.7 miles per hour. The hourly average wind direction in Ust’-Kan throughout January is predominantly from the south, with a peak proportion of 85% on January 1. 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 Ust’-Kan typically lasts for 3.0 months (90 days), from around May 31 to around August 29, rarely starting before May 14 or after June 17, and rarely ending before August 11 or after September 15. The month of January in Ust’-Kan 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 Ust’-Kan are essentially constant during January, 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 Ust’-Kan is gradually increasing during January, rising by 0.7 kWh, from 1.1 kWh to 1.8 kWh, over the course of the month. TopographyFor the purposes of this report, the geographical coordinates of Ust’-Kan are 50.928 deg latitude, 84.761 deg longitude, and 3,422 ft elevation. The topography within 2 miles of Ust’-Kan contains large variations in elevation, with a maximum elevation change of 2,467 feet and an average elevation above sea level of 3,794 feet. Within 10 miles contains large variations in elevation (4,715 feet). Within 50 miles also contains extreme variations in elevation (7,297 feet). The area within 2 miles of Ust’-Kan is covered by trees (43%), cropland (33%), and grassland (21%), within 10 miles by cropland (40%) and trees (32%), and within 50 miles by trees (64%) and grassland (23%). Data SourcesThis report illustrates the typical weather in Ust’-Kan, 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, Oskemen Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Ust’-Kan. At a distance of 189 kilometers from Ust’-Kan, further than our threshold of 150 kilometers, this station is deemed insufficiently nearby to be relied upon as our primary source for temperature and dew point records. Consequently, the station records are blended with interpolated values from NASA's MERRA-2 satellite-era reanalysis , and both are corrected for elevation differences according to the International Standard Atmosphere . The weight assigned to the MERRA-2 value depends on the distance from Ust’-Kan to the nearest station, increasing from 0% at 150 kilometers to 100% at 200 kilometers. In this case, the MERRA-2 weight is 44%, making the weight assigned to the weather station 56%. 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. |