Summer Weather in Havtsal MongoliaDaily high temperatures are around 72°F, rarely falling below 57°F or exceeding 85°F. The highest daily average high temperature is 76°F on July 13. Daily low temperatures are around 50°F, rarely falling below 38°F or exceeding 62°F. The highest daily average low temperature is 55°F on July 15. For reference, on July 12, the hottest day of the year, temperatures in Havtsal typically range from 55°F to 76°F, while on January 22, the coldest day of the year, they range from -5°F to 13°F. The figure below shows you a compact characterization of the hourly average summer temperatures. 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. Meadow Lake, Saskatchewan, Canada (5,147 miles away) is the far-away foreign place with temperatures most similar to Havtsal (view comparison). CloudsThe summer in Havtsal experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 45% to 38%. The lowest chance of overcast or mostly cloudy conditions is 37% on August 27. The clearest day of the summer is August 27, with clear, mostly clear, or partly cloudy conditions 63% of the time. For reference, on November 27, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 52%, while on August 27, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 63%. PrecipitationA wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Havtsal, the chance of a wet day over the course of the summer is essentially constant, remaining around 18% throughout. For reference, the year's highest daily chance of a wet day is 26% on July 10, and its lowest chance is 0% on February 19. RainfallTo show variation within the season and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day. The average sliding 31-day rainfall during the summer in Havtsal is essentially constant, remaining about 1.1 inches throughout, and rarely exceeding 3.0 inches or falling below 0.1 inches. The highest average 31-day accumulation is 1.6 inches on July 13. SunOver the course of the summer in Havtsal, the length of the day is very rapidly decreasing. From the start to the end of the season, the length of the day decreases by 2 hours, 33 minutes, implying an average daily decrease of 1 minute, 41 seconds, and weekly decrease of 11 minutes, 48 seconds. The shortest day of the summer is August 31, with 13 hours, 32 minutes of daylight and the longest day is June 21, with 16 hours, 23 minutes of daylight. The earliest sunrise of the summer in Havtsal is 4:42 AM on June 17 and the latest sunrise is 1 hour, 24 minutes later at 6:06 AM on August 31. The latest sunset is 9:07 PM on June 25 and the earliest sunset is 1 hour, 28 minutes earlier at 7:39 PM on August 31. Daylight saving time is not observed in Havtsal during 2024. For reference, on June 20, the longest day of the year, the Sun rises at 4:43 AM and sets 16 hours, 23 minutes later, at 9:06 PM, while on December 21, the shortest day of the year, it rises at 8:49 AM and sets 8 hours, 3 minutes later, at 4:53 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 the summer of 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 Havtsal is essentially constant during the summer, 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 Havtsal is decreasing during the summer, decreasing from 6.8 miles per hour to 5.6 miles per hour over the course of the season. For reference, on April 25, the windiest day of the year, the daily average wind speed is 7.9 miles per hour, while on July 21, the calmest day of the year, the daily average wind speed is 5.3 miles per hour. The lowest daily average wind speed during the summer is 5.3 miles per hour on July 21. The wind direction in Havtsal during the summer is predominantly out of the north from June 1 to August 26 and the west from August 26 to August 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 in Havtsal typically lasts for 4.0 months (125 days), from around May 15 to around September 17, rarely starting before April 24 or after June 2, and rarely ending before August 31 or after October 4. The summer in Havtsal is more likely than not fully within the growing season, with the chance that a given day is in the growing season reaching a high of 100% on July 18. 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 Havtsal are very rapidly increasing during the summer, increasing by 1,196°F, from 238°F to 1,435°F, over the course of the season. 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 Havtsal is rapidly decreasing during the summer, falling by 1.6 kWh, from 6.9 kWh to 5.3 kWh, over the course of the season. The highest average daily incident shortwave solar energy during the summer is 6.9 kWh on June 7. TopographyFor the purposes of this report, the geographical coordinates of Havtsal are 50.100 deg latitude, 91.667 deg longitude, and 4,016 ft elevation. The topography within 2 miles of Havtsal contains very significant variations in elevation, with a maximum elevation change of 935 feet and an average elevation above sea level of 4,070 feet. Within 10 miles contains very significant variations in elevation (6,555 feet). Within 50 miles also contains extreme variations in elevation (10,768 feet). The area within 2 miles of Havtsal is covered by bare soil (100%), within 10 miles by bare soil (62%) and sparse vegetation (24%), and within 50 miles by bare soil (52%) and sparse vegetation (16%). Data SourcesThis report illustrates the typical weather in Havtsal, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. Havtsal 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 Havtsal, 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. 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. |