June Weather in San Isidro de Lules ArgentinaDaily high temperatures are around 68°F, rarely falling below 57°F or exceeding 78°F. The lowest daily average high temperature is 67°F on June 25. Daily low temperatures decrease by 4°F, from 53°F to 49°F, rarely falling below 41°F or exceeding 60°F. For reference, on December 27, the hottest day of the year, temperatures in San Isidro de Lules typically range from 71°F to 89°F, while on July 18, the coldest day of the year, they range from 48°F to 68°F. The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on June. 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. Al Mindak, Saudi Arabia (7,837 miles away) and Brisbane, Australia (7,905 miles) are the far-away foreign places with temperatures most similar to San Isidro de Lules (view comparison). CloudsThe month of June in San Isidro de Lules experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 29% throughout the month. The highest chance of overcast or mostly cloudy conditions is 30% on June 17. The clearest day of the month is June 30, with clear, mostly clear, or partly cloudy conditions 73% of the time. For reference, on January 10, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 39%, while on August 30, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 84%. PrecipitationA wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In San Isidro de Lules, the chance of a wet day over the course of June is gradually decreasing, starting the month at 10% and ending it at 7%. For reference, the year's highest daily chance of a wet day is 47% on January 10, and its lowest chance is 4% on August 5. 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 June in San Isidro de Lules is essentially constant, remaining about 0.4 inches throughout, and rarely exceeding 1.1 inches. SunOver the course of June in San Isidro de Lules, the length of the day is essentially constant. The shortest day of the month is June 20, with 10 hours, 27 minutes of daylight and the longest day is June 1, with 10 hours, 33 minutes of daylight. The earliest sunrise of the month in San Isidro de Lules is 8:02 AM on June 1 and the latest sunrise is 8 minutes later at 8:11 AM on June 30. The earliest sunset is 6:35 PM on June 8 and the latest sunset is 4 minutes later at 6:39 PM on June 30. Daylight saving time is not observed in San Isidro de Lules during 2024. For reference, on December 21, the longest day of the year, the Sun rises at 6:24 AM and sets 13 hours, 50 minutes later, at 8:14 PM, while on June 20, the shortest day of the year, it rises at 8:09 AM and sets 10 hours, 27 minutes later, at 6:36 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 June 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 San Isidro de Lules is essentially constant during June, remaining around 0% throughout. The lowest chance of a muggy day during June is 0% on June 28. For reference, on January 23, the muggiest day of the year, there are muggy conditions 66% of the time, while on June 26, 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 San Isidro de Lules is essentially constant during June, remaining within 0.1 miles per hour of 5.2 miles per hour throughout. For reference, on November 14, the windiest day of the year, the daily average wind speed is 8.6 miles per hour, while on June 16, the calmest day of the year, the daily average wind speed is 5.1 miles per hour. The lowest daily average wind speed during June is 5.1 miles per hour on June 17. The hourly average wind direction in San Isidro de Lules throughout June is predominantly from the east, with a peak proportion of 39% on June 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). Temperatures in San Isidro de Lules are sufficiently warm year round that it is not entirely meaningful to discuss the growing season in these terms. We nevertheless include the chart below as an illustration of the distribution of temperatures experienced throughout the year. 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 San Isidro de Lules are increasing during June, increasing by 245°F, from 6,656°F to 6,901°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 San Isidro de Lules is essentially constant during June, remaining within 0.1 kWh of 4.0 kWh throughout. The lowest average daily incident shortwave solar energy during June is 4.0 kWh on June 21. TopographyFor the purposes of this report, the geographical coordinates of San Isidro de Lules are -26.928 deg latitude, -65.339 deg longitude, and 1,371 ft elevation. The topography within 2 miles of San Isidro de Lules contains only modest variations in elevation, with a maximum elevation change of 299 feet and an average elevation above sea level of 1,362 feet. Within 10 miles contains only modest variations in elevation (3,799 feet). Within 50 miles also contains extreme variations in elevation (16,988 feet). The area within 2 miles of San Isidro de Lules is covered by cropland (44%), trees (24%), grassland (17%), and shrubs (15%), within 10 miles by trees (46%) and cropland (37%), and within 50 miles by trees (40%) and cropland (30%). Data SourcesThis report illustrates the typical weather in San Isidro de Lules, 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, Teniente General Benjamín Matienzo International Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of San Isidro de Lules. At a distance of 25 kilometers from San Isidro de Lules, 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 San Isidro de Lules 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. 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