January Weather in Presidencia de la Plaza ArgentinaDaily high temperatures are around 92°F, rarely falling below 82°F or exceeding 100°F. The highest daily average high temperature is 92°F on January 14. Daily low temperatures are around 70°F, rarely falling below 63°F or exceeding 77°F. The highest daily average low temperature is 71°F on January 21. For reference, on January 13, the hottest day of the year, temperatures in Presidencia de la Plaza typically range from 70°F to 92°F, while on July 20, the coldest day of the year, they range from 50°F to 71°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. San Pedro Garza Garcia, Mexico (4,535 miles away); Kathleen, United States (4,087 miles); and Biloela, Australia (8,358 miles) are the far-away foreign places with temperatures most similar to Presidencia de la Plaza (view comparison). CloudsThe month of January in Presidencia de la Plaza experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 40% throughout the month. The highest chance of overcast or mostly cloudy conditions is 41% on January 10. The clearest day of the month is January 31, with clear, mostly clear, or partly cloudy conditions 61% of the time. For reference, on January 10, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 41%, while on August 31, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 72%. PrecipitationA wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Presidencia de la Plaza, the chance of a wet day over the course of January is rapidly increasing, starting the month at 33% and ending it at 40%. For reference, the year's highest daily chance of a wet day is 40% on January 31, and its lowest chance is 11% on July 21. 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 January in Presidencia de la Plaza is increasing, starting the month at 5.4 inches, when it rarely exceeds 8.8 inches or falls below 2.4 inches, and ending the month at 6.0 inches, when it rarely exceeds 10.4 inches or falls below 2.5 inches. The lowest average 31-day accumulation is 5.4 inches on January 3. SunOver the course of January in Presidencia de la Plaza, the length of the day is gradually decreasing. From the start to the end of the month, the length of the day decreases by 27 minutes, implying an average daily decrease of 54 seconds, and weekly decrease of 6 minutes, 19 seconds. The shortest day of the month is January 31, with 13 hours, 22 minutes of daylight and the longest day is January 1, with 13 hours, 49 minutes of daylight. The earliest sunrise of the month in Presidencia de la Plaza is 6:08 AM on January 1 and the latest sunrise is 23 minutes later at 6:31 AM on January 31. The latest sunset is 7:58 PM on January 11 and the earliest sunset is 5 minutes earlier at 7:53 PM on January 31. Daylight saving time is not observed in Presidencia de la Plaza during 2024. For reference, on December 21, the longest day of the year, the Sun rises at 6:02 AM and sets 13 hours, 51 minutes later, at 7:53 PM, while on June 20, the shortest day of the year, it rises at 7:47 AM and sets 10 hours, 26 minutes later, at 6:14 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 Presidencia de la Plaza is gradually increasing during January, rising from 76% to 81% over the course of the month. The highest chance of a muggy day during January is 81% on January 25. For reference, on January 25, the muggiest day of the year, there are muggy conditions 81% of the time, while on August 4, the least muggy day of the year, there are muggy conditions 4% 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 Presidencia de la Plaza is essentially constant during January, remaining within 0.1 miles per hour of 5.0 miles per hour throughout. For reference, on September 12, the windiest day of the year, the daily average wind speed is 6.3 miles per hour, while on March 18, the calmest day of the year, the daily average wind speed is 4.9 miles per hour. The hourly average wind direction in Presidencia de la Plaza throughout January is predominantly from the east, with a peak proportion of 48% on January 7. 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 Presidencia de la Plaza typically lasts for 12 months (355 days), from around July 19 to around July 9, rarely starting after August 26, or ending before June 9. The month of January in Presidencia de la Plaza is reliably fully within 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 Presidencia de la Plaza are rapidly increasing during January, increasing by 862°F, from 3,566°F to 4,428°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 Presidencia de la Plaza is essentially constant during January, remaining within 0.2 kWh of 7.1 kWh throughout. TopographyFor the purposes of this report, the geographical coordinates of Presidencia de la Plaza are -27.001 deg latitude, -59.842 deg longitude, and 249 ft elevation. The topography within 2 miles of Presidencia de la Plaza is essentially flat, with a maximum elevation change of 43 feet and an average elevation above sea level of 251 feet. Within 10 miles is also essentially flat (89 feet). Within 50 miles is essentially flat (197 feet). The area within 2 miles of Presidencia de la Plaza is covered by shrubs (53%), trees (27%), and cropland (13%), within 10 miles by trees (47%) and shrubs (39%), and within 50 miles by trees (49%) and shrubs (30%). Data SourcesThis report illustrates the typical weather in Presidencia de la Plaza, 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 are 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Presidencia de la Plaza. For each station, the records are corrected for the elevation difference between that station and Presidencia de la Plaza according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations. The estimated value at Presidencia de la Plaza is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Presidencia de la Plaza and a given station. The stations contributing to this reconstruction are:
To get a sense of how much these sources agree with each other, you can view a comparison of Presidencia de la Plaza and the stations that contribute to our estimates of its temperature history and climate. Please note that each source's contribution is adjusted for elevation and the relative change present in the MERRA-2 data. 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. |