May Weather in Colonia Adolfo López Mateos MexicoDaily high temperatures are around 72°F, rarely falling below 65°F or exceeding 78°F. The highest daily average high temperature is 72°F on May 10. Daily low temperatures increase by 3°F, from 43°F to 47°F, rarely falling below 39°F or exceeding 51°F. For reference, on May 9, the hottest day of the year, temperatures in Colonia Adolfo López Mateos typically range from 44°F to 72°F, while on January 8, the coldest day of the year, they range from 32°F to 64°F. The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on May. 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. Tupiza, Bolivia (3,632 miles away) and Ermelo, South Africa (9,213 miles) are the far-away foreign places with temperatures most similar to Colonia Adolfo López Mateos (view comparison). CloudsThe month of May in Colonia Adolfo López Mateos experiences very rapidly increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 46% to 62%. The clearest day of the month is May 1, with clear, mostly clear, or partly cloudy conditions 54% of the time. For reference, on September 12, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 90%, while on February 24, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 67%. PrecipitationA wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Colonia Adolfo López Mateos, the chance of a wet day over the course of May is very rapidly increasing, starting the month at 16% and ending it at 43%. For reference, the year's highest daily chance of a wet day is 79% on July 2, and its lowest chance is 1% on December 12. 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 May in Colonia Adolfo López Mateos is rapidly increasing, starting the month at 0.7 inches, when it rarely exceeds 1.5 inches, and ending the month at 2.6 inches, when it rarely exceeds 4.4 inches or falls below 1.1 inches. SunOver the course of May in Colonia Adolfo López Mateos, the length of the day is gradually increasing. From the start to the end of the month, the length of the day increases by 22 minutes, implying an average daily increase of 43 seconds, and weekly increase of 5 minutes, 2 seconds. The shortest day of the month is May 1, with 12 hours, 52 minutes of daylight and the longest day is May 31, with 13 hours, 13 minutes of daylight. The latest sunrise of the month in Colonia Adolfo López Mateos is 6:09 AM on May 1 and the earliest sunrise is 10 minutes earlier at 5:59 AM on May 31. The earliest sunset is 7:00 PM on May 1 and the latest sunset is 12 minutes later at 7:12 PM on May 31. Daylight saving time is not observed in Colonia Adolfo López Mateos during 2024. For reference, on June 20, the longest day of the year, the Sun rises at 6:00 AM and sets 13 hours, 18 minutes later, at 7:18 PM, while on December 21, the shortest day of the year, it rises at 7:07 AM and sets 10 hours, 58 minutes later, at 6:05 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 May 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 Colonia Adolfo López Mateos is essentially constant during May, 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 Colonia Adolfo López Mateos is gradually decreasing during May, decreasing from 4.2 miles per hour to 3.7 miles per hour over the course of the month. For reference, on March 23, the windiest day of the year, the daily average wind speed is 5.2 miles per hour, while on June 1, the calmest day of the year, the daily average wind speed is 3.7 miles per hour. The wind direction in Colonia Adolfo López Mateos during May is predominantly out of the west from May 1 to May 17 and the north from May 17 to May 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 Colonia Adolfo López Mateos typically lasts for 7.8 months (240 days), from around March 12 to around November 7, rarely starting before February 6 or after April 13, and rarely ending before October 10 or after December 2. The month of May in Colonia Adolfo López Mateos 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 Colonia Adolfo López Mateos are increasing during May, increasing by 260°F, from 716°F to 976°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 Colonia Adolfo López Mateos is essentially constant during May, remaining within 0.2 kWh of 7.0 kWh throughout. TopographyFor the purposes of this report, the geographical coordinates of Colonia Adolfo López Mateos are 19.401 deg latitude, -99.459 deg longitude, and 9,236 ft elevation. The topography within 2 miles of Colonia Adolfo López Mateos contains large variations in elevation, with a maximum elevation change of 2,257 feet and an average elevation above sea level of 9,251 feet. Within 10 miles contains large variations in elevation (3,983 feet). Within 50 miles also contains extreme variations in elevation (12,169 feet). The area within 2 miles of Colonia Adolfo López Mateos is covered by trees (43%), shrubs (39%), and cropland (19%), within 10 miles by trees (49%) and cropland (31%), and within 50 miles by cropland (40%) and trees (29%). Data SourcesThis report illustrates the typical weather in Colonia Adolfo López Mateos, 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 Colonia Adolfo López Mateos. For each station, the records are corrected for the elevation difference between that station and Colonia Adolfo López Mateos 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 Colonia Adolfo López Mateos is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Colonia Adolfo López Mateos 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 Colonia Adolfo López Mateos 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. |