May Weather in Santa María Huecatitla Mexico
Daily high temperatures are around 78°F, rarely falling below 72°F or exceeding 85°F.
Daily low temperatures are around 54°F, rarely falling below 48°F or exceeding 59°F.
For reference, on April 26, the hottest day of the year, temperatures in Santa María Huecatitla typically range from 53°F to 79°F, while on January 12, the coldest day of the year, they range from 41°F to 70°F.
Average High and Low Temperature in May in Santa María Huecatitla
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.
Average Hourly Temperature in May in Santa María Huecatitla
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The month of May in Santa María Huecatitla experiences rapidly increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 43% to 57%.
The clearest day of the month is May 1, with clear, mostly clear, or partly cloudy conditions 57% of the time.
For reference, on September 13, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 88%, while on February 24, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 68%.
Cloud Cover Categories in May in Santa María Huecatitla
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Santa María Huecatitla, the chance of a wet day over the course of May is very rapidly increasing, starting the month at 21% and ending it at 42%.
For reference, the year's highest daily chance of a wet day is 78% on July 4, and its lowest chance is 3% on December 24.
Probability of Precipitation in May in Santa María Huecatitla
To 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 Santa María Huecatitla is rapidly increasing, starting the month at 0.9 inches, when it rarely exceeds 1.9 inches or falls below 0.2 inches, and ending the month at 2.6 inches, when it rarely exceeds 4.5 inches or falls below 1.0 inches.
Average Monthly Rainfall in May in Santa María Huecatitla
Over the course of May in Santa María Huecatitla, 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 44 seconds, and weekly increase of 5 minutes, 10 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, 15 minutes of daylight.
Hours of Daylight and Twilight in May in Santa María Huecatitla
The latest sunrise of the month in Santa María Huecatitla is 7:07 AM on May 1 and the earliest sunrise is 10 minutes earlier at 6:57 AM on May 31.
The earliest sunset is 8:00 PM on May 1 and the latest sunset is 12 minutes later at 8:11 PM on May 31.
Daylight saving time is observed in Santa María Huecatitla during 2021, but it neither starts nor ends during May, so the entire month is in daylight saving time.
For reference, on June 21, the longest day of the year, the Sun rises at 6:58 AM and sets 13 hours, 19 minutes later, at 8:18 PM, while on December 21, the shortest day of the year, it rises at 7:06 AM and sets 10 hours, 56 minutes later, at 6:03 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in May in Santa María Huecatitla
The figure below presents a compact representation of key lunar data for May 2021. 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.
Moon Rise, Set & Phases in May in Santa María Huecatitla
We 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 Santa María Huecatitla is essentially constant during May, remaining around 0% throughout.
Humidity Comfort Levels in May in Santa María Huecatitla
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
This 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 Santa María Huecatitla is essentially constant during May, remaining within 0.1 miles per hour of 5.2 miles per hour throughout.
For reference, on March 25, the windiest day of the year, the daily average wind speed is 5.8 miles per hour, while on December 1, the calmest day of the year, the daily average wind speed is 4.6 miles per hour.
The lowest daily average wind speed during May is 5.1 miles per hour on May 13.
Average Wind Speed in May in Santa María Huecatitla
The wind direction in Santa María Huecatitla during May is predominantly out of the south from May 1 to May 8 and the north from May 8 to May 31.
Wind Direction in May in Santa María Huecatitla
Definitions 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).
While it does not do so every year, freezing temperatures are seen in Santa María Huecatitla over some winters. The day least likely to be in the growing season is January 5, with a 62% chance.
Time Spent in Various Temperature Bands and the Growing Season in May in Santa María Huecatitla
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 Santa María Huecatitla are rapidly increasing during May, increasing by 466°F, from 1,309°F to 1,775°F, over the course of the month.
Growing Degree Days in May in Santa María Huecatitla
This 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 Santa María Huecatitla is essentially constant during May, remaining within 0.1 kWh of 7.2 kWh throughout.
Average Daily Incident Shortwave Solar Energy in May in Santa María Huecatitla
For the purposes of this report, the geographical coordinates of Santa María Huecatitla are 19.725 deg latitude, -99.169 deg longitude, and 7,398 ft elevation.
The topography within 2 miles of Santa María Huecatitla contains only modest variations in elevation, with a maximum elevation change of 135 feet and an average elevation above sea level of 7,393 feet. Within 10 miles contains only modest variations in elevation (2,523 feet). Within 50 miles contains large variations in elevation (10,098 feet).
The area within 2 miles of Santa María Huecatitla is covered by cropland (89%), within 10 miles by cropland (46%) and artificial surfaces (30%), and within 50 miles by cropland (35%) and shrubs (21%).
This report illustrates the typical weather in Santa María Huecatitla, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.
Temperature and Dew Point
There are 4 weather stations near enough to contribute to our estimation of the temperature and dew point in Santa María Huecatitla.
For each station, the records are corrected for the elevation difference between that station and Santa María Huecatitla 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 Santa María Huecatitla is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Santa María Huecatitla and a given station.
The stations contributing to this reconstruction are: Benito Juárez International Airport (MMMX, 60%, 34 kilometers, south); Licenciado Adolfo López Mateos International Airport (MMTO, 21%, 60 kilometers, southwest); Tulancingo (MMTL, 13%, 93 kilometers, northeast); and Querétaro Intercontinental Airport (MMQT, 6%, 145 kilometers, northwest).
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.
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 © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.
The 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.