Average Weather in April in Santa Eulalia Mexico
Daily high temperatures increase by 6°F, from 76°F to 82°F, rarely falling below 67°F or exceeding 89°F.
Daily low temperatures increase by 6°F, from 43°F to 49°F, rarely falling below 34°F or exceeding 56°F.
For reference, on June 14, the hottest day of the year, temperatures in Santa Eulalia typically range from 61°F to 90°F, while on January 6, the coldest day of the year, they range from 29°F to 59°F.
Average High and Low Temperature in April
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on April. 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 April
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 April in Santa Eulalia experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 34% throughout the month.
The clearest day of the month is April 25, with clear, mostly clear, or partly cloudy conditions 67% of the time.
For reference, on August 5, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 52%, while on June 5, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 79%.
Cloud Cover Categories in April
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 Eulalia, the chance of a wet day over the course of April is gradually increasing, starting the month at 3% and ending it at 5%.
For reference, the year's highest daily chance of a wet day is 39% on August 4, and its lowest chance is 2% on March 29.
Probability of Precipitation in April
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 April in Santa Eulalia is essentially constant, remaining about 0.2 inches throughout, and rarely exceeding 0.8 inches or falling below -0.0 inches.
Average Monthly Rainfall in April
Over the course of April in Santa Eulalia, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 47 minutes, implying an average daily increase of 1 minute, 37 seconds, and weekly increase of 11 minutes, 16 seconds.
The shortest day of the month is April 1, with 12 hours, 28 minutes of daylight and the longest day is April 30, with 13 hours, 14 minutes of daylight.
Hours of Daylight and Twilight in April
The earliest sunrise of the month in Santa Eulalia is 5:48 AM on April 6 and the latest sunrise is 59 minutes later at 6:46 AM on April 7.
The earliest sunset is 6:21 PM on April 1 and the latest sunset is 1 hour, 17 minutes later at 7:38 PM on April 30.
Daylight saving time (DST) starts at 3:00 AM on April 7, 2019, shifting sunrise and sunset to be an hour later.
For reference, on June 21, the longest day of the year, the Sun rises at 6:06 AM and sets 13 hours, 58 minutes later, at 8:04 PM, while on December 22, the shortest day of the year, it rises at 6:52 AM and sets 10 hours, 19 minutes later, at 5:11 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in April
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 Eulalia is essentially constant during April, remaining around 0% throughout.
For reference, on August 13, the muggiest day of the year, there are muggy conditions 1% of the time, while on January 1, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in April
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 Eulalia is essentially constant during April, remaining within 0.2 miles per hour of 9.4 miles per hour throughout.
For reference, on April 11, the windiest day of the year, the daily average wind speed is 9.5 miles per hour, while on August 15, the calmest day of the year, the daily average wind speed is 5.8 miles per hour.
The highest daily average wind speed during April is 9.5 miles per hour on April 11.
Average Wind Speed in April
The hourly average wind direction in Santa Eulalia throughout April is predominantly from the west, with a peak proportion of 55% on April 7.
Wind Direction in April
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).
The growing season in Santa Eulalia typically lasts for 7.3 months (224 days), from around March 27 to around November 7, rarely starting before March 7 or after April 20, and rarely ending before October 19 or after November 27.
The month of April in Santa Eulalia is more likely than not fully within the growing season, with the chance that a given day is in the growing season rapidly increasing from 61% to 96% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in April
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
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 Eulalia are increasing during April, increasing by 399°F, from 473°F to 872°F, over the course of the month.
Growing Degree Days in April
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 Eulalia is gradually increasing during April, rising by 0.7 kWh, from 7.1 kWh to 7.8 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in April
For the purposes of this report, the geographical coordinates of Santa Eulalia are 28.594 deg latitude, -105.888 deg longitude, and 5,676 ft elevation.
The topography within 2 miles of Santa Eulalia contains very significant variations in elevation, with a maximum elevation change of 1,699 feet and an average elevation above sea level of 5,804 feet. Within 10 miles contains very significant variations in elevation (3,428 feet). Within 50 miles also contains extreme variations in elevation (5,928 feet).
The area within 2 miles of Santa Eulalia is covered by grassland (57%) and shrubs (43%), within 10 miles by shrubs (66%) and grassland (32%), and within 50 miles by shrubs (57%) and grassland (32%).
This report illustrates the typical weather in Santa Eulalia year round, 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 is only a single weather station, General Roberto Fierro Villalobos International Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Santa Eulalia.
At a distance of 14 kilometers from Santa Eulalia, 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 Santa Eulalia 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.
All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Tables of the Sun, Moon and Planets , 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 aiports 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.