April Weather in Ciudad Lerdo Mexico
Daily high temperatures increase by 5°F, from 87°F to 92°F, rarely falling below 79°F or exceeding 98°F.
Daily low temperatures increase by 6°F, from 59°F to 65°F, rarely falling below 51°F or exceeding 71°F.
For reference, on June 4, the hottest day of the year, temperatures in Ciudad Lerdo typically range from 71°F to 96°F, while on January 7, the coldest day of the year, they range from 46°F to 71°F.
Average High and Low Temperature in April in Ciudad Lerdo
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 in Ciudad Lerdo
The month of April in Ciudad Lerdo experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 39% throughout the month. The highest chance of overcast or mostly cloudy conditions is 41% on April 9.
The clearest day of the month is April 30, with clear, mostly clear, or partly cloudy conditions 64% of the time.
For reference, on September 6, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 58%, while on June 2, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 77%.
Cloud Cover Categories in April in Ciudad Lerdo
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 Ciudad Lerdo, the chance of a wet day over the course of April is essentially constant, remaining around 3% throughout.
For reference, the year's highest daily chance of a wet day is 31% on July 15, and its lowest chance is 1% on February 19.
Probability of Precipitation in April in Ciudad Lerdo
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 Ciudad Lerdo is essentially constant, remaining about 0.2 inches throughout, and rarely exceeding 0.6 inches or falling below -0.0 inches.
The lowest average 31-day accumulation is 0.1 inches on April 11.
Average Monthly Rainfall in April in Ciudad Lerdo
Over the course of April in Ciudad Lerdo, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 41 minutes, implying an average daily increase of 1 minute, 24 seconds, and weekly increase of 9 minutes, 50 seconds.
The shortest day of the month is April 1, with 12 hours, 26 minutes of daylight and the longest day is April 30, with 13 hours, 7 minutes of daylight.
Hours of Daylight and Twilight in April in Ciudad Lerdo
The earliest sunrise of the month in Ciudad Lerdo is 6:43 AM on April 3 and the latest sunrise is 59 minutes later at 7:41 AM on April 4.
The earliest sunset is 7:10 PM on April 1 and the latest sunset is 1 hour, 14 minutes later at 8:24 PM on April 30.
Daylight saving time (DST) starts at 3:00 AM on April 4, 2021, shifting sunrise and sunset to be an hour later.
For reference, on June 21, the longest day of the year, the Sun rises at 7:04 AM and sets 13 hours, 44 minutes later, at 8:48 PM, while on December 21, the shortest day of the year, it rises at 7:36 AM and sets 10 hours, 33 minutes later, at 6:08 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in April in Ciudad Lerdo
The figure below presents a compact representation of key lunar data for April 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 April in Ciudad Lerdo
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 Ciudad Lerdo is essentially constant during April, remaining around 0% throughout.
For reference, on August 27, the muggiest day of the year, there are muggy conditions 17% of the time, while on December 9, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in April in Ciudad Lerdo
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 Ciudad Lerdo is essentially constant during April, remaining within 0.1 miles per hour of 7.3 miles per hour throughout.
For reference, on June 25, the windiest day of the year, the daily average wind speed is 7.6 miles per hour, while on October 27, the calmest day of the year, the daily average wind speed is 5.9 miles per hour.
The highest daily average wind speed during April is 7.4 miles per hour on April 12.
Average Wind Speed in April in Ciudad Lerdo
The hourly average wind direction in Ciudad Lerdo throughout April is predominantly from the west, with a peak proportion of 42% on April 1.
Wind Direction in April in Ciudad Lerdo
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 Ciudad Lerdo over some winters. The day least likely to be in the growing season is January 6, with a 80% chance.
Time Spent in Various Temperature Bands and the Growing Season in April in Ciudad Lerdo
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 Ciudad Lerdo are rapidly increasing during April, increasing by 735°F, from 1,279°F to 2,014°F, over the course of the month.
Growing Degree Days in April in Ciudad Lerdo
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 Ciudad Lerdo is gradually increasing during April, rising by 0.5 kWh, from 7.1 kWh to 7.6 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in April in Ciudad Lerdo
For the purposes of this report, the geographical coordinates of Ciudad Lerdo are 25.537 deg latitude, -103.525 deg longitude, and 3,737 ft elevation.
The topography within 2 miles of Ciudad Lerdo contains very significant variations in elevation, with a maximum elevation change of 853 feet and an average elevation above sea level of 3,775 feet. Within 10 miles contains very significant variations in elevation (3,094 feet). Within 50 miles contains large variations in elevation (6,736 feet).
The area within 2 miles of Ciudad Lerdo is covered by shrubs (36%), artificial surfaces (36%), grassland (16%), and water (11%), within 10 miles by shrubs (59%) and cropland (15%), and within 50 miles by shrubs (74%).
This report illustrates the typical weather in Ciudad Lerdo, 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 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Ciudad Lerdo.
For each station, the records are corrected for the elevation difference between that station and Ciudad Lerdo 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 Ciudad Lerdo is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Ciudad Lerdo and a given station.
The stations contributing to this reconstruction are: Francisco Sarabia International Airport (MMTC, 99%, 12 kilometers, east) and Durango International Airport (MMDO, 1.4%, 187 kilometers, southwest).
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.