Average Weather in April in San Elizario Texas, United States
Daily high temperatures increase by 7°F, from 77°F to 85°F, rarely falling below 68°F or exceeding 92°F.
Daily low temperatures increase by 8°F, from 51°F to 59°F, rarely falling below 40°F or exceeding 68°F.
For reference, on June 24, the hottest day of the year, temperatures in San Elizario typically range from 73°F to 97°F, while on January 6, the coldest day of the year, they range from 35°F to 58°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
Haveliān, Pakistan (7,910 miles away); Rafsanjān, Iran (8,007 miles); and Ouarzazat, Morocco (5,628 miles) are the far-away foreign places with temperatures most similar to San Elizario (view comparison).
The month of April in San Elizario experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 27% throughout the month.
The clearest day of the month is April 29, with clear, mostly clear, or partly cloudy conditions 75% of the time.
For reference, on August 4, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 39%, while on June 8, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 81%.
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 San Elizario, the chance of a wet day over the course of April is essentially constant, remaining around 4% throughout.
For reference, the year's highest daily chance of a wet day is 30% on July 31, and its lowest chance is 3% on April 4.
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 San Elizario is essentially constant, remaining about 0.2 inches throughout, and rarely exceeding 0.6 inches or falling below -0.0 inches.
Average Monthly Rainfall in April
Over the course of April in San Elizario, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 52 minutes, implying an average daily increase of 1 minute, 48 seconds, and weekly increase of 12 minutes, 39 seconds.
The shortest day of the month is April 1, with 12 hours, 32 minutes of daylight and the longest day is April 30, with 13 hours, 25 minutes of daylight.
Hours of Daylight and Twilight in April
The latest sunrise of the month in San Elizario is 6:52 AM on April 1 and the earliest sunrise is 33 minutes earlier at 6:20 AM on April 30.
The earliest sunset is 7:25 PM on April 1 and the latest sunset is 20 minutes later at 7:44 PM on April 30.
Daylight saving time is observed in San Elizario during 2020, but it neither starts nor ends during April, so the entire month is in daylight saving time.
For reference, on June 20, the longest day of the year, the Sun rises at 6:00 AM and sets 14 hours, 13 minutes later, at 8:13 PM, while on December 21, the shortest day of the year, it rises at 7:00 AM and sets 10 hours, 5 minutes later, at 5:06 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 San Elizario is essentially constant during April, remaining around 0% throughout.
For reference, on August 10, the muggiest day of the year, there are muggy conditions 7% 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 San Elizario is essentially constant during April, remaining within 0.1 miles per hour of 11.0 miles per hour throughout.
For reference, on April 10, the windiest day of the year, the daily average wind speed is 11.1 miles per hour, while on August 14, the calmest day of the year, the daily average wind speed is 7.1 miles per hour.
The highest daily average wind speed during April is 11.1 miles per hour on April 16.
Average Wind Speed in April
The hourly average wind direction in San Elizario throughout April is predominantly from the west, with a peak proportion of 60% on April 25.
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 San Elizario typically lasts for 8.8 months (267 days), from around February 29 to around November 22, rarely starting before February 5 or after March 27, and rarely ending before October 31 or after December 12.
The month of April in San Elizario is very likely fully within the growing season, with the chance that a given day is in the growing season gradually increasing from 94% to 100% 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 San Elizario are rapidly increasing during April, increasing by 518°F, from 608°F to 1,126°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 San Elizario is gradually increasing during April, rising by 0.9 kWh, from 7.0 kWh to 7.9 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 San Elizario are 31.585 deg latitude, -106.273 deg longitude, and 3,629 ft elevation.
The topography within 2 miles of San Elizario contains only modest variations in elevation, with a maximum elevation change of 177 feet and an average elevation above sea level of 3,630 feet. Within 10 miles contains only modest variations in elevation (548 feet). Within 50 miles contains significant variations in elevation (4,199 feet).
The area within 2 miles of San Elizario is covered by cropland (52%) and shrubs (40%), within 10 miles by shrubs (67%) and cropland (18%), and within 50 miles by shrubs (84%).
This report illustrates the typical weather in San Elizario 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 are 2 weather stations near enough to contribute to our estimation of the temperature and dew point in San Elizario.
For each station, the records are corrected for the elevation difference between that station and San Elizario 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 San Elizario is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between San Elizario and a given station.
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 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.