Fall Weather in Jaluco Mexico
Daily high temperatures decrease by 3°F, from 88°F to 85°F, rarely falling below 82°F or exceeding 91°F.
Daily low temperatures decrease by 6°F, from 76°F to 71°F, rarely falling below 67°F or exceeding 78°F.
For reference, on August 2, the hottest day of the year, temperatures in Jaluco typically range from 77°F to 89°F, while on March 12, the coldest day of the year, they range from 65°F to 81°F.
Average High and Low Temperature in the Fall in Jaluco
The figure below shows you a compact characterization of the hourly average fall temperatures. 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 the Fall in Jaluco
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 fall in Jaluco experiences very rapidly decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 94% to 45%. The highest chance of overcast or mostly cloudy conditions is 94% on September 3. The lowest chance of overcast or mostly cloudy conditions is 45% on November 24.
The clearest day of the fall is November 24, with clear, mostly clear, or partly cloudy conditions 55% of the time.
For reference, on September 3, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 94%, while on February 23, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 66%.
Cloud Cover Categories in the Fall in Jaluco
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 Jaluco, the chance of a wet day over the course of the fall is very rapidly decreasing, starting the season at 65% and ending it at 4%.
For reference, the year's highest daily chance of a wet day is 66% on August 23, and its lowest chance is 0% on April 8.
Probability of Precipitation in the Fall in Jaluco
To show variation within the season and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day.
The average sliding 31-day rainfall during the fall in Jaluco is very rapidly decreasing, starting the season at 7.9 inches, when it rarely exceeds 13.8 inches or falls below 2.8 inches, and ending the season at 0.5 inches, when it rarely exceeds 1.9 inches.
The highest average 31-day accumulation is 8.0 inches on September 5.
Average Monthly Rainfall in the Fall in Jaluco
Over the course of the fall in Jaluco, the length of the day is rapidly decreasing. From the start to the end of the season, the length of the day decreases by 1 hour, 26 minutes, implying an average daily decrease of 57 seconds, and weekly decrease of 6 minutes, 40 seconds.
The shortest day of the fall is November 30, with 11 hours, 4 minutes of daylight and the longest day is September 1, with 12 hours, 29 minutes of daylight.
Hours of Daylight and Twilight in the Fall in Jaluco
The latest sunrise of the fall in Jaluco is 7:58 AM on October 30 and the earliest sunrise is 1 hour, 0 minutes earlier at 6:59 AM on October 31.
The latest sunset is 8:13 PM on September 1 and the earliest sunset is 1 hour, 54 minutes earlier at 6:19 PM on November 24.
Daylight saving time (DST) ends at 1:00 AM on October 31, 2021, shifting sunrise and sunset to be an hour earlier.
For reference, on June 21, the longest day of the year, the Sun rises at 7:21 AM and sets 13 hours, 17 minutes later, at 8:39 PM, while on December 21, the shortest day of the year, it rises at 7:27 AM and sets 10 hours, 58 minutes later, at 6:26 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in the Fall in Jaluco
The figure below presents a compact representation of key lunar data for the fall of 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 the Fall in Jaluco
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 Jaluco is decreasing during the fall, falling from 100% to 90% over the course of the season.
For reference, on July 10, the muggiest day of the year, there are muggy conditions 100% of the time, while on March 8, the least muggy day of the year, there are muggy conditions 57% of the time.
Humidity Comfort Levels in the Fall in Jaluco
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 Jaluco is gradually decreasing during the fall, decreasing from 6.1 miles per hour to 5.2 miles per hour over the course of the season.
For reference, on May 24, the windiest day of the year, the daily average wind speed is 6.6 miles per hour, while on November 21, the calmest day of the year, the daily average wind speed is 5.2 miles per hour.
The highest daily average wind speed during the fall is 6.3 miles per hour on September 15. The lowest daily average wind speed during the fall is 5.2 miles per hour on November 25.
Average Wind Speed in the Fall in Jaluco
The wind direction in Jaluco during the fall is predominantly out of the west from September 1 to November 19 and the north from November 19 to November 30.
Wind Direction in the Fall in Jaluco
Jaluco is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.
The average surface water temperature in Jaluco is gradually decreasing during the fall, falling by 3°F, from 85°F to 83°F, over the course of the season.
Average Water Temperature in the Fall in Jaluco
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).
Temperatures in Jaluco are sufficiently warm year round that it is not entirely meaningful to discuss the growing season in these terms. We nevertheless include the chart below as an illustration of the distribution of temperatures experienced throughout the year.
Time Spent in Various Temperature Bands and the Growing Season in the Fall in Jaluco
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 Jaluco are very rapidly increasing during the fall, increasing by 2,743°F, from 6,689°F to 9,432°F, over the course of the season.
Growing Degree Days in the Fall in Jaluco
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 Jaluco is essentially constant during the fall, remaining within 0.3 kWh of 4.4 kWh throughout.
The highest average daily incident shortwave solar energy during the fall is 4.7 kWh on November 11. The lowest average daily incident shortwave solar energy during the fall is 4.1 kWh on September 14.
Average Daily Incident Shortwave Solar Energy in the Fall in Jaluco
For the purposes of this report, the geographical coordinates of Jaluco are 19.230 deg latitude, -104.685 deg longitude, and 39 ft elevation.
The topography within 2 miles of Jaluco contains only modest variations in elevation, with a maximum elevation change of 262 feet and an average elevation above sea level of 49 feet. Within 10 miles contains only modest variations in elevation (3,337 feet). Within 50 miles also contains extreme variations in elevation (9,514 feet).
The area within 2 miles of Jaluco is covered by cropland (88%), within 10 miles by cropland (42%) and water (38%), and within 50 miles by water (51%) and trees (24%).
This report illustrates the typical weather in Jaluco, 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 Jaluco.
For each station, the records are corrected for the elevation difference between that station and Jaluco 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 Jaluco is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Jaluco and a given station.
The stations contributing to this reconstruction are: Playa de Oro International Airport (MMZO, 97%, 16 kilometers, southeast) and Licenciado Gustavo Díaz Ordaz International Airport (MMPR, 2.8%, 172 kilometers, north).
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.