Fall Weather in Amanalco de Becerra Mexico

Daily high temperatures are around 67°F, rarely falling below 62°F or exceeding 72°F. The highest daily average high temperature is 68°F on October 8.

Daily low temperatures decrease by 13°F, from 49°F to 36°F, rarely falling below 30°F or exceeding 52°F. The highest daily average low temperature is 49°F on September 2.

For reference, on May 10, the hottest day of the year, temperatures in Amanalco de Becerra typically range from 46°F to 73°F, while on January 8, the coldest day of the year, they range from 33°F to 64°F.

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.

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The fall in Amanalco de Becerra experiences very rapidly decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 91% to 45%. The highest chance of overcast or mostly cloudy conditions is 91% on September 2. The lowest chance of overcast or mostly cloudy conditions is 45% on November 29.

The clearest day of the fall is November 29, with clear, mostly clear, or partly cloudy conditions 55% of the time.

For reference, on September 1, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 91%, while on February 24, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 66%.

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Amanalco de Becerra, the chance of a wet day over the course of the fall is very rapidly decreasing, starting the season at 74% and ending it at 2%.

For reference, the year's highest daily chance of a wet day is 79% on July 14, and its lowest chance is 1% on December 7.

Rainfall

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 Amanalco de Becerra is very rapidly decreasing, starting the season at 5.1 inches, when it rarely exceeds 7.4 inches or falls below 2.6 inches, and ending the season at 0.1 inches, when it rarely exceeds 0.4 inches or falls below -0.0 inches.

Over the course of the fall in Amanalco de Becerra, 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, 41 seconds.

The shortest day of the fall is November 30, with 11 hours, 3 minutes of daylight and the longest day is September 1, with 12 hours, 29 minutes of daylight.

The earliest sunrise of the fall in Amanalco de Becerra is 6:25 AM on September 1 and the latest sunrise is 32 minutes later at 6:57 AM on November 30.

The latest sunset is 6:54 PM on September 1 and the earliest sunset is 54 minutes earlier at 6:00 PM on November 24.

Daylight saving time is not observed in Amanalco de Becerra during 2024.

For reference, on June 20, the longest day of the year, the Sun rises at 6:02 AM and sets 13 hours, 18 minutes later, at 7:20 PM, while on December 21, the shortest day of the year, it rises at 7:09 AM and sets 10 hours, 58 minutes later, at 6:07 PM.

The figure below presents a compact representation of the sun's elevation (the angle of the sun above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting period. The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a given day and hour of that day, the background color indicates the azimuth of the sun at that moment. The black isolines are contours of constant solar elevation.

The figure below presents a compact representation of key lunar data for the fall of 2024. 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.

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 Amanalco de Becerra is essentially constant during the fall, remaining around 0% throughout.

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 Amanalco de Becerra is essentially constant during the fall, remaining within 0.2 miles per hour of 4.5 miles per hour throughout.

For reference, on March 24, the windiest day of the year, the daily average wind speed is 5.8 miles per hour, while on August 1, the calmest day of the year, the daily average wind speed is 3.9 miles per hour.

The hourly average wind direction in Amanalco de Becerra throughout the fall is predominantly from the east, with a peak proportion of 50% on September 29.

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 Amanalco de Becerra typically lasts for 8.5 months (260 days), from around March 3 to around November 19, rarely starting before February 1 or after March 31, and rarely ending before October 24 or after December 14.

During the fall in Amanalco de Becerra, the chance that a given day is within the growing season is very rapidly decreasing falling from 100% to 28% over the course of the season.

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 Amanalco de Becerra are rapidly increasing during the fall, increasing by 549°F, from 1,750°F to 2,299°F, over the course of the season.

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 Amanalco de Becerra is essentially constant during the fall, remaining within 0.2 kWh of 5.3 kWh throughout.

For the purposes of this report, the geographical coordinates of Amanalco de Becerra are 19.317 deg latitude, -100.017 deg longitude, and 9,209 ft elevation.

The topography within 2 miles of Amanalco de Becerra contains very significant variations in elevation, with a maximum elevation change of 1,289 feet and an average elevation above sea level of 8,734 feet. Within 10 miles contains very significant variations in elevation (6,168 feet). Within 50 miles also contains extreme variations in elevation (13,907 feet).

The area within 2 miles of Amanalco de Becerra is covered by cropland (62%), shrubs (20%), and trees (18%), within 10 miles by cropland (41%) and trees (38%), and within 50 miles by trees (40%) and cropland (35%).