Average Weather in December in Hermenegildo J. Aldana Mexico
Daily high temperatures are around 79°F, rarely falling below 72°F or exceeding 84°F.
Daily low temperatures decrease by 2°F, from 69°F to 67°F, rarely falling below 63°F or exceeding 73°F.
For reference, on May 9, the hottest day of the year, temperatures in Hermenegildo J. Aldana typically range from 76°F to 95°F, while on January 30, the coldest day of the year, they range from 66°F to 78°F.
Average High and Low Temperature in December
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on December. 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 December
The month of December in Hermenegildo J. Aldana 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 clearest day of the month is December 17, with clear, mostly clear, or partly cloudy conditions 63% of the time.
For reference, on September 13, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 89%, while on February 20, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 73%.
Cloud Cover Categories in December
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Hermenegildo J. Aldana, the chance of a wet day over the course of December is decreasing, starting the month at 34% and ending it at 30%.
For reference, the year's highest daily chance of a wet day is 77% on September 12, and its lowest chance is 13% on March 28.
Probability of Precipitation in December
The average sliding 31-day rainfall during December in Hermenegildo J. Aldana is rapidly decreasing, starting the month at 4.4 inches, when it rarely exceeds 8.8 inches or falls below 1.3 inches, and ending the month at 3.0 inches, when it rarely exceeds 5.2 inches or falls below 1.0 inches.
Average Monthly Rainfall in December
Over the course of December in Hermenegildo J. Aldana, the length of the day is essentially constant. The shortest day of the month is December 21, with 11 hours, 3 minutes of daylight and the longest day is December 1, with 11 hours, 8 minutes of daylight.
Hours of Daylight and Twilight in December
The earliest sunrise of the month in Hermenegildo J. Aldana is 6:33 AM on December 1 and the latest sunrise is 16 minutes later at 6:49 AM on December 31.
The earliest sunset is 5:41 PM on December 1 and the latest sunset is 12 minutes later at 5:53 PM on December 31.
Daylight saving time is observed in Hermenegildo J. Aldana during 2018, but it neither starts nor ends during December, so the entire month is in standard time.
For reference, on June 21, the longest day of the year, the Sun rises at 6:43 AM and sets 13 hours, 13 minutes later, at 7:56 PM, while on December 21, the shortest day of the year, it rises at 6:45 AM and sets 11 hours, 3 minutes later, at 5:48 PM.
Sunrise & Sunset with Twilight in December
The chance that a given day will be muggy in Hermenegildo J. Aldana is rapidly decreasing during December, falling from 85% to 72% over the course of the month.
For reference, on June 27, the muggiest day of the year, there are muggy conditions 100% of the time, while on January 29, the least muggy day of the year, there are muggy conditions 65% of the time.
Humidity Comfort Levels in December
The average hourly wind speed in Hermenegildo J. Aldana is essentially constant during December, remaining within 0.1 miles per hour of 9.1 miles per hour throughout.
For reference, on January 4, the windiest day of the year, the daily average wind speed is 9.3 miles per hour, while on August 27, the calmest day of the year, the daily average wind speed is 6.8 miles per hour.
Average Wind Speed in December
Wind Direction in December
Hermenegildo J. Aldana 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 Hermenegildo J. Aldana is gradually decreasing during December, falling by 2°F, from 78°F to 76°F, over the course of the month.
Average Water Temperature in December
Temperatures in Hermenegildo J. Aldana 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 December
The average accumulated growing degree days in Hermenegildo J. Aldana are rapidly increasing during December, increasing by 670°F, from 9,216°F to 9,886°F, over the course of the month.
Growing Degree Days in December
The average daily incident shortwave solar energy in Hermenegildo J. Aldana is essentially constant during December, remaining within 0.1 kWh of 4.4 kWh throughout.
The lowest average daily incident shortwave solar energy during December is 4.3 kWh on December 22.
Average Daily Incident Shortwave Solar Energy in December
For the purposes of this report, the geographical coordinates of Hermenegildo J. Aldana are 18.006 deg latitude, -94.612 deg longitude, and 95 ft elevation.
The topography within 2 miles of Hermenegildo J. Aldana contains only modest variations in elevation, with a maximum elevation change of 177 feet and an average elevation above sea level of 104 feet. Within 10 miles also contains only modest variations in elevation (266 feet). Within 50 miles contains only modest variations in elevation (5,472 feet).
The area within 2 miles of Hermenegildo J. Aldana is covered by cropland (97%), within 10 miles by cropland (90%), and within 50 miles by cropland (70%) and water (23%).
This report illustrates the typical weather in Hermenegildo J. Aldana year round, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.
Hermenegildo J. Aldana is further than 200 kilometers from the nearest reliable weather station, so the weather-related data on this page were taken entirely from NASA's MERRA-2 satellite-era reanalysis . 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.
The temperature and dew point estimates are corrected for the difference between the reference elevation of the MERRA-2 grid cell and the elevation of Hermenegildo J. Aldana, according to the International Standard Atmosphere .
Time zones for aiports and weather stations are provided by AskGeo.com .