Average Weather in December in Camalú Mexico
In Camalú, the month of December is characterized by gradually falling daily high temperatures, with daily highs decreasing by 3°F, from 71°F to 68°F over the course of the month, and rarely exceeding 78°F or dropping below 61°F. The lowest daily average high temperature is 68°F on December 26.
Daily low temperatures decrease by 2°F, from 57°F to 54°F, rarely falling below 49°F or exceeding 62°F. The lowest daily average low temperature is 54°F on December 27.
For reference, on August 24, the hottest day of the year, temperatures in Camalú typically range from 72°F to 88°F, while on December 26, the coldest day of the year, they range from 54°F to 68°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 Camalú experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 33% throughout the month. The highest chance of overcast or mostly cloudy conditions is 34% on December 27.
The clearest day of the month is December 3, with clear, mostly clear, or partly cloudy conditions 69% of the time.
For reference, on February 22, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 38%, while on June 22, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 91%.
Cloud Cover Categories in December
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Camalú, the chance of a wet day over the course of December is gradually increasing, starting the month at 9% and ending it at 13%.
For reference, the year's highest daily chance of a wet day is 14% on February 18, and its lowest chance is 0% on June 26.
Probability of Precipitation in December
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 December in Camalú is gradually increasing, starting the month at 0.8 inches, when it rarely exceeds 1.9 inches, and ending the month at 1.0 inches, when it rarely exceeds 2.7 inches.
Average Monthly Rainfall in December
Over the course of December in Camalú, the length of the day is essentially constant. The shortest day of the month is December 21, with 10 hours, 9 minutes of daylight and the longest day is December 1, with 10 hours, 18 minutes of daylight.
Hours of Daylight and Twilight in December
The earliest sunrise of the month in Camalú is 6:24 AM on December 1 and the latest sunrise is 17 minutes later at 6:41 AM on December 31.
The earliest sunset is 4:42 PM on December 2 and the latest sunset is 11 minutes later at 4:53 PM on December 31.
Daylight saving time is observed in Camalú during 2017, 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 5:41 AM and sets 14 hours, 9 minutes later, at 7:50 PM, while on December 21, the shortest day of the year, it rises at 6:38 AM and sets 10 hours, 9 minutes later, at 4:47 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in December
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 Camalú is essentially constant during December, remaining around 0% throughout.
For reference, on August 28, the muggiest day of the year, there are muggy conditions 7% of the time, while on November 17, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in December
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 Camalú is essentially constant during December, remaining within 0.1 miles per hour of 7.8 miles per hour throughout.
For reference, on April 11, the windiest day of the year, the daily average wind speed is 8.9 miles per hour, while on August 23, the calmest day of the year, the daily average wind speed is 6.1 miles per hour.
The highest daily average wind speed during December is 8.0 miles per hour on December 11.
Average Wind Speed in December
Wind Direction in December
Camalú 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 Camalú is gradually decreasing during December, falling by 2°F, from 63°F to 61°F, over the course of the month.
Average Water Temperature in December
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 Camalú is essentially constant during December, remaining within 0.1 kWh of 3.6 kWh throughout.
The lowest average daily incident shortwave solar energy during December is 3.4 kWh on December 22.
Average Daily Incident Shortwave Solar Energy in December
For the purposes of this report, the geographical coordinates of Camalú are 30.842 deg latitude, -116.063 deg longitude, and 161 ft elevation.
The topography within 2 miles of Camalú contains significant variations in elevation, with a maximum elevation change of 735 feet and an average elevation above sea level of 183 feet. Within 10 miles contains significant variations in elevation (1,542 feet). Within 50 miles contains very significant variations in elevation (10,010 feet).
The area within 2 miles of Camalú is covered by grassland (75%) and cropland (20%), within 10 miles by shrubs (37%) and water (29%), and within 50 miles by shrubs (44%) and water (43%).
This report illustrates the typical weather in Camalú year round, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.
Camalú 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 Camalú, according to the International Standard Atmosphere .
All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Tables of the Sun, Moon and Planets , by Jean Meeus.
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.