Average Weather in December in Valle de La Pascua Venezuela
Daily high temperatures are around 92°F, rarely falling below 87°F or exceeding 98°F.
Daily low temperatures decrease by 2°F, from 72°F to 70°F, rarely falling below 66°F or exceeding 74°F.
For reference, on March 28, the hottest day of the year, temperatures in Valle de La Pascua typically range from 75°F to 101°F, while on January 12, the coldest day of the year, they range from 69°F to 94°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
Buba, Guinea-Bissau (3,470 miles away); Batié, Burkina Faso (4,297 miles); and Phú Khương, Vietnam (10,933 miles) are the far-away foreign places with temperatures most similar to Valle de La Pascua (view comparison).
The month of December in Valle de La Pascua experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 73% to 68%.
The clearest day of the month is December 31, with clear, mostly clear, or partly cloudy conditions 32% of the time.
For reference, on May 2, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 79%, while on July 10, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 43%.
Cloud Cover Categories in December
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 Valle de La Pascua, the chance of a wet day over the course of December is very rapidly decreasing, starting the month at 19% and ending it at 5%.
For reference, the year's highest daily chance of a wet day is 66% on July 27, and its lowest chance is 2% on January 18.
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 Valle de La Pascua is rapidly decreasing, starting the month at 1.4 inches, when it rarely exceeds 3.6 inches or falls below 0.1 inches, and ending the month at 0.3 inches, when it rarely exceeds 0.9 inches.
Average Monthly Rainfall in December
Over the course of December in Valle de La Pascua, the length of the day is essentially constant. The shortest day of the month is December 21, with 11 hours, 35 minutes of daylight and the longest day is December 1, with 11 hours, 38 minutes of daylight.
Hours of Daylight and Twilight in December
The earliest sunrise of the month in Valle de La Pascua is 6:24 AM on December 1 and the latest sunrise is 15 minutes later at 6:39 AM on December 31.
The earliest sunset is 6:01 PM on December 1 and the latest sunset is 13 minutes later at 6:15 PM on December 31.
Daylight saving time is not observed in Valle de La Pascua during 2021.
For reference, on June 21, the longest day of the year, the Sun rises at 6:06 AM and sets 12 hours, 40 minutes later, at 6:45 PM, while on December 21, the shortest day of the year, it rises at 6:34 AM and sets 11 hours, 35 minutes later, at 6:09 PM.
Sunrise & Sunset with Twilight in December
The figure below presents a compact representation of key lunar data for December 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 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 Valle de La Pascua is very rapidly decreasing during December, falling from 85% to 60% over the course of the month.
For reference, on August 1, the muggiest day of the year, there are muggy conditions 97% of the time, while on February 6, the least muggy day of the year, there are muggy conditions 42% of the time.
Humidity Comfort Levels in December
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 Valle de La Pascua is increasing during December, increasing from 8.0 miles per hour to 9.8 miles per hour over the course of the month.
For reference, on March 16, the windiest day of the year, the daily average wind speed is 12.8 miles per hour, while on September 15, the calmest day of the year, the daily average wind speed is 5.4 miles per hour.
Average Wind Speed in December
The hourly average wind direction in Valle de La Pascua throughout December is predominantly from the east, with a peak proportion of 60% on December 1.
Wind Direction in December
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 Valle de La Pascua 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
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 Valle de La Pascua are rapidly increasing during December, increasing by 871°F, from 10,181°F to 11,052°F, over the course of the month.
Growing Degree Days 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 Valle de La Pascua is essentially constant during December, remaining within 0.2 kWh of 5.6 kWh throughout.
Average Daily Incident Shortwave Solar Energy in December
For the purposes of this report, the geographical coordinates of Valle de La Pascua are 9.216 deg latitude, -66.007 deg longitude, and 620 ft elevation.
The topography within 2 miles of Valle de La Pascua contains only modest variations in elevation, with a maximum elevation change of 174 feet and an average elevation above sea level of 598 feet. Within 10 miles also contains only modest variations in elevation (381 feet). Within 50 miles contains only modest variations in elevation (2,156 feet).
The area within 2 miles of Valle de La Pascua is covered by grassland (48%) and artificial surfaces (36%), within 10 miles by grassland (58%) and trees (16%), and within 50 miles by grassland (62%) and trees (17%).
This report illustrates the typical weather in Valle de La Pascua, 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 is only a single weather station, Caracas / La Carlota, in our network suitable to be used as a proxy for the historical temperature and dew point records of Valle de La Pascua.
At a distance of 168 kilometers from Valle de La Pascua, further than our threshold of 150 kilometers, this station is deemed insufficiently nearby to be relied upon as our primary source for temperature and dew point records. Consequently, the station records are blended with interpolated values from NASA's MERRA-2 satellite-era reanalysis , and both are corrected for elevation differences according to the International Standard Atmosphere .
The weight assigned to the MERRA-2 value depends on the distance from Valle de La Pascua to the nearest station, increasing from 0% at 150 kilometers to 100% at 200 kilometers. In this case, the MERRA-2 weight is 27%, making the weight assigned to the weather station 73%.
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.