Based on this score, the best time of year to visit San Pedro de Atacama for general outdoor tourist activities is from late September to mid April, with a peak score in the first week of December. Average Wind Speed, mph. Climate: Daytime highs in the Atacama Desert are around 20°C – 25°C and night-time temperatures are around 12°C. The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands. The transitions to and from daylight saving time are indicated by the 'DST' labels. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed. Almost all days in December are sunny. San Pedro de Atacama does not experience significant seasonal variation in the frequency of wet days (i.e., those with greater than 0.04 inches of liquid or liquid-equivalent precipitation). We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. The seasonal minimum is 43°F. Antofagasta Airport is 105 miles from Atacama Desert, so the actual climate in Atacama Desert can vary a bit. In 2020, the shortest day is June 20, with 10 hours, 44 minutes of daylight; the longest day is December 21, with 13 hours, 33 minutes of daylight. The windier part of the year lasts for 8.4 months, from June 20 to March 1, with average wind speeds of more than 8.5 miles per hour. 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. Chalchihuites, Mexico (4,006 miles away) is the far-away foreign place with temperatures most similar to San Pedro de Atacama (view comparison). The figure below presents a compact representation of key lunar data for 2020. In this report, we use a base of 50°F and a cap of 86°F. Temperatures are up to 61°F. To sum up, compared to other deserts around the world, the Atacama desert’s weather is quite cool, however, the dryness is what makes the living in the area truly difficult in a way. Within 50 miles contains large variations in elevation (12,320 feet). Please note that the station records themselves may additionally have been back-filled using other nearby stations or the MERRA-2 reanalysis. The San Pedro de Atacama lies on 2435m above sea level The climate in San Pedro de Atacama is called a desert climate. We are using day length and cloud cover information for each day of the month to calculate averages for this chart. The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. * Charts above show average data for the last 3 years. The number of hours during which the Sun is visible (black line). Time zones for airports and weather stations are provided by AskGeo.com . The area within 2 miles of San Pedro de Atacama is covered by bare soil (79%), within 10 miles by bare soil (91%), and within 50 miles by bare soil (69%) and sparse vegetation (13%). On January 7, the cloudiest day of the year, the sky is overcast or mostly cloudy 33% of the time, and clear, mostly clear, or partly cloudy 67% of the time. mi (105,000 sq. The topography within 2 miles of San Pedro de Atacama contains significant variations in elevation, with a maximum elevation change of 650 feet and an average elevation above sea level of 8,026 feet. World Resorts Chile Atacama Desert Weather December Weather in Atacama Desert. The warmest month in Atacama Desert is january. 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 a rather bizarre occurrence, however, the desert rec… Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory. As a definition, a desert is a hot area of land that gets very little rain — not more than 200mm a year, where temperatures during the daytime can get as high as 55°C. The growing season in San Pedro de Atacama typically lasts for 8.4 months (254 days), from around September 10 to around May 23, rarely starting before August 6 or after October 27, and rarely ending before April 26 or after June 15. Atacama Desert weather archive. From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night. Dry subsidence created by the South Pacific high-pressure cell makes the desert one of the driest regions in the world. Average Day Temperature: 69.6°F: Average Night Temperature: 53.2°F: Number of Sunny Days: 31 days: Sunshine Hours: 13.5 - 13.7 hours: Number of Rainy Days: 0 days: Precipitation Totals: 0.0 in: Atacama is a desert but you'll still need to bring warm clothes when you visit. 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. the thermometer goes up … The percentage of time spent in various temperature bands. It has an average night time temperature of 4 degrees Celsius and average daytime temperature of 22 degrees Celsius. Even though the average rainfall is about 15 mm per year, some weather stations in the Atacama desert have never caught rain. Atacama Desert Air Temperature, °F. There is very low probability of clouds or gloomy days. The darker period of the year lasts for 3.0 months, from May 4 to August 4, with an average daily incident shortwave energy per square meter below 6.0 kWh. Rainfall is virtually nonexistent in the Atacama. The thin dotted line is the corresponding average liquid-equivalent snowfall. The shaded overlays indicate night and civil twilight. km), stretching 600mi (1000km) from southern Peru into northern Chile. The wind is most often from the west for 8.3 months, from August 1 to April 11, with a peak percentage of 52% on January 1. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the area. Daylight saving time (DST) is observed in San Pedro de Atacama during 2020, starting in the spring on September 6 and ending in the fall on April 4. In the areas of Atacama there are some places that since the meteorological data have been recorded have never received a single drop of rain. Our beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter. The thin dotted lines are the corresponding average perceived temperatures. Sunny, Cloudy … 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. Temperatures fall anywhere between 0° and 25° Celsius (32° to 75° F). Our tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter. Precipitation Totals, in. The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands. The average hourly temperature, color coded into bands. The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day). The climate of the Atacama Desert can be described as cold with average temperatures ranging between 0-25 degrees Celsius. Courtesy Explora To fully appreciate the Atacama is to understand its jaw-dropping dimensions. The earliest sunrise is at 6:38 AM on November 27, and the latest sunrise is 1 hour, 3 minutes later at 7:42 AM on April 4. Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more. The cool season lasts for 2.6 months, from May 24 to August 10, with an average daily high temperature below 70°F. The Atacama is the oldest desert on Earth and has experienced semiarid conditions for roughly the past 150 million years, according to a paper in … The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. This location is classified as BWk by Köppen and Geiger. The clearer part of the year in San Pedro de Atacama begins around March 17 and lasts for 8.2 months, ending around November 23. In San Pedro de Atacama, there is virtually no rainfall during the year. At a distance of 91 kilometers from San Pedro de Atacama, closer than our threshold of 150 kilometers, this station is deemed sufficiently nearby to be relied upon as our primary source for temperature and dew point records. September October November December. Officially the driest place on Earth, it receives almost no rainfall whatsoever. Based on this score, the best time of year to visit San Pedro de Atacama for hot-weather activities is from early November to mid March, with a peak score in the last week of December. The lowest night temperature was 36°F. The highest day temperature in December 2019 was 72°F. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. Past Weather in Atacama Desert, Chile — Yesterday and Last 2 Weeks. The wind is most often from the east for 1.9 months, from April 11 to June 9, with a peak percentage of 44% on April 11. The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. The Atacama Desert, oddly enough, is very cold. Within 10 miles contains significant variations in elevation (2,283 feet). Home / The Americas / South America / Chile / San Pedro de Atacama. 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). Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. Precipitation total in December for Atacama Desert is 0.0 in. The climate is quite cold here the month of august, but it is liveable when dressing cosy. The average daily incident shortwave solar energy experiences significant seasonal variation over the course of the year. The average wind speed in December is 8.5 mph. Over the course of the year, the temperature typically varies from 34°F to 80°F and is rarely below 28°F or above 84°F . Annual Weather Averages in Antofagasta Airport. The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands. MERRA-2 Modern-Era Retrospective Analysis. The Atacama Desert covers a total area of 40,541 sq. Based on the tourism score, the best time of year to visit San Pedro de Atacama for warm-weather activities is from late September to mid April. The weather in august in San Pedro de Atacama is dry ; it never rains. The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day. There is only a single weather station, Aeródromo El Loa, in our network suitable to be used as a proxy for the historical temperature and dew point records of San Pedro de Atacama. Holiday Weather. Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations. 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 . Please also visit Atacama Historical Weather, Weather widget and Weather Charts pages. The darkest day of the year is June 20, with an average of 5.1 kWh. We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. The shaded overlays indicate night and civil twilight. The calmer time of year lasts for 3.6 months, from March 1 to June 20. The station records are corrected for the elevation difference between the station and San Pedro de Atacama according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations. The calmest day of the year is April 24, with an average hourly wind speed of 7.8 miles per hour. As a result of these harsh conditions, plant and animal life is almost non-existent, particularly in the lower Atacam… At night, deserts cool down, sometimes even below 0°C. Weather data is prone to errors, outages, and other defects. This value is relatively stable throughout the year. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 5% on January 28. The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The average nightly temp is 13.4 °C. In San Pedro de Atacama, the summers are long, warm, and arid; the winters are short, cold, and dry; and it is mostly clear year round. The climate guide for San Pedro de Atacama, Chile shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. For the last 400 years, the Atacama Desert has not seen a drop of rain. Based on weather reports collected during 1985–2015. The earliest sunset is at 5:54 PM on June 6, and the latest sunset is 2 hours, 29 minutes later at 8:23 PM on January 14. The Atacama Desert forms part of the arid Pacific fringe of South America. Atacama Desert Weather: December. The Atacama is a prime example of what scientists have dubbed the “extremobiosphere” – areas of the world where factors such as high aridity, … Most deserts … Rainy Days During the Year. The perceived humidity level in San Pedro de Atacama, as measured by the percentage of time in which the humidity comfort level is muggy, oppressive, or miserable, does not vary significantly over the course of the year, remaining a virtually constant 0% throughout. The coldest day of the year is July 11, with an average low of 34°F and high of 67°F. , tonight & tomorrow 's weather weather atacama desert San Pedro de Atacama this discusses. 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weather atacama desert

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