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Average Weather at Domingo Faustino Sarmiento Airport Argentina

At Domingo Faustino Sarmiento Airport, the summers are hot, the winters are cold, and it is dry and mostly clear year round. Over the course of the year, the temperature typically varies from 35°F to 94°F and is rarely below 27°F or above 101°F.

Based on the tourism score, the best times of year to visit Domingo Faustino Sarmiento Airport for warm-weather activities are from early February to mid April and from early October to mid December.

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Climate Summary

hotwarmcoolcomfortablewarmhotJanFebMarAprMayJunJulAugSepOctNovDecNowNow86%86%59%59%clearovercastprecipitation: 1.0 inprecipitation: 1.0 in0.1 in0.1 inmuggy: 4%muggy: 4%0%0%drydrytourism score: 7.6tourism score: 7.62.62.6
Click on each chart for more information.
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Temperature

The hot season lasts for 3.9 months, from November 13 to March 10, with an average daily high temperature above 87°F. The hottest day of the year is January 6, with an average high of 94°F and low of 69°F.

The cool season lasts for 3.0 months, from May 17 to August 18, with an average daily high temperature below 67°F. The coldest day of the year is July 11, with an average low of 35°F and high of 61°F.

Average High and Low Temperature

The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. The thin dotted lines are the corresponding average perceived temperatures.

The figure below shows you a compact characterization of the entire year of hourly average temperatures. 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.

Average Hourly Temperature

Average Hourly Temperature at Domingo Faustino Sarmiento AirportJanFebMarAprMayJunJulAugSepOctNovDec12 AM4 AM8 AM12 PM4 PM8 PM12 AMNowNowvery coldcoldcoldcoolcomfortablewarmwarmwarmhothotcomfortablewarm
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

Ozona, Texas, United States (4,815 miles away) is the far-away foreign place with temperatures most similar to Domingo Faustino Sarmiento Airport (view comparison).

Clouds

At Domingo Faustino Sarmiento Airport, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year.

The clearer part of the year at Domingo Faustino Sarmiento Airport begins around July 31 and lasts for 9.0 months, ending around April 29. On December 8, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 86% of the time, and overcast or mostly cloudy 14% of the time.

The cloudier part of the year begins around April 29 and lasts for 3.0 months, ending around July 31. On May 31, the cloudiest day of the year, the sky is overcast or mostly cloudy 41% of the time, and clear, mostly clear, or partly cloudy 59% of the time.

Cloud Cover Categories

Cloud Cover Categories at Domingo Faustino Sarmiento AirportclearerclearercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Dec 886%Dec 886%May 3159%May 3159%Jul 3173%Jul 3173%Apr 2973%Apr 2973%NowNowclearmostly clearovercastmostly cloudypartly cloudy
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds.

Precipitation

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days at Domingo Faustino Sarmiento Airport varies throughout the year.

The wetter season lasts 2.9 months, from December 19 to March 17, with a greater than 8% chance of a given day being a wet day. The chance of a wet day peaks at 13% on February 20.

The drier season lasts 9.1 months, from March 17 to December 19. The smallest chance of a wet day is 2% on June 19.

Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 13% on February 20.

Daily Chance of Precipitation

Daily Chance of Precipitation at Domingo Faustino Sarmiento AirportwetdryJanFebMarAprMayJunJulAugSepOctNovDec0%10%20%30%40%50%60%70%80%90%100%Feb 2013%Feb 2013%Jun 192%Jun 192%Dec 198%Dec 198%NowNowrain
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).

Rainfall

To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Domingo Faustino Sarmiento Airport experiences some seasonal variation in monthly rainfall.

The rainy period of the year lasts for 3.0 months, from December 17 to March 15, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around February 15, with an average total accumulation of 1.0 inches.

The rainless period of the year lasts for 9.0 months, from March 15 to December 17. The least rain falls around June 18, with an average total accumulation of 0.1 inches.

Average Monthly Rainfall

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 thin dotted line is the corresponding average liquid-equivalent snowfall.

Sun

The length of the day at Domingo Faustino Sarmiento Airport varies significantly over the course of the year. In 2020, the shortest day is June 20, with 10 hours, 5 minutes of daylight; the longest day is December 21, with 14 hours, 13 minutes of daylight.

Hours of Daylight and Twilight

Hours of Daylight and Twilight at Domingo Faustino Sarmiento AirportJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 6 minSep 2212 hr, 6 minSep 2214 hr, 13 minDec 2114 hr, 13 minDec 2112 hr, 9 minMar 2012 hr, 9 minMar 2010 hr, 5 minJun 2010 hr, 5 minJun 20daydaynight
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.

The earliest sunrise is at 6:21 AM on December 4, and the latest sunrise is 2 hours, 13 minutes later at 8:33 AM on June 30. The earliest sunset is at 6:36 PM on June 10, and the latest sunset is 2 hours, 6 minutes later at 8:42 PM on January 9.

Daylight saving time (DST) is not observed at Domingo Faustino Sarmiento Airport during 2020.

Sunrise & Sunset with Twilight

Sunrise & Sunset with Twilight at Domingo Faustino Sarmiento AirportJanFebMarAprMayJunJulAugSepOctNovDec2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMDec 46:21 AMDec 46:21 AM8:42 PMJan 98:42 PMJan 9Jun 106:36 PMJun 106:36 PM8:33 AMJun 308:33 AMJun 30daynightnightSolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
The solar day over the course of the year 2020. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray.

Moon

The figure below presents a compact representation of key lunar data for 2020. 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.

Moon Rise, Set & Phases

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. The shaded overlays indicate night and civil twilight.

Humidity

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 perceived humidity level at Domingo Faustino Sarmiento Airport, 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, staying within 2% of 2% throughout.

Humidity Comfort Levels

Humidity Comfort Levels at Domingo Faustino Sarmiento AirportJanFebMarAprMayJunJulAugSepOctNovDec0%10%20%30%40%50%60%70%80%90%100%Aug 110%Aug 110%Feb 154%Feb 154%NowNowcomfortablecomfortabledrydry
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The percentage of time spent at various humidity comfort levels, categorized by dew point.

Wind

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 at Domingo Faustino Sarmiento Airport experiences significant seasonal variation over the course of the year.

The windier part of the year lasts for 6.8 months, from August 27 to March 21, with average wind speeds of more than 8.0 miles per hour. The windiest day of the year is November 21, with an average hourly wind speed of 9.8 miles per hour.

The calmer time of year lasts for 5.2 months, from March 21 to August 27. The calmest day of the year is June 14, with an average hourly wind speed of 6.3 miles per hour.

Average Wind Speed

Average Wind Speed at Domingo Faustino Sarmiento AirportwindywindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph2 mph4 mph6 mph8 mph10 mph12 mph14 mph16 mphNov 219.8 mphNov 219.8 mphJun 146.3 mphJun 146.3 mphAug 278.0 mphAug 278.0 mphMar 218.0 mphMar 218.0 mphNowNow
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

The predominant average hourly wind direction at Domingo Faustino Sarmiento Airport varies throughout the year.

The wind is most often from the north for 1.4 weeks, from March 23 to April 2 and for 3.5 months, from April 23 to August 8, with a peak percentage of 35% on July 25. The wind is most often from the south for 3.0 weeks, from April 2 to April 23 and for 4.0 months, from August 8 to December 7, with a peak percentage of 37% on October 26. The wind is most often from the east for 3.5 months, from December 7 to March 23, with a peak percentage of 38% on January 1.

Wind Direction

Wind Direction at Domingo Faustino Sarmiento AirportESNSEJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%NowNowsoutheastnorthwest
northeastsouthwest
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than 1.0 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

Best Time of Year to Visit

To characterize how pleasant the weather is at Domingo Faustino Sarmiento Airport throughout the year, we compute two travel scores.

The tourism score favors clear, rainless days with perceived temperatures between 65°F and 80°F. Based on this score, the best times of year to visit Domingo Faustino Sarmiento Airport for general outdoor tourist activities are from early February to mid April and from early October to mid December, with a peak score in the third week of March.

Tourism Score

Tourism Score at Domingo Faustino Sarmiento Airportbest timebest timeJanFebMarAprMayJunJulAugSepOctNovDec02468107.67.62.62.67.47.46.56.5NowNow precipitationprecipitationcloudscloudstemperaturetemperaturetourism score
The tourism score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. Based on this score, the best time of year to visit Domingo Faustino Sarmiento Airport for hot-weather activities is from late November to early March, with a peak score in the second week of January.

Beach/Pool Score

Beach/Pool Score at Domingo Faustino Sarmiento Airportbest timeJanFebMarAprMayJunJulAugSepOctNovDec02468107.27.20.30.3NowNow precipitationprecipitationcloudscloudsbeach/pool score
The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Methodology

For each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. 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.

Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies.

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.

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.

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.

Growing Season

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 at Domingo Faustino Sarmiento Airport typically lasts for 9.4 months (286 days), from around August 21 to around June 3, rarely starting before July 31 or after September 15, and rarely ending before May 11 or after June 22.

Time Spent in Various Temperature Bands and the Growing Season

Time Spent in Various Temperature Bands and the Growing Season at Domingo Faustino Sarmiento Airportgrowing seasonJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%50%Aug 2150%Aug 2150%Jun 350%Jun 390%Sep 1590%Sep 1590%May 1190%May 1110%Jul 3110%Jul 3110%Jun 2210%Jun 220%Jul 110%Jul 11Jan 13100%Jan 13100%NowNowvery coldcoldcoolcomfortablewarmhotsweltering
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The percentage of time spent in various temperature bands. The black line is the percentage chance that a given day is within the growing 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.

Based on growing degree days alone, the first spring blooms at Domingo Faustino Sarmiento Airport should appear around July 29, only rarely appearing before July 23 or after August 6.

Growing Degree Days

Growing Degree Days at Domingo Faustino Sarmiento AirportJanFebMarAprMayJunJulAugSepOctNovDec0°F1,000°F2,000°F3,000°F4,000°F5,000°F6,000°FJul 2990°FJul 2990°FOct 19900°FOct 19900°FJun 305,796°FJun 305,796°FNowNow
The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands.

Solar Energy

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 experiences extreme seasonal variation over the course of the year.

The brighter period of the year lasts for 3.6 months, from October 22 to February 11, with an average daily incident shortwave energy per square meter above 7.7 kWh. The brightest day of the year is December 7, with an average of 8.8 kWh.

The darker period of the year lasts for 3.3 months, from May 1 to August 9, with an average daily incident shortwave energy per square meter below 4.5 kWh. The darkest day of the year is June 11, with an average of 3.4 kWh.

Average Daily Incident Shortwave Solar Energy

Average Daily Incident Shortwave Solar Energy at Domingo Faustino Sarmiento AirportbrightbrightdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh1 kWh2 kWh3 kWh4 kWh5 kWh6 kWh7 kWh8 kWh9 kWh10 kWhDec 78.8 kWhDec 78.8 kWhJun 113.4 kWhJun 113.4 kWhOct 227.7 kWhOct 227.7 kWhFeb 117.7 kWhFeb 117.7 kWhMay 14.5 kWhMay 14.5 kWhAug 94.5 kWhAug 94.5 kWhNowNow
The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands.

Topography

For the purposes of this report, the geographical coordinates of Domingo Faustino Sarmiento Airport are -31.571 deg latitude, -68.418 deg longitude, and 1,959 ft elevation.

The topography within 2 miles of Domingo Faustino Sarmiento Airport is essentially flat, with a maximum elevation change of 79 feet and an average elevation above sea level of 1,948 feet. Within 10 miles is essentially flat (1,473 feet). Within 50 miles contains very significant variations in elevation (12,615 feet).

The area within 2 miles of Domingo Faustino Sarmiento Airport is covered by grassland (29%), cropland (25%), trees (22%), and shrubs (22%), within 10 miles by grassland (22%) and cropland (21%), and within 50 miles by bare soil (34%) and sparse vegetation (22%).

Data Sources

This report illustrates the typical weather at Domingo Faustino Sarmiento Airport, 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

Domingo Faustino Sarmiento Airport has a weather station that reported reliably enough during the analysis period that we have included it in our network. When available, historical temperature and dew point measurements are taken directly from this weather station. These records are obtained from NOAA's Integrated Surface Hourly data set, falling back on ICAO METAR records as required.

In the case of missing or erroneous measurements from this station, we fall back on records from nearby stations, adjusted according to typical seasonal and diurnal intra-station differences. For a given day of the year and hour of the day, the fallback station is selected to minimize the prediction error over the years for which there are measurements for both stations.

In this case, the only station close and reliable enough to use as a fallback is Mendoza Aerodrome.

Other Data

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.

Disclaimer

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.