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Climate and Average Weather Year Round in Vitarte Peru

In Vitarte, the summers are warm, arid, and overcast and the winters are long, cool, dry, and mostly clear. Over the course of the year, the temperature typically varies from 58°F to 81°F and is rarely below 56°F or above 85°F.

Based on the tourism score, the best time of year to visit Vitarte for warm-weather activities is from early April to mid October.

Climate in Vitarte

warmcomfortablewarmJanFebMarAprMayJunJulAugSepOctNovDecNowNow73%73%19%19%clearovercastprecipitation: 0.0 inprecipitation: 0.0 in0.0 in0.0 inmuggy: 37%muggy: 37%0%0%drydrytourism score: 7.7tourism score: 7.75.85.8
Vitarte weather by month. Click on each chart for more information.

Average Temperature in Vitarte

The warm season lasts for 3.0 months, from January 4 to April 6, with an average daily high temperature above 78°F. The hottest day of the year is February 24, with an average high of 81°F and low of 67°F.

The cool season lasts for 4.1 months, from June 10 to October 15, with an average daily high temperature below 70°F. The coldest day of the year is August 13, with an average low of 58°F and high of 67°F.

Average High and Low Temperature in Vitarte

Average High and Low Temperature in VitartewarmcoolJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FAug 1367°FAug 1367°FFeb 2481°FFeb 2481°F58°F58°F67°F67°FJan 478°FJan 478°FApr 678°FApr 678°FJun 1070°FJun 1070°FOct 1570°FOct 1570°F66°F66°F65°F65°F60°F60°F60°F60°FNowNow
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 in Vitarte

Average Hourly Temperature in VitarteJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowcoolcoolcomfortablewarmwarm
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.

Icod de los Vinos, Spain (4,899 miles away) is the far-away foreign place with temperatures most similar to Vitarte (view comparison).

Compare Vitarte to another city:

Clouds

In Vitarte, the average percentage of the sky covered by clouds experiences extreme seasonal variation over the course of the year.

The clearer part of the year in Vitarte begins around April 17 and lasts for 6.1 months, ending around October 22. On August 4, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 73% of the time, and overcast or mostly cloudy 27% of the time.

The cloudier part of the year begins around October 22 and lasts for 5.9 months, ending around April 17. On February 20, the cloudiest day of the year, the sky is overcast or mostly cloudy 81% of the time, and clear, mostly clear, or partly cloudy 19% of the time.

Cloud Cover Categories in Vitarte

Cloud Cover Categories in VitarteclearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Aug 473%Aug 473%Feb 2019%Feb 2019%Apr 1746%Apr 1746%Oct 2247%Oct 2247%NowNowclearmostly cloudyovercastmostly clearpartly 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

Vitarte 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). The frequency ranges from 0% to 1%, with an average value of 0%.

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 1% on October 18.

Daily Chance of Precipitation in Vitarte

Daily Chance of Precipitation in VitarteJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Oct 181%Oct 181%May 290%May 290%Jan 11%Jan 11%Mar 241%Mar 241%
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).

Sun

The length of the day in Vitarte does not vary substantially over the course of the year, staying within 50 minutes of 12 hours throughout. In 2021, the shortest day is June 20, with 11 hours, 25 minutes of daylight; the longest day is December 21, with 12 hours, 50 minutes of daylight.

Hours of Daylight and Twilight in Vitarte

Hours of Daylight and Twilight in VitarteJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 7 minSep 2212 hr, 7 minSep 2212 hr, 50 minDec 2112 hr, 50 minDec 2112 hr, 7 minMar 2012 hr, 7 minMar 2011 hr, 25 minJun 2011 hr, 25 minJun 20daydaynightNowNow
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 5:32 AM on November 18, and the latest sunrise is 57 minutes later at 6:29 AM on July 12. The earliest sunset is at 5:49 PM on May 30, and the latest sunset is 51 minutes later at 6:40 PM on January 24.

Daylight saving time (DST) is not observed in Vitarte during 2021.

Sunrise & Sunset with Twilight in Vitarte

Sunrise & Sunset with Twilight in VitarteJanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMNov 185:32 AMNov 185:32 AM6:40 PMJan 246:40 PMJan 24May 305:49 PMMay 305:49 PM6:29 AMJul 126:29 AMJul 12daySolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
The solar day over the course of the year 2021. 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 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.

Moon Rise, Set & Phases in Vitarte

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.

Vitarte experiences significant seasonal variation in the perceived humidity.

The muggier period of the year lasts for 3.4 months, from December 31 to April 13, during which time the comfort level is muggy, oppressive, or miserable at least 9% of the time. The muggiest day of the year is February 17, with muggy conditions 37% of the time.

The least muggy day of the year is August 25, when muggy conditions are essentially unheard of.

Humidity Comfort Levels in Vitarte

Humidity Comfort Levels in VitartemuggyJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Aug 250%Aug 250%Feb 1737%Feb 1737%Dec 319%Dec 319%Apr 139%Apr 139%NowNowmuggymuggyhumidhumidcomfortablecomfortabledrydryoppressiveoppressive
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 in Vitarte experiences mild seasonal variation over the course of the year.

The windier part of the year lasts for 7.1 months, from May 21 to December 24, with average wind speeds of more than 7.8 miles per hour. The windiest day of the year is September 24, with an average hourly wind speed of 8.6 miles per hour.

The calmer time of year lasts for 4.9 months, from December 24 to May 21. The calmest day of the year is March 12, with an average hourly wind speed of 6.9 miles per hour.

Average Wind Speed in Vitarte

Average Wind Speed in VitartewindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mphSep 248.6 mphSep 248.6 mphMar 126.9 mphMar 126.9 mphMay 217.8 mphMay 217.8 mphDec 247.8 mphDec 247.8 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 in Vitarte is from the south throughout the year.

Wind Direction in Vitarte

Wind Direction in VitarteJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%NowNowsouth
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).

Water Temperature

Vitarte 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 water temperature experiences some seasonal variation over the course of the year.

The time of year with warmer water lasts for 2.8 months, from January 7 to March 31, with an average temperature above 69°F. The day of the year with the warmest water is February 22, with an average temperature of 71°F.

The time of year with cooler water lasts for 3.9 months, from July 16 to November 14, with an average temperature below 64°F. The day of the year with the coolest water is September 23, with an average temperature of 62°F.

Average Water Temperature in Vitarte

The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.

Best Time of Year to Visit

To characterize how pleasant the weather is in Vitarte 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 time of year to visit Vitarte for general outdoor tourist activities is from early April to mid October, with a peak score in the first week of May.

Tourism Score in Vitarte

Tourism Score in Vitartebest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810107.77.75.85.8NowNowprecipitationprecipitationtemperaturetemperature tourism 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 Vitarte for hot-weather activities is from late December to mid April, with a peak score in the first week of February.

Beach/Pool Score in Vitarte

Beach/Pool Score in Vitartebest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810105.15.11.11.1NowNowprecipitationprecipitationcloudscloudstemperaturetemperature beach/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).

Temperatures in Vitarte 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 Vitarte

Time Spent in Various Temperature Bands and the Growing Season in VitarteJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%100%Jan 1100%Jan 1100%Jul 3100%Jul 3NowNowcoolcomfortablewarm
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.

Growing Degree Days in Vitarte

Growing Degree Days in VitarteJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F1,000°F1,000°F2,000°F2,000°F3,000°F3,000°F4,000°F4,000°F5,000°F5,000°F6,000°F6,000°FJul 890°FJul 890°FSep 12900°FSep 12900°FNov 161,800°FNov 161,800°FJun 306,116°FJun 306,116°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 some seasonal variation over the course of the year.

The brighter period of the year lasts for 2.9 months, from September 6 to December 3, with an average daily incident shortwave energy per square meter above 7.0 kWh. The brightest day of the year is October 2, with an average of 7.3 kWh.

The darker period of the year lasts for 2.3 months, from May 12 to July 22, with an average daily incident shortwave energy per square meter below 6.0 kWh. The darkest day of the year is June 19, with an average of 5.7 kWh.

Average Daily Incident Shortwave Solar Energy in Vitarte

Average Daily Incident Shortwave Solar Energy in VitartebrightdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWhOct 27.3 kWhOct 27.3 kWhJun 195.7 kWhJun 195.7 kWhDec 37.0 kWhDec 37.0 kWhMay 126.0 kWhMay 126.0 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 Vitarte are -12.033 deg latitude, -76.933 deg longitude, and 1,083 ft elevation.

The topography within 2 miles of Vitarte contains very significant variations in elevation, with a maximum elevation change of 1,135 feet and an average elevation above sea level of 1,091 feet. Within 10 miles contains very significant variations in elevation (5,958 feet). Within 50 miles also contains extreme variations in elevation (17,421 feet).

The area within 2 miles of Vitarte is covered by artificial surfaces (81%), within 10 miles by artificial surfaces (46%) and sparse vegetation (21%), and within 50 miles by water (46%) and sparse vegetation (18%).

Data Sources

This report illustrates the typical weather in Vitarte, 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, Jorge Chávez International Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Vitarte.

At a distance of 20 kilometers from Vitarte, 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.

The station records are corrected for the elevation difference between the station and Vitarte according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.

Please note that the station records themselves may additionally have been back-filled using other nearby stations or the MERRA-2 reanalysis.

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.