August Weather in Tacna, Peru

Last updated: August 27, 2025

In August, Tacna, Peru, experiences a pleasant climate characterized by a maximum temperature of 24°C (75°F) and a comfortable average of 16°C (62°F). With minimum temperatures dropping to 11°C (52°F), the region sees mild yet refreshing nights. This month, precipitation is minimal, totaling only 17 mm (0.7 in) over just one day, allowing ample opportunity to explore the beautiful landscapes. Despite the relatively low rainfall, humidity remains on the higher side at 82%, contributing to a crisp atmosphere that enhances the enjoyment of outdoor activities. Whether you're wandering through the city's vibrant streets or taking in the stunning natural scenery, Tacna in August offers a delightful escape.

August Temperature in Tacna

In August, Tacna, Peru experiences temperatures that subtly reflect the region's transition into spring. The month sees a consistent minimum of 11°C (52°F), echoing the cooler trend of July, while the average temperature hovers around 16°C (62°F), showing little change but maintaining a crisp feel. With a maximum reaching 24°C (75°F), visitors can expect pleasantly mild days, perfect for exploring the scenic landscapes. The overall climate in August marks a transition, as the weather remains cool yet begins to hint at the warmth of the approaching months, making it an ideal time for outdoor activities and cultural exploration.

August Weather in Tacna: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Tacna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tacna, August typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec696968666462616162636567
Data source: Temperature data for Tacna generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Tacna

August in Tacna, Peru, continues the trend of minimal rainfall that characterizes the region's dry season. With only 17 mm (0.7 in) of precipitation, the month marks a slight decline from the previous weeks, notable given the dry streak that begins in April. Precipitation is confined to just one day, reinforcing Tacna's reputation for aridity as the year winds down. Following July’s similar pattern, August maintains a generally dry climate, inviting residents and visitors alike to relish the sunny, vibrant surroundings that define this picturesque locale. The upcoming months promise even less rain, as the city gears up for a drier October and November.

August Precipitation Trends in Tacna

The chart displays monthly precipitation patterns in Tacna, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Tacna, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec493521617191917169611
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Tacna

In August, Tacna experiences a notable dip in humidity, reaching 82%, which is the lowest level of the year. This decrease is part of a broader trend observed from the peak humidity months of January to April, where levels hover around 90%. As the year progresses, humidity gradually declines, hitting 86% in June and 83% in July before dropping further in August. Following this summer low, the humidity begins to rebound in the subsequent months of September and October, returning to more typical readings. This cyclical pattern highlights Tacna's transition from its humid peaks to drier, more comfortable late winter conditions, setting the stage for a gradual increase in humidity as the year turns.

August Average Humidity in Tacna

This chart illustrates the average monthly humidity levels in Tacna, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Tacna is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%90%90%88%86%83%82%83%87%87%85%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Tacna

In August, Tacna, Peru continues to experience a high UV Index of 11, falling into the extreme exposure category, which means you can get burned in as little as 10 minutes. This is part of a broader trend observed throughout the year, where the UV Index remains notably intense, particularly from January to April and again in October and November, peaking at 16 during the height of summer. Interestingly, while May to July brought a slight dip with a very high category, August quickly ramps back up to extreme levels, underscoring the importance of sun safety measures year-round. For more detailed insights, check the UV Index for Tacna at Tacna UV Index.

Maximum UV Index Levels in Tacna for August

The chart shows the monthly maximum UV Index (UVI) for Tacna in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In August, the maximum UV index in Tacna typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1616141210891113151616
Data source: Tacna August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

August Sunshine in Tacna

In Tacna, Peru, the month of August shines brightly with an impressive 342 hours of sunshine, marking a peak in the city's radiant climate. This vibrant summer month follows a gradual increase in sunlight hours that begins in the cooler winter months, with July showcasing 332 hours. As the year progresses, Tacna experiences a steady climb, reaching its zenith in early spring, where September breaks the record with 346 hours. Interestingly, the trend indicates not only a consistent rise during the warmer months but also hints at Tacna's overall reputation as a sun-soaked destination, with an inviting average of over 360 hours from October to December. This remarkable abundance of sunshine throughout the year makes Tacna a splendid choice for sunseekers year-round, particularly in August when the skies are often at their brightest.

Monthly Sunshine Duration in Tacna: August Highlighted

The August sunshine duration represents the total number of hours Tacna experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec277h302h334h328h333h315h332h342h346h368h364h365h
Data source: Tacna August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Tacna During August

In Tacna, Peru, the likelihood of enjoying sunny weather sees a notable peak in August, with a 50% chance of sun gracing the skies. This month marks a continuation of increasing sunshine that begins in July with 53%, making the mid-year months particularly favorable for outdoor activities. Following August, the probability of sunny days gradually declines into September at 43% and further dips in the subsequent months. Overall, Tacna experiences a sunny climate, especially during winter, with October emerging as the sunniest month at 56%, suggesting that late winter and early spring are prime times to bask in the sun.

Percentage of Sunny Days in August in Tacna

The chart illustrates the percentage of sunny days in Tacna throughout the year, with August highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Tacna experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec30%32%27%42%41%40%53%50%43%56%31%16%
Data source: Tacna August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Tacna in August

In Tacna, Peru, August marks the continuation of a consistent daylight pattern that has persisted since late spring. With approximately 11 hours of daylight, the month maintains the same light levels observed since June, reflecting a steady transition into the cooler months of the year. This period is characterized by a balance of sunlight and shade, as days gradually shorten before the brighter days return in October. Notably, Tacna experiences a gradual shift from the longer days of summer—13 hours in January—to a more moderate daylight duration, creating a rhythmic cycle that enhances the region's unique charm throughout the seasons. As we move from the vibrant summer months into the gentle embrace of late winter, the consistent daylight in August serves as a reminder of nature's exquisite balance.

Average Daylight Hours in Tacna for August

The chart illustrates the variation in daylight duration in Tacna throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec13h 3m12h 39m12h 9m11h 39m11h 14m11h 3m11h 9m11h 30m11h 59m12h 30m12h 57m13h 10m
Data source: Tacna daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Tacna

In Tacna, Peru, the August wind brings a gentle breeze with an average speed of 1.9 m/s (4 mph), marking a slight uptick from the calm July days. As the year progresses, the wind pattern reveals a notable trend: after peaking at 2.3 m/s (5 mph) in January and December, the breeze tends to soften over the mid-year months before gradually intensifying again in the fall. This pattern creates a dynamic tableau, where each month from October to December witnesses a resurgence in wind speed, ultimately returning to the invigorating gales felt at the beginning of the year. The subtle shifts in wind velocity not only enhance Tacna's weather charm but also reflect the region's unique climatic rhythm.

Average August Wind Speed in Tacna

The chart displays monthly wind speed patterns in Tacna, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.32.22.12.11.91.91.81.9 m/s2.02.22.22.3
Data source: Tacna August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Tacna Compares to Other Months

Weather in Tacna varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Tacna, focusing on differences in temperature, rainfall, humidity, and UV levels.

In August, the weather in Tacna is relatively cooler, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 24°C (75°F) and an average of 16°C (62°F). The region experiences low precipitation, with only 17 mm (0.7 in) over the course of just one rainy day, and humidity levels are at 82%. In contrast, January brings warmer weather, featuring a minimum of 15°C (59°F) and reaching up to 27°C (81°F) with an average of 20°C (69°F). During this month, precipitation increases significantly to 48 mm (1.9 in) over 11 days, resulting in a higher humidity level of 89%. For more details on January weather in Tacna, you can check this link: Tacna weather in January.

In August, the weather tends to be cooler with average temperatures ranging from a minimum of 11°C (52°F) to a maximum of 24°C (75°F), accompanied by relatively low precipitation of just 17 mm (0.7 in) over one day, and humidity levels at 82%. In contrast, February experiences warmer conditions, with temperatures ranging from a minimum of 15°C (58°F) to a maximum of 28°C (82°F). February is also marked by higher precipitation, totaling 35 mm (1.4 in) spread across ten days, along with slightly increased humidity levels at 90%. For more detailed insights, check out the weather specifics for the month at Tacna weather in February.

In August, the weather in Tacna is generally cooler, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 24°C (75°F) and an average of 16°C (62°F). The month experiences minimal precipitation, with only 17 mm (0.7 in) falling over a single day, and humidity is relatively high at 82%. In contrast, March is warmer, with temperatures starting at a minimum of 14°C (58°F) and peaking at 27°C (82°F), averaging 20°C (69°F). However, it sees slightly more precipitation at 21 mm (0.8 in) spread over six days, and humidity rises to 90%. For more detailed information on March weather, you can visit Tacna weather in March.

When comparing the weather in August and April, a few key differences stand out. In April, the temperature ranges from a minimum of 14°C (57°F) to a maximum of 26°C (79°F), with an average of 19°C (67°F), suggesting a warmer climate compared to August, which has a more modest temperature range, with a minimum of 11°C (52°F) and a maximum of 24°C (75°F). Precipitation in April is notably lower, with only 6 mm (0.2 in) recorded, and not a single rainy day, whereas August experiences slightly more precipitation at 17 mm (0.7 in) over one day. Additionally, humidity levels are higher in April at 90%, compared to 82% in August. For more detailed information, you can check Tacna weather in April.

In comparing the weather between August and May, it is evident that May tends to be slightly warmer, with average temperatures reaching 18°C (65°F) compared to August's average of 16°C (62°F). While both months experience similar levels of precipitation, with 17 mm (0.7 in) recorded over just one day, May has a marginally higher minimum temperature of 13°C (55°F) versus August's 11°C (52°F). Humidity levels also differ slightly, with August at 82% and May at a higher 88%. This combination makes May feel somewhat warmer and more humid overall. For a detailed look at weather conditions during this month, you can check Tacna weather in May.

In comparing the weather between June and August, both months exhibit similar temperature ranges, with June offering an average of 17°C (63°F) compared to August's 16°C (62°F). Both months also share a maximum temperature of 24°C (75°F). However, June experiences slightly higher humidity at 86% compared to August's 82%. In terms of precipitation, June has a marginally higher amount at 19 mm (0.7 in) over 2 days, while August sees less rain, with only 17 mm (0.7 in) across just 1 day. For more detailed information, you can check out Tacna weather in June.

In comparing the weather of August and July, we find that both months have similar minimum temperatures, with August maintaining a consistent low of 11°C (52°F). However, the average maximum temperature in July reaches 28°C (83°F), which is notably warmer than August's high of 24°C (75°F). Precipitation levels are fairly close, with July receiving 19 mm (0.7 in) over 2 days, while August sees slightly less rainfall at 17 mm (0.7 in) but over only 1 day. Humidity remains similar between the two months, with July at 83% and August at 82%. For a more detailed look into July's climate in Tacna, check out Tacna weather in July.

The weather in August and September shows some similarities, with both months having a minimum temperature of 11°C (52°F) and an average temperature of 16°C (62°F). However, September sees a slight increase in the maximum temperature, reaching up to 25°C (77°F), compared to August's maximum of 24°C (75°F). Precipitation levels are comparable, with August receiving 17 mm (0.7 in) of rain and September slightly less with 16 mm (0.6 in), both averaging just one rainy day. Humidity remains quite high in both months, with August at 82% and September slightly higher at 83%. For a more detailed look at September weather in Tacna, check out Tacna weather in September.

In August, the weather features an average temperature of 16°C (62°F), with a minimum of 11°C (52°F) and a maximum of 24°C (75°F). This month experiences some rainfall, totaling 17 mm (0.7 in) over just one day, and humidity levels hover around 82%. In contrast, October sees a slight increase in temperature, averaging 17°C (64°F) with a minimum of 12°C (54°F) and a maximum of 26°C (78°F). Notably, October is drier, receiving only 9 mm (0.4 in) of precipitation over zero days, while humidity rises to 87%. For more details on the October climate, check out Tacna weather in October.

In August, the weather is characterized by cooler temperatures, with a minimum of 11°C (52°F) and a maximum of 24°C (75°F), averaging around 16°C (62°F). It experiences mild precipitation of 17 mm (0.7 in) over just one day, along with a humidity level of 82%. In contrast, November sees slightly warmer temperatures, with a minimum of 12°C (54°F) and a maximum of 26°C (79°F), averaging 18°C (65°F). Remarkably, November has no recorded precipitation, totaling only 6 mm (0.2 in), while humidity rises slightly to 87%. For a deeper look into the climate during this month, check out Tacna weather in November.

In August, the weather is generally mild with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 24°C (75°F), and an average temperature of 16°C (62°F). The humidity is relatively high at 82%, and there is minimal precipitation, totaling 17 mm (0.7 in) over just one day. In contrast, December experiences slightly warmer conditions, with temperatures ranging from 13°C (56°F) to 27°C (81°F) and an average of 19°C (67°F). Although December has more days of precipitation—three days in total—it has a lower overall amount of 11 mm (0.4 in). The humidity in December rises to 85%, making it just a bit more humid than in August. For more detailed insights, check Tacna weather in December.

Compare Tacna's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Tacna

In August, Tacna experiences a mild yet invigorating climate, characterized by its cool temperatures and low precipitation, making it a notable contrast to the wetter months of the year. With an average temperature of around 16°C, this month offers a comfortable atmosphere for both locals and visitors. The humidity levels, although slightly high, don’t impede outdoor activities—especially with only one day of rainfall to speak of. If you're planning a trip during this month, expect to enjoy clear skies and pleasant breezes, perfect for exploring the rich culture and stunning landscapes of the region. For more insights into what Tacna has to offer year-round, check out Tacna Climate.