August Weather in La Union, Peru

Last updated: August 27, 2025

Experience the delightful weather of La Union, Peru in August, where temperatures reach a maximum of 27°C (81°F) and settle into a pleasant average of 20°C (68°F). With a minimum temperature of 15°C (58°F), this month offers comfortable conditions for all outdoor activities. Notably, rainfall is minimal, with only 2 mm (0.1 in) recorded and 0 days of precipitation, ensuring sunny skies dominate the landscape. The air remains humid at 71%, adding a refreshing touch to the vibrant atmosphere, making August an ideal time to enjoy the beauty of this Peruvian gem.

August Temperature in La Union

In August, La Union, Peru experiences a subtle shift in temperatures, with the average settling around 20°C (68°F). The month sees minimums dipping to a cool 15°C (58°F), making it one of the colder periods of the year. Daytime highs, while still pleasant, reach a modest 27°C (81°F)—similar to July's peak but reflecting the gradual transition towards warmer spring months. With a steady average hovering around the 20°C mark, August maintains a comfortable climate, ideal for enjoying outdoor activities amidst the region's stunning landscapes. This month clearly marks the continuation of the cooler season, paving the way for the warm, vibrant days that follow in September and beyond.

August Weather in La Union: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in La Union, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Union, 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).
JanFebMarAprMayJunJulAugSepOctNovDec777980777371686868697074
Data source: Temperature data for La Union generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in La Union

August in La Union, Peru, marks the tail end of the dry season, with only 2 mm of precipitation recorded across the month, highlighting a significant decline in rainfall. Like July, which saw no measurable rain, August continues this trend of limited precipitation, resulting in zero rainy days. This pattern of minimal rainfall starkly contrasts with the peak month of March, which experiences a dramatic 97 mm, showcasing La Union’s seasonal fluctuations. As the dry season lingers, the overall trend indicates that while precipitation picks up in the earlier months of the year, late winter and early spring reflect a parched landscape, making August a particularly dry, yet stable, period in the region’s climatic cycle.

August Precipitation Trends in La Union

The chart displays monthly precipitation patterns in La Union, 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 La Union, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec14439719741227915
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in La Union

In La Union, Peru, August marks a notable shift in humidity levels, with the average dropping to 71%, mirroring the trend established in July. This decrease signifies a transition from the high humidity of the earlier months, where levels hovered around 86% to 89% from January to May. Following this mid-year dip, humidity begins to rise again in September, suggesting a gradual return to the more humid conditions characteristic of the region. Overall, August stands as a pivotal point in the seasonal humidity cycle, reflecting the interplay between Peru's distinct weather patterns.

August Average Humidity in La Union

This chart illustrates the average monthly humidity levels in La Union, 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 La Union is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%87%86%89%84%71%71%75%77%79%86%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in La Union

August in La Union, Peru, continues the region's trend of extreme UV exposure, with the index reaching 12. This month fits snugly within a pattern established throughout the year, where UV indexes commonly soar into the double digits, peaking around January at 14 and reaching a maximum of 16 in March. Despite a slight dip during the mid-year months, the consistent 10-minute burn time underscores the need for vigilant sun protection. As the year progresses into the latter months, UV levels remain aggressive, signaling that staying informed on sun safety is crucial. For a detailed look at the UV index throughout the year, check out La Union UV Index.

Maximum UV Index Levels in La Union for August

The chart shows the monthly maximum UV Index (UVI) for La Union 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 La Union typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141516151311111214141413
Data source: La Union 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 La Union

In La Union, Peru, August emerges as a splendid month bathed in sunlight, boasting 324 hours of bright, golden rays. This radiant peak follows a summer trajectory, where the sun's embrace gradually warms up from 274 hours in January to an impressive 340 hours by December. Each month, from the golden April days at 322 hours to the slightly softer tones of September with 315 hours, reflects a delightful consistency of sunshine that enchants both locals and visitors alike. This enriching pattern not only highlights La Union's charm as a sun-kissed paradise but also illustrates how the warmth intensifies as the year progresses, inviting all to bask in its vibrant atmosphere.

Monthly Sunshine Duration in La Union: August Highlighted

The August sunshine duration represents the total number of hours La Union 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.
JanFebMarAprMayJunJulAugSepOctNovDec274h303h314h322h331h308h318h324h315h331h317h340h
Data source: La Union August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in La Union During August

In La Union, Peru, the likelihood of sunny weather in August stands at 44%, reflecting a slight dip from the prior month, July, which boasts a 58% chance. This pattern fits within a broader trend observed throughout the year: after a peak in May at 61%, the summer months generally present a steady range of sunny days, with August still offering a respectable probability for sunshine. Following August, the chance of sun begins to rise slightly again in September to 49%. Overall, while August may not promise the highest likelihood of sunny skies, it certainly retains a fair chance for those looking to bask in the sun before the cloudier months set in.

Percentage of Sunny Days in August in La Union

The chart illustrates the percentage of sunny days in La Union 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 La Union experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec32%32%29%41%61%43%58%44%49%33%30%27%
Data source: La Union August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in La Union in August

In La Union, Peru, August marks a continuation of the steady daylight pattern that begins in June, with the sun gracing the region with 11 hours of light each day. This slight reduction in daylight from the long, sun-filled months of January through March showcases the transition into the latter half of the year. Interestingly, from April through August, the daylight remains constant at 11 hours, creating a serene and predictable rhythm for daily life. As the months progress towards September, the daylight duration begins to lengthen again, hinting at a return to the longer days that residents enjoy during the early months of the year. This cyclical pattern of daylight serves as a reminder of nature's constant ebb and flow in this picturesque Peruvian locale.

Average Daylight Hours in La Union for August

The chart illustrates the variation in daylight duration in La Union throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 23m12h 15m12h 6m11h 57m11h 50m11h 47m11h 49m11h 55m12h 3m12h 13m12h 21m12h 25m
Data source: La Union daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in La Union

As August rolls in La Union, Peru, the average wind speed reaches an inviting 4.1 m/s (9 mph), marking a slight uptick from the previous months. This increase is part of a broader trend that begins in late spring, as the winds gradually pick up their pace throughout the year. Notably, from May to September, the region enjoys consistently robust winds, peaking in September at 4.2 m/s. The slight dip in wind speeds during the earlier months, particularly in March with just 2.9 m/s (6 mph), makes the August breeze a refreshing contrast, drawing in both local enthusiasts and visitors seeking to embrace the invigorating coastal atmosphere. Overall, the months following August maintain steady wind speeds, ensuring that the vibrant energy of La Union endures as the year progresses.

Average August Wind Speed in La Union

The chart displays monthly wind speed patterns in La Union, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.33.62.93.73.93.93.84.1 m/s4.24.13.83.7
Data source: La Union August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in La Union Compares to Other Months

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

August and January offer contrasting weather experiences. In August, temperatures range from a mild 15°C (58°F) at night to a comfortable 27°C (81°F) during the day, with low humidity at 71% and virtually no precipitation. In contrast, January brings warmer temperatures, with a minimum of 18°C (65°F) and daytime highs reaching 33°C (92°F), accompanied by higher humidity at 89% and rainfall on about three days of the month, totaling 14 mm (0.6 in). For those interested in exploring more about weather conditions in January, check out La Union weather in January.

In comparing the weather in August and February, we see significant differences in temperature and precipitation. August enjoys mild conditions with an average temperature of around 20°C (68°F) and minimal rainfall of just 2 mm over the month, leading to a dry and relatively comfortable climate. In contrast, February is marked by hotter temperatures, with averages peaking at 26°C (80°F) and reaching a maximum of 33°C (92°F). This month also sees considerably more precipitation, with 43 mm falling over five days, contributing to a higher humidity level of 87%. For more details on February's climate, you can check out La Union weather in February.

In August, the weather is mild with temperatures ranging from a minimum of 15°C (58°F) to a maximum of 27°C (81°F), accompanied by low humidity at 71% and virtually no precipitation. In contrast, March experiences significantly warmer conditions, with temperatures starting at a minimum of 20°C (68°F) and peaking at 34°C (94°F). Additionally, March is much wetter, receiving an average of 97 mm (3.8 in) of rainfall over approximately 7 days, along with higher humidity levels at 87%. For more detailed information, you can check La Union weather in March.

In comparing the weather of August and April, we observe notable differences in temperature and humidity levels. August tends to be more temperate, with a minimum of 15°C (58°F) and an average of 20°C (68°F), peaking at 27°C (81°F). Additionally, August experiences very little precipitation, with only 2 mm (0.1 in) recorded over zero days, resulting in a relatively low humidity of 71%. In contrast, April is significantly warmer, featuring a minimum temperature of 18°C (64°F) and an average high of 25°C (77°F), reaching up to 33°C (92°F). However, it also sees more rainfall, accumulating 19 mm (0.7 in) over two days, leading to higher humidity levels at 86%. For more details about April weather in La Union, you can visit La Union weather in April.

When comparing the weather in August and May, notable differences emerge. In August, the temperatures are milder, with a minimum of 15°C (58°F), an average of 20°C (68°F), and a maximum of 27°C (81°F). The month boasts very little precipitation—only 2 mm (0.1 in) and no rainy days—which contributes to a relatively comfortable humidity level of 71%. In contrast, May experiences warmer temperatures, with a minimum of 16°C (61°F), an average of 23°C (74°F), and a maximum of 31°C (89°F). This month also sees more rain, with 7 mm (0.3 in) over the course of 1 rainy day, and higher humidity at 89%. For more detailed insights on May weather, you can check La Union weather in May.

August generally experiences milder temperatures compared to June, with average highs of 27°C (81°F) contrasting with June's warmer 30°C (85°F). The humidity in August is slightly lower at 71%, compared to June's more humid 84%. Additionally, precipitation is minimal in August, with no recorded rainy days, while June sees light rain on one day, bringing a total of 4 mm (0.2 in) of rain. For more detailed information about June weather, you can visit La Union weather in June.

In comparing the weather of August and July, we see that both months have similar temperature ranges, with minimums around 15°C (58°F), average temperatures of approximately 20°C (68°F), and maximums peaking at 27°C (81°F). Precipitation levels are also comparable, with August recording just 2 mm (0.1 in) and July slightly lower at 1 mm (0.0 in), both months experiencing no rainy days. Humidity remains consistent at 71% for both months, contributing to a warm and comfortable atmosphere. For more insights, you can check La Union weather in July.

In August, the weather is mild with minimum temperatures around 15°C (58°F) and maximums reaching up to 27°C (81°F), maintaining an average of 20°C (68°F). Precipitation is minimal at 2 mm (0.1 in) over the month, with no rainy days, and a humidity level of 71%. By September, the weather remains similarly pleasant, with the same minimum temperatures but a slight increase in maximum temperatures to 28°C (83°F). The precipitation levels remain unchanged at 2 mm (0.1 in) and still no rainy days, although humidity rises to 75%. For a detailed look at the weather specifics, visit La Union weather in September.

In August, temperatures range from a minimum of 15°C (58°F) to a maximum of 27°C (81°F), with an average of 20°C (68°F) and absolutely no precipitation, leading to comfortable, dry conditions. In contrast, October experiences slightly warmer temperatures, with a minimum of 16°C (61°F) and a maximum of 28°C (83°F), averaging 21°C (69°F). However, October also sees a bit more humidity at 77% and light precipitation of 7 mm (0.3 in) over a single day. For more details on the October climate, you can visit La Union weather in October.

August and November both exhibit mild temperatures, but November is slightly warmer on average. In August, the temperatures range from a minimum of 15°C (58°F) to a maximum of 27°C (81°F), with an average of 20°C (68°F) and minimal precipitation. In contrast, November experiences a broader temperature range, with minimums staying similar at 15°C (59°F) but peaking at 30°C (86°F), yielding an average of 21°C (71°F). November also sees increased precipitation, with about 9 mm (0.4 in) over two days, compared to August’s dry streak. This increase in humidity from 71% in August to 79% in November adds to the perception of warmth in the later month. For more detailed weather information, you can visit La Union weather in November.

In August, the weather is generally mild, with temperatures ranging from a minimum of 15°C (58°F) to a maximum of 27°C (81°F) and an average of 20°C (68°F). The month is characterized by very little precipitation, with only 2 mm (0.1 in) recorded over the entire month and humidity levels around 71%. In contrast, December brings warmer conditions, with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 31°C (88°F) and an average of 23°C (74°F). However, December experiences more precipitation, with 14 mm (0.6 in) falling over 4 days and humidity levels rising to 86%. For more detailed information on December weather, check out La Union weather in December.

Compare La Union's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in La Union

In August, La Union experiences blissfully mild weather, characterized by a comfortable average temperature that skews cooler than the peak summer months. With minimal precipitation and impressively clear skies, this month stands out as particularly dry, allowing residents and visitors to fully enjoy the outdoors without the typical interruptions of rain. The 71% humidity adds a touch of warmth to the pleasant conditions, making late afternoons perfect for leisurely activities under the sun. August truly highlights La Union’s appealing climate, a refreshing contrast to the hotter, wetter months that precede and follow it. For more insights into the region's weather patterns, explore La Union Climate.