August Weather in Puno, Peru

Last updated: August 27, 2025

August in Puno, Peru presents a unique climate characterized by a moderate temperature range. With maximums reaching a pleasant 20°C (69°F) and minimums plunging to a chilly -4°C (25°F), the average temperature settles at a cool 9°C (48°F). Visitors can expect a relatively dry month, with only 8 mm (0.3 in) of precipitation over just a couple of days, showcasing the region's typical winter dryness. The humidity level is notably moderate at 51%, contributing to the crisp, clear atmosphere ideal for outdoor activities and exploration.

August Temperature in Puno

In August, Puno, Peru, experiences cool temperatures that mark the tail end of winter, with minimums hovering around -4°C (25°F). The average temperature slightly improves to 9°C (48°F), while daytime brings a refreshing max of 20°C (69°F). This month presents a noticeable trend of gradually rising temperatures leading into spring, as August's highs are among the warmest seen in the past few months. The transition from the chill of July, when temperatures dipped as low as -5°C (24°F), signals a shift towards milder weather, making it an inviting time to explore Puno’s rich culture and stunning landscapes.

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

The chart illustrates August temperature patterns in Puno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Puno, 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).
JanFebMarAprMayJunJulAugSepOctNovDec505049484746454849505351
Data source: Temperature data for Puno 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 Puno

In August, Puno, Peru experiences a dramatic dip in precipitation, recording a mere 8 mm (0.3 in) over just 2 days. This minimal rainfall marks one of the driest months of the year, following the relatively wet winter months of June and July. The pattern shows a clear transition from the heavier rains of the earlier months—like January, with 203 mm (8.0 in), to the diminishing dampness as the region edges towards spring. As August closes, the trend shifts toward increased rainfall again in September, hinting at a return to the region's characteristic seasonal cycles. This stark contrast underscores the fluctuating nature of Puno's climate, where drought-like conditions in late winter can rapidly transform into wetter spells as the seasons change.

August Precipitation Trends in Puno

The chart displays monthly precipitation patterns in Puno, 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 Puno, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec20423421891298118609287188
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Puno

In Puno, Peru, August marks a distinct shift in humidity levels, dropping to an average of just 51%. This is part of a noticeable trend of decreasing humidity that begins in the mid-year months, where July hits a low of 57%. As the region transitions from the rainier season, the air becomes increasingly drier, offering a refreshing contrast to the high humidity typically experienced from January to April when levels hover around 91% to 93%. The subsequent months see a gradual increase in humidity, but August stands out as a pivotal month of reduced moisture, inviting visitors to enjoy the crisp air while exploring Puno’s rich cultural tapestry.

August Average Humidity in Puno

This chart illustrates the average monthly humidity levels in Puno, 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 Puno is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%93%92%91%87%76%57%51%67%77%85%90%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Puno

In August, Puno, Peru experiences a UV Index of 14, categorizing the exposure as extreme with a rapid burn time of just 10 minutes. This slight increase from the lower values of June and July highlights the persistence of high UV radiation typical in this region. Despite a dip in earlier spring months, the UV Index steadily rises again as the year progresses towards the end of winter. As summer approaches, residents and visitors should remain vigilant, ensuring proper sun protection measures are in place. For detailed insights on Puno's UV levels, check out Puno UV Index.

Maximum UV Index Levels in Puno for August

The chart shows the monthly maximum UV Index (UVI) for Puno 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 Puno typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec191918161311121416181918
Data source: Puno 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 Puno

In Puno, Peru, August shines as a highlight in the region's impressive sun-soaked performance. With 347 hours of sunshine, it marks the peak in a steady upward trend that began early in the year. From 265 hours in January, the sunshine steadily increased, reflecting the region's transition into a sunny mid-year, where July follows closely with 339 hours. This summer glow sets a vibrant stage for September and October as well, with both continuing to offer substantial sunshine at 343 and 352 hours, respectively. Clearly, August not only outshines its predecessors but also ushers in a season filled with abundant daylight, creating an inviting atmosphere for both locals and visitors alike.

Monthly Sunshine Duration in Puno: August Highlighted

The August sunshine duration represents the total number of hours Puno 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.
JanFebMarAprMayJunJulAugSepOctNovDec265h289h324h323h338h323h339h347h343h352h340h328h
Data source: Puno August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Puno During August

In Puno, Peru, the likelihood of enjoying sunny weather reaches a peak in July, with an impressive 81% chance of sunshine, signaling the onset of the dry season. August follows closely, maintaining a robust 78% chance of clear skies, making it one of the most favorable months for outdoor activities. This trend of increasing sunshine continues from April's 40%, climbing steadily to 53% in May and 59% in June, creating a picture of a region that transforms into a sun-soaked paradise through the heart of winter. As the season transitions into September, the sun still shines brightly, albeit with a reduced probability of 50%, before dipping again towards the end of the year. Overall, August stands out as a prime time to bask in Puno’s delightful weather.

Percentage of Sunny Days in August in Puno

The chart illustrates the percentage of sunny days in Puno 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 Puno experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec10%16%13%40%53%59%81%78%50%41%11%7%
Data source: Puno August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Puno in August

In August, Puno, Peru, experiences a steady 11 hours of daylight, consistent with the preceding months of June and July. This marks the peak of a seasonal pattern where daylight gradually decreases from the early months of the year, where January through March enjoy a generous 12 hours, to the shorter days as winter takes hold. Interestingly, as August gives way to September, daylight begins to extend again, hinting at a natural cycle where the region swings back towards longer days and brighter months ahead. Overall, August serves as a transitional period, embodying the rhythm of Puno's diverse seasonal daylight.

Average Daylight Hours in Puno for August

The chart illustrates the variation in daylight duration in Puno throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 56m12h 35m12h 9m11h 42m11h 21m11h 11m11h 16m11h 35m12h12h 27m12h 50m13h 2m
Data source: Puno daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Puno

In August, Puno, Peru, experiences a notable increase in wind speed, reaching an average of 3.0 m/s (7 mph). This uptick marks the month as the breeziest of the year, following a gradual rise from 2.4 m/s (5 mph) in January to 2.8 m/s (6 mph) in July. The consistent trend of escalating wind speeds from early summer into late winter suggests a dynamic interplay of seasonal changes that envelop the city, offering refreshing gusts that enhance the beauty of Puno's stunning landscape. As the winds pick up, they bring with them an invigorating energy that complements the vibrant essence of this unique location.

Average August Wind Speed in Puno

The chart displays monthly wind speed patterns in Puno, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.42.52.22.22.52.72.83.0 m/s2.62.82.52.4
Data source: Puno August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Puno Compares to Other Months

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

In comparing the weather of August and January, notable differences emerge in temperature and precipitation. August features a cooler climate with temperatures ranging from a minimum of -4°C (25°F) to a comfortable average of 9°C (48°F) and a maximum of 20°C (69°F). This month typically sees minimal precipitation, averaging only 8 mm (0.3 in) over just two days, alongside a moderate humidity level of 51%. In contrast, January brings milder temperatures, with a minimum of 3°C (37°F), an average of 10°C (50°F), and a maximum of 18°C (65°F). However, it is significantly wetter, with total precipitation reaching 203 mm (8.0 in) spread over 24 days, contributing to a much higher humidity level of 92%. For a deeper dive into January weather specifics, check out Puno weather in January.

August and February present contrasting weather conditions. In August, temperatures range from a chilly -4°C (25°F) to a mild 20°C (69°F), with an average of 9°C (48°F). The month sees minimal precipitation, with only 8 mm (0.3 in) over just 2 days and a moderate humidity of 51%. In stark contrast, February experiences a warmer temperature range of 2°C (35°F) to 18°C (65°F), with an average of 10°C (50°F). However, it brings significantly more rainfall, totaling 234 mm (9.2 in) over 26 days, along with a much higher humidity level of 93%. For more details about February weather, you can check Puno weather in February.

August and March present contrasting weather conditions. In August, temperatures range from a chilly minimum of -4°C (25°F) to a pleasant maximum of 20°C (69°F), with an average of 9°C (48°F). The month sees low precipitation levels, with only 8 mm (0.3 in) recorded over just 2 days, accompanied by moderate humidity of 51%. In stark contrast, March experiences milder temperatures, with a minimum of 1°C (34°F) and a maximum of 17°C (62°F), averaging around 10°C (49°F). However, it is marked by significantly higher precipitation, totaling 218 mm (8.6 in) over 29 days, leading to high humidity levels of 92%. This stark difference highlights August's relatively dry and cooler climate compared to the wet and more humid conditions typical of March. For more detailed insights, visit Puno weather in March.

When comparing the weather in August and April, notable differences emerge. August tends to be cooler with a minimum temperature of -4°C (25°F) and a maximum of 20°C (69°F), while April has milder temperatures ranging from a minimum of -1°C (30°F) to a maximum of 17°C (64°F). Additionally, August experiences significantly less precipitation, with only 8 mm (0.3 in) over 2 days, compared to April's 90 mm (3.6 in) across 18 days, resulting in a much drier month. Humidity levels also contrast sharply, as April sees a much higher humidity at 91%, while August maintains a more comfortable 51%. For a more detailed insight into conditions during this transitional month, check out Puno weather in April.

In comparing the weather of August and May, August presents a milder temperature range with a minimum of -4°C (25°F) and a maximum of 20°C (69°F), leading to an average of 9°C (48°F). In contrast, May is slightly cooler, with temperatures ranging from -3°C (27°F) to a maximum of 19°C (67°F) and an average of 8°C (47°F). Additionally, August experiences considerably less precipitation, with only 8 mm (0.3 in) over just 2 days, while May sees much more rainfall at 29 mm (1.1 in) spread across 8 days. The humidity also varies significantly, as August has a more comfortable level of 51%, compared to May's higher humidity of 87%. For more detailed insights into May's weather patterns, you can visit Puno weather in May.

When comparing the weather in August and June, both months exhibit similar precipitation levels, with August seeing 8 mm (0.3 in) over just 2 days, while June also registers 8 mm (0.3 in) but over just 1 day. Temperature-wise, August generally offers slightly warmer conditions, with an average of 9°C (48°F) compared to June's 8°C (46°F). Additionally, August’s maximum temperature is higher at 20°C (69°F) versus June’s 18°C (65°F). However, June displays higher humidity levels at 76%, compared to August's 51%. For those interested in more specific details, you can explore Puno weather in June.

In comparing the weather between August and July, August displays slightly milder temperatures, with an average of 9°C (48°F) and a maximum of 20°C (69°F), compared to July's average of 7°C (46°F) and maximum of 19°C (66°F). Additionally, August experiences less precipitation, totaling 8 mm (0.3 in) over 2 days, whereas July sees a bit more rain at 11 mm (0.4 in) over the same number of days. Humidity levels are also slightly lower in August at 51%, compared to 57% in July, contributing to a more comfortable atmosphere. For further details on July's climate, you can check Puno weather in July.

In comparing the weather between August and September, we see notable differences in temperature and precipitation patterns. August experiences cooler temperatures with an average of 9°C (48°F), while September sees a slight increase to an average of 10°C (50°F). However, September is characterized by significantly higher precipitation, totaling 60 mm (2.4 in) over 11 days, compared to August's minimal 8 mm (0.3 in) over just 2 days. Additionally, humidity rises from 51% in August to 67% in September, contributing to a more damp atmosphere as autumn approaches. For more detailed insights, check out Puno weather in September.

August and October exhibit notable differences in weather patterns. In August, temperatures range from a minimum of -4°C (25°F) to a maximum of 20°C (69°F), with an average temperature of 9°C (48°F). This month experiences relatively low precipitation, totaling only 8 mm (0.3 in) over just 2 days, and humidity levels are comfortable at 51%. In contrast, October sees a slightly warmer average temperature of 10°C (51°F), with highs reaching 23°C (74°F) and lows of -2°C (29°F). However, it brings significant rainfall, accumulating 92 mm (3.6 in) across 16 days, resulting in increased humidity at 77%. For more specific insights into the conditions during this month, check out Puno weather in October.

In August, the weather in Puno is cooler, with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 20°C (69°F). The average temperature hovers around 9°C (48°F), and the month sees relatively low precipitation of just 8 mm (0.3 in) across only 2 days, accompanied by humidity levels of 51%. In contrast, November brings milder temperatures, with a minimum of 2°C (36°F) and a maximum of 22°C (71°F), averaging around 12°C (53°F). However, this month is significantly wetter, experiencing 87 mm (3.4 in) of rain over 17 days, and higher humidity at 85%. For a detailed look at what to expect, you can visit Puno weather in November.

In August, the weather is notably cooler, with average temperatures ranging from a minimum of -4°C (25°F) to a maximum of 20°C (69°F). The month experiences minimal precipitation, averaging only 8 mm (0.3 in) over just 2 days, resulting in a relatively comfortable humidity level of 51%. In contrast, December sees milder temperatures, averaging between 2°C (36°F) and 21°C (70°F). However, it is much wetter, with an impressive 188 mm (7.4 in) of rain spread across 24 days, leading to a significant humidity increase to 90%. For more detailed insights, you can check Puno weather in December.

Compare Puno's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Puno

August in Puno marks a transitional phase in the region’s weather patterns, characterized by relatively mild temperatures and minimal precipitation. Unlike the cooler months preceding it, August enjoys days that can reach a comfortable 20°C (69°F), offering a pleasant escape from the winter chill. However, nighttime temperatures can dip significantly, highlighting the region’s dramatic temperature shifts. With only 2 days of light rain and an average humidity of 51%, August is generally a dry and refreshing month, making it an ideal time for exploring Puno’s stunning landscapes. Overall, August presents a unique opportunity to enjoy the diverse climate of Puno without the extremes found in other months. For more insights into the weather patterns, visit Puno Climate.