August Weather in Puno, Peru

Last updated: August 27, 2025

Experience the vibrant August weather in Puno, Peru, where temperatures reach a pleasant maximum of 27°C (80°F) and an average of 18°C (64°F), perfect for outdoor adventures. With nighttime lows dipping to 11°C (52°F), you'll find a comfortable climate ideal for exploring the region. Notably, August boasts a dry spell with 0 mm of precipitation and 0 rainy days, allowing you to fully immerse yourself in the stunning landscapes without interruption. With humidity levels at 73%, the crisp, fresh air enhances the beauty of this remarkable destination.

August Temperature in Puno

In August, Puno experiences a notable drop in temperatures as winter reaches its peak. The minimum temperature falls to 11°C (52°F), while the average hovers around 18°C (64°F), and the maximum reaches 27°C (80°F). This month reflects the transition into the colder season, with temperatures consistently cool, making it essential for visitors to come prepared. Compared to the mid-year months of June and July, August maintains a steadier climate, offering a slight increase in maximum temperatures while still keeping the evenings chilly. This trend of cooling evenings and mild days highlights Puno's unique high-altitude climate, inviting travelers to enjoy both the crisp air and the vibrant culture of this stunning Peruvian destination.

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).
JanFebMarAprMayJunJulAugSepOctNovDec737575726865646465666871
Data source: Temperature data for Puno 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 Puno

In Puno, Peru, August marks a significant transition in precipitation patterns, as the region experiences zero rainfall for the month. Following a gradual decline from January through July, where brief showers occasionally occurred, the dry season becomes firmly established in August. This trend continues into September and October, emphasizing the stark contrast to the more humid months at the start of the year. The absence of precipitation not only highlights the arid climate typical of Puno during this period but also sets the stage for the ecosystems and local activities that adapt to these dry conditions. As the year progresses towards its end, the sporadic rainfall resumes, but August remains firmly entrenched in the dry spell that characterizes this high-altitude city.

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.
JanFebMarAprMayJunJulAugSepOctNovDec302512311100114
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Puno

In Puno, Peru, August marks a transition in humidity levels, dipping to 73%, the lowest of the year. This decrease follows a gradual decline from the peak of 88% in April, where the region experiences its most humid conditions. As summer fades into winter, humidity levels steadily drop, showcasing a distinct trend: the changing seasons significantly influence moisture in the air. By late summer and into early autumn, Puno's humidity begins to stabilize, hovering around the low to mid-70s in August and September, before starting to rise again towards the year's end. This pattern highlights the region's unique climatic rhythm, contributing to its distinct seasonal character.

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.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%86%88%85%78%76%74%74%78%82%83%
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 12, categorizing it as extreme with a burn time of just 10 minutes. This follows a trend of consistently high UV levels throughout the year, particularly in the months leading up to August, where values hover between 11 and 16. Such intensity underscores the importance of sun protection, especially as the sun remains a potent force during the dry season. As we transition into the subsequent months, Puno's UV Index is set to rise again in September, reinforcing the need for vigilance. For detailed insights on UV levels throughout the year, visit 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.
JanFebMarAprMayJunJulAugSepOctNovDec16161514119101214151616
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 August, Puno, Peru, basks in an impressive 339 hours of sunshine, marking a high point in the region's radiant summer months. This enjoyable trend of increasing daylight begins in the early year, climbing steadily from 259 hours in January. As summer unfolds, Puno enjoys consistent sunny days, peaking with a slight rise in September at 335 hours. This sunny pattern reflects a general trend of longer days, with peak sunshine seen from May to October. As autumn approaches, the sun still shines brightly, offering a vibrant backdrop for visitors and locals alike to enjoy the breathtaking landscapes and unique culture of this Andean city.

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.
JanFebMarAprMayJunJulAugSepOctNovDec259h290h317h320h336h321h332h339h335h355h346h343h
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 sunny weather in August is a promising 65%, maintaining a consistent trend seen throughout the dry months of June to September. Following a sunny July—where the chance of clear skies peaks at 70%—August continues to offer a vibrant atmosphere for outdoor activities, with sunshine remaining plentiful. This trend illustrates a significant shift from the preceding rainy months, where January through April exhibit much lower probabilities of sunshine. As summer transitions towards its end, visitors can expect pleasant conditions, making August an ideal time to experience the beauty of Puno's landscapes and cultural offerings.

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.
JanFebMarAprMayJunJulAugSepOctNovDec14%26%21%48%65%52%70%65%65%53%31%31%
Data source: Puno August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Puno in August

In Puno, Peru, the rhythm of daylight undergoes a subtle shift throughout the year. August marks a continuation of the 11-hour daylight pattern that began in April, illustrating Puno's consistent seasonal daylight cycle. As the year progresses, daylight duration sees a harmonious transition, with the long days of January through March, offering a total of 12 hours each, giving way to the shorter days of April to August. This pattern then reverses as the city welcomes back the longer daylight of 12 hours again in September, signaling the approach of a brighter end to the year. The distinct contrasts in daylight provide a unique backdrop to Puno's vibrant culture and picturesque landscapes, making it a compelling destination year-round.

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 50m12h 32m12h 8m11h 44m11h 26m11h 16m11h 21m11h 38m12h12h 24m12h 45m12h 56m
Data source: Puno daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Puno

In Puno, Peru, the winds begin to pick up in August, reaching an average speed of 3.0 m/s (7 mph), marking a notable shift from the calmer months preceding it. This gentle increase in wind speed continues into September and October, where averages rise to 3.1 m/s (7 mph), providing a refreshing breeze that invigorates the high-altitude city. As the year progresses towards the end of the calendar, the wind settles slightly, with November and December seeing speeds drop to 2.9 m/s (7 mph) and 2.9 m/s (6 mph), respectively. Overall, the late winter and early spring months embrace a cycle of escalating winds, offering a lively atmosphere that continues to attract both locals and tourists alike.

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.
JanFebMarAprMayJunJulAugSepOctNovDec2.72.52.42.72.52.72.83.0 m/s3.13.12.92.9
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.

August and January present distinctly different weather conditions. In August, temperatures range from a cool 11°C (52°F) to a pleasant 27°C (80°F), with an average of 18°C (64°F) and no recorded precipitation, resulting in a humidity level of 73%. In contrast, January is notably warmer, with temperatures varying from 18°C (64°F) to a high of 32°C (89°F), and an average of 23°C (74°F). This month experiences about 30 mm (1.2 in) of rain over six days, contributing to a higher humidity of 85%. For more details on January weather, visit Puno weather in January.

When comparing the weather in August and February, it's clear that February is notably warmer and more humid. While August experiences milder temperatures with a minimum of 11°C and a maximum of 27°C, February boasts higher averages, ranging from a minimum of 18°C to a maximum of 31°C. Additionally, August enjoys dry conditions with no precipitation, whereas February sees an average of 25 mm of rain spread over seven days, leading to a higher humidity level of 85%. For more details on February weather, you can check Puno weather in February.

In comparing the weather between August and March, we see a distinct contrast in temperatures and precipitation. August experiences milder conditions, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 27°C (80°F), and boasts dry weather with zero days of precipitation. In contrast, March offers warmer temperatures, ranging from a minimum of 17°C (63°F) to a high of 32°C (90°F), alongside some rainfall totaling 12 mm (0.5 in) over three days. Additionally, humidity levels are slightly higher in March at 86%, compared to 73% in August. For more detailed insights about the weather during March, you can visit Puno weather in March.

August and April present contrasting weather patterns in Puno. In August, temperatures range from a minimum of 11°C (52°F) to a pleasant maximum of 27°C (80°F), with an average of 18°C (64°F). Importantly, August sees no recorded precipitation, resulting in relatively lower humidity levels of 73%. In contrast, April experiences warmer temperatures, with a minimum of 14°C (58°F) and a peak of 31°C (88°F), averaging at 22°C (72°F). Though April does bring some light rain (3 mm over one day), the humidity is noticeably higher at 88%. For a deeper look, check out this link: Puno weather in April. Overall, April is warmer and more humid, while August offers a drier and cooler climate.

In comparing the weather in May and August, May tends to be slightly warmer, with average temperatures reaching 20°C (68°F) compared to August's average of 18°C (64°F). Additionally, May has higher maximum temperatures at 29°C (85°F), whereas August peaks at 27°C (80°F). Both months are characterized by low precipitation, with May receiving only 1 mm of rain and August experiencing no precipitation at all. However, humidity levels are higher in May at 85% compared to 73% in August, contributing to a more humid feel during the earlier month. For more detailed insights, you can check Puno weather in May.

In comparing the weather between June and August, we find that both months enjoy mild temperatures, with August showing slightly warmer conditions. The average temperature in August reaches 18°C (64°F), mirroring June's average, but August typically has a maximum of 27°C (80°F) compared to June's 26°C (79°F). Humidity levels are slightly lower in August at 73%, while June sees a higher humidity of 78%. Additionally, both months experience very little precipitation, with August being entirely dry at 0 mm and no days of rain, compared to June, which records a minimal 1 mm. For more details on June weather, you can visit Puno weather in June.

In comparison to July, August features slightly cooler temperatures, with a minimum of 11°C (52°F) compared to July's minimum of 12°C (54°F). Both months have the same average temperature of 18°C (64°F) and a maximum temperature of 26°C (80°F) in July and 27°C (80°F) in August. Notably, August recorded no precipitation, making it a drier month than July, which had a minimal 1 mm (0.0 in) of rainfall. Humidity levels are fairly similar, with August at 73% and July slightly higher at 75%. For more detailed weather information, you can check Puno weather in July.

August and September feature quite similar weather patterns, with both months experiencing a minimum temperature around 11-12°C (52-54°F) and an average temperature reaching approximately 18°C (64-65°F). Daytime highs in both months peak at a comfortable 27°C (80°F). Notably, neither month sees any precipitation, with both recording 0 mm and 0 rainy days. The humidity is slightly higher in September at 74%, compared to 73% in August, which may give September a subtly more humid feel. For more detailed insights, you can explore Puno weather in September.

August and October showcase a subtle shift in weather conditions. In August, temperatures range from a minimum of 11°C (52°F) to a maximum of 27°C (80°F), with an average of 18°C (64°F) and no recorded precipitation. Conversely, October presents slightly warmer temperatures, with a minimum of 13°C (55°F) and a maximum of 28°C (83°F), averaging around 19°C (67°F). While both months experience low humidity levels, October's humidity is marginally higher at 78% compared to August's 73%. For more detailed information, you can check Puno weather in October.

August and November exhibit contrasting yet pleasant weather patterns. In August, temperatures range from a minimum of 11°C (52°F) to a maximum of 27°C (80°F), with an average temperature of 18°C (64°F) and no recorded precipitation, making it a dry month. Humidity is relatively moderate at 73%. In contrast, November experiences slightly warmer temperatures, with a minimum of 14°C (58°F), an average of 20°C (69°F), and a maximum of 28°C (82°F). Although November sees minimal precipitation at 1 mm, it has a higher humidity level at 82%. Overall, November offers a warmer and slightly more humid climate compared to August, providing a comfortable transition into the summer months. For more information, check out Puno weather in November.

In August, temperatures in Puno range from a minimum of 11°C (52°F) to a maximum of 27°C (80°F), with an average temperature of 18°C (64°F). The month is notably dry, with no recorded precipitation and moderate humidity levels at 73%. In contrast, December sees warmer temperatures, with a minimum of 16°C (61°F) and a maximum of 30°C (85°F), averaging 22°C (71°F). Although December experiences slight rainfall, totaling 4 mm (0.2 in) over just one day, humidity rises to 83%. For more details on the weather in December, visit Puno weather in December.

Compare Puno's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Puno

August in Puno stands out for its pleasantly mild temperatures and remarkable dryness, making it a perfect time for exploring the region. With maximum temperatures reaching a comfortable 27°C (80°F) and minimal precipitation throughout the month, visitors can enjoy outdoor activities without the worry of rain. The average temperature hovers around a cool 18°C (64°F), allowing for a refreshing escape during the daytime, while the humidity remains moderate at 73%. This distinct lack of rainy days sets August apart from other months, ensuring sunny skies and clear views of Puno's stunning landscapes. For a comprehensive understanding of the weather patterns, visit Puno Climate.