Last updated: August 27, 2025
August in Cusco, Peru offers cool temperatures, with highs reaching up to 20°C (68°F) and lows dipping to a chilly -3°C (28°F). The average temperature hovers around a mild 9°C (48°F), making it advisable for visitors to pack layers. This month experiences 21 mm (0.8 in) of precipitation spread across approximately 7 days, ensuring the lush landscapes remain vibrant despite the cooler, drier conditions. With a moderate humidity level of 44%, August is an ideal time to explore the historic city and its breathtaking surroundings. Whether wandering through ancient ruins or enjoying local cuisine, the weather in Cusco provides a refreshing backdrop for unforgettable adventures.
In August, Cusco, Peru experiences a refreshing shift in temperature, with nighttime lows dipping to -3°C (28°F) and daytime averages soaring to a pleasant 9°C (48°F). The maximum temperature during this month often reaches 20°C (68°F), rounding out a comfortable range that invites both locals and travelers to explore the historic city with ease. As winter gives way to the onset of spring, the overall climate becomes more welcoming, making August a particularly appealing time to enjoy outdoor activities and soak in the rich cultural heritage of Cusco. The combination of crisp mornings and mild afternoons creates an ideal atmosphere for adventure, showcasing the city's breathtaking landscapes and vibrant history.
In August, Cusco experiences a notable shift in its weather patterns, marking the tail end of the dry season with precipitation amounts dropping to 21 mm (0.8 in) over 7 days of rain. This is a slight increase from the minimal rainfall seen in the preceding months of June and July, which recorded merely 15 mm and 19 mm respectively. As the city transitions towards the wetter months ahead, August serves as a bridge with relatively low rain, allowing for enjoyable exploration of the region's breathtaking landscapes and rich cultural heritage. With a gradual increase in precipitation anticipated in September and beyond, travelers can enjoy the serene beauty of Cusco before the heavy rainfall resumes.
In Cusco, Peru, August marks a significant drop in humidity, falling to a refreshing 44%, the lowest level of the year. This decline follows a gradual reduction from the peak humid months of January through July, where humidity remains above 50%. The transition to August signals a shift to drier conditions that can enhance outdoor exploration of the city's rich history and stunning landscapes. As the humidity begins to rise again in September, visitors can enjoy the temperate weather of late winter, making it an ideal time to experience the vibrant culture and breathtaking scenery of this enchanting destination.
In August, Cusco, Peru, experiences a UV Index of 14, categorizing the exposure as extreme, with a quick burn time of just 10 minutes. This month continues the trend observed since January, where the UV Index has remained significantly high, typically ranging from 14 to 19. Although there is a slight dip from the peak seen in the early months, the intensity of the sun remains notable, urging residents and visitors alike to take essential precautions against UV radiation. It's a vivid reminder of the region's dynamic climate and the importance of sun safety. For more detailed information about UV levels throughout the year, visit Cusco UV Index.
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In August, Cusco, Peru, basks in a remarkable 340 hours of sunshine, marking it as one of the sunniest months of the year. This peak in daylight follows a consistent upward trend that starts in May, where the city begins to enjoy longer, brighter days. July's warm embrace of 332 hours paves the way for August's splendid sun, while the subsequent months, September and October, still offer generous sunlight with 325 and 316 hours, respectively. As the year unfolds, Cusco's sunny reputation shines strongest in the heart of winter, inviting visitors to explore its rich cultural tapestry under a brilliant blue sky.
In Cusco, Peru, August marks a notable time for sunny weather, boasting a 62% chance of sunshine. This period follows a steady increase in sunlight from early winter; July, with its 72% likelihood of sun, represents the peak of the dry season. As the region transitions into August, residents and travelers can expect a pleasing continuation of warm, clear days, making it one of the best times to explore the city's rich cultural heritage and stunning landscapes. Following August, a significant drop in sunny days occurs in September, with only 31% chance of sunshine, further highlighting the advantage of visiting during this time.
In August, Cusco, Peru experiences 11 hours of daylight, continuing a trend established in the preceding months of June and July. This consistent daylight duration reflects the region's unique position near the equator, where light levels remain fairly stable throughout the year. Following this month, daylight begins to extend again, gradually returning to 12 hours in September, a reminder of the vibrant transition from winter to spring in the Southern Hemisphere. Overall, the gradual shift in daylight in Cusco not only marks the passing of the seasons but also highlights the region's remarkable climatic stability.
In August, Cusco experiences a gentle increase in wind speed, reaching an average of 1.3 m/s (3 mph), which is the highest of the year. This subtle uptick aligns with the trend seen over the preceding months, where wind speeds remained relatively stable, hovering around 1.0 to 1.1 m/s from April to July. As the dry season progresses, the winds carry a refreshing coolness that complements the vibrant atmosphere of the city, making August a delightful time for exploration. Following this peak, the winds maintain their strength into September, before returning to the more tranquil conditions typical of October and beyond.
Weather in Cusco varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Cusco, focusing on differences in temperature, rainfall, humidity, and UV levels.
In August, the weather in the region presents mild temperatures, with a minimum of -3°C (28°F), an average of 9°C (48°F), and a maximum of 20°C (68°F). The month experiences relatively low precipitation of 21 mm (0.8 in) across about 7 days, resulting in a humidity level of 44%. In contrast, January features a slightly warmer temperature range, with minimums of 2°C (35°F), an average of 9°C (49°F), and a maximum of 19°C (66°F). However, it experiences significantly higher precipitation at 170 mm (6.7 in) over 23 days, coupled with much higher humidity at 94%. This stark difference highlights how January can be much wetter and more humid compared to the drier, cooler August. For more details, check out Cusco weather in January.
August and February present contrasting weather patterns. In August, temperatures range from a chilly -3°C (28°F) at night to a pleasant 20°C (68°F) during the day, with an average of 9°C (48°F). The month sees relatively low precipitation, totaling 21 mm (0.8 in) over about 7 days, and lower humidity at 44%. In contrast, February is warmer, with minimum temperatures of 3°C (37°F) and maximums hitting 19°C (67°F), averaging 10°C (49°F). However, it experiences significantly higher precipitation, with 230 mm (9.1 in) spread over 27 days, contributing to a much higher humidity level of 92%. For more detailed insights, check Cusco weather in February.
In August, the weather is relatively mild, with temperatures ranging from a minimum of -3°C (28°F) to a maximum of 20°C (68°F), and an average temperature of 9°C (48°F). It experiences moderate precipitation of 21 mm (0.8 in) over just 7 days and has a humidity level of 44%. In contrast, March sees slightly warmer temperatures, with minimums of 3°C (38°F) and maximums of 19°C (66°F), maintaining an average similar to August at 9°C (49°F). However, March is significantly wetter, receiving 180 mm (7.1 in) of precipitation over 27 days and a much higher humidity level at 92%. For a detailed look at the weather conditions during this month, visit Cusco weather in March.
April and August in Cusco present notable contrasts in weather conditions. April typically experiences slightly warmer temperatures, with a minimum of 1°C (35°F) and an average of 9°C (49°F), peaking at 18°C (64°F). In contrast, August features cooler temperatures, with a minimum of -3°C (28°F) and a maximum of 20°C (68°F). While both months have similar average temperatures, April is significantly wetter, receiving 90 mm (3.5 in) of precipitation over 20 days, compared to August's much lighter rainfall of 21 mm (0.8 in) across just 7 days. Additionally, humidity levels soar in April, averaging 90%, whereas August's humidity sits at a much drier 44%. For more details, you can view Cusco weather in April.
In comparing August and May weather, we see some notable differences. August tends to be slightly warmer, with average temperatures reaching 9°C (48°F) and a maximum of 20°C (68°F), while May has a comparable average of 9°C (48°F) but a lower maximum of 17°C (63°F). Precipitation is also a factor; August experiences 21 mm (0.8 in) over 7 days, whereas May has a higher total of 30 mm (1.2 in) spread across 10 days. Additionally, humidity levels are significantly higher in May at 88%, contrasting with August's more comfortable 44%. For more details on May's weather patterns, visit Cusco weather in May.
In comparing the weather of August and June, we observe some notable differences. August tends to be slightly warmer overall, with average temperatures around 9°C (48°F) and a maximum of 20°C (68°F), compared to June's maximum of 18°C (65°F). However, while both months share the same average temperature, June experiences a higher minimum temperature of -1°C (30°F) compared to August's -3°C (28°F). Additionally, June has higher humidity at 77%, making it feel somewhat wetter than August, which has a lower humidity rate of 44%. Precipitation is also more frequent in June, occurring on 3 days with a total of 15 mm (0.6 in), while August sees precipitation on 7 days but amounts to slightly more, at 21 mm (0.8 in). For a more detailed overview of June weather, you can check Cusco weather in June.
When comparing the weather in August and July, August presents slightly cooler temperatures, with a minimum of -3°C (28°F) and an average of 9°C (48°F), compared to July's minimum of -2°C (29°F) and average of 8°C (47°F). The maximum temperature in August reaches up to 20°C (68°F), slightly higher than July's max of 19°C (66°F). Precipitation in August is comparable, with 21 mm (0.8 in) over 7 days, while July sees 19 mm (0.7 in) over just 4 days. Additionally, humidity is lower in August at 44%, compared to July's 55%. For more detailed insights, check this link: Cusco weather in July.
August and September present contrasting weather patterns as summer transitions into fall. In August, temperatures range from a minimum of -3°C (28°F) to a maximum of 20°C (68°F), with an average temperature of 9°C (48°F). The month experiences relatively low precipitation, accumulating 21 mm (0.8 in) over about 7 days, and humidity levels sit at a comfortable 44%.
In comparison, September offers slightly warmer conditions with minimum temperatures at -1°C (30°F) and maximums reaching 21°C (70°F). The average temperature rises slightly to 10°C (49°F), but the month sees increased precipitation of 34 mm (1.3 in) spread over 11 days. Humidity also rises to 51%, contributing to a more damp atmosphere. For more details, check out Cusco weather in September.
When comparing the weather in August and October, we see notable differences. August tends to be slightly cooler, with temperatures ranging from a minimum of -3°C (28°F) to a maximum of 20°C (68°F) and an average of 9°C (48°F). In contrast, October shows a marginal increase in average temperature, reaching a minimum of 1°C (35°F) and a maximum of 21°C (69°F), with an overall average of 10°C (51°F).
However, October experiences significantly more precipitation, totaling 86 mm (3.4 in) over 18 days, compared to August's 21 mm (0.8 in) over just 7 days. The humidity also rises in October to 64%, compared to 44% in August. For those interested in exploring this further, you can check out Cusco weather in October.
In comparing the weather of August and November, we see notable differences in temperature and precipitation. August features cooler conditions with average temperatures ranging from -3°C (28°F) at night to a maximum of 20°C (68°F) during the day, and it experiences relatively low precipitation of 21 mm (0.8 in) over just 7 days. In contrast, November brings milder temperatures with a minimum of 3°C (38°F) and a high of 21°C (70°F), alongside significantly higher rainfall totaling 128 mm (5.0 in) across 24 days, contributing to a much higher humidity level of 84%. Overall, November is not only warmer but also much wetter compared to August. For more details on November weather in Cusco, visit Cusco weather in November.
August and December in Cusco present distinct weather patterns, highlighting the transition from late winter to early summer in the region. In August, the temperature ranges from a minimum of -3°C (28°F) to a comfortable maximum of 20°C (68°F), with an average of 9°C (48°F). The month sees relatively low precipitation, measuring 21 mm (0.8 in) over about 7 days, along with a moderate humidity level of 44%.
In contrast, December experiences slightly milder temperatures, with a minimum of 2°C (36°F) and a maximum of 19°C (67°F), culminating in an average temperature of 10°C (50°F). However, the month is characterized by significantly higher precipitation, totaling 214 mm (8.4 in) across approximately 27 days, and much higher humidity at 93%. This stark difference emphasizes the wet season in December, making it an essential consideration for visitors. For more detailed insights, visit Cusco weather in December.
August in Cusco presents a unique blend of mild temperatures and relatively low precipitation compared to other months. With maximum temperatures reaching around 20°C (68°F) and a comfortable average of 9°C (48°F), days are pleasantly warm, ideal for exploring the city's rich history. However, nights can be quite chilly, sometimes dropping to -3°C (28°F), urging visitors to pack some warmer layers for their evening adventures. Additionally, the 21 mm (0.8 in) of rainfall over just 7 days means that while there’s a chance of light showers, they typically don’t disrupt travel plans. Overall, August offers a refreshing climate that’s perfect for both sightseeing and savoring the breathtaking landscapes of the Andes. For more information on what to expect throughout the year, delve into the details at Cusco Climate.