Last updated: August 27, 2025
In August, Machupicchu experiences mild temperatures, with a maximum of 16°C (62°F) and an average of 7°C (46°F), dipping to a cool minimum of -1°C (31°F) at night. This month witnesses approximately 62 mm (2.5 in) of rainfall spread over 18 days, contributing to the lush landscapes surrounding this ancient site. Despite the average humidity level sitting at 44%, August remains a popular time for travelers to explore the magnificent ruins, as the mist often adds an enchanting atmosphere to the breathtaking views of the Andes. Embrace the unique heritage and natural beauty of Machupicchu while navigating its variable weather conditions.
In August, temperatures in Machu Picchu, Peru, reflect a noticeable chill as the region transitions toward the end of the dry season. With minimums dipping to -1°C (31°F), it’s the coldest month of the year, while average temperatures hover around 7°C (46°F) and highs peak at 16°C (62°F). Despite this coolness, visitors can still enjoy daytime adventures, as August typically brings clear skies and minimal rainfall. As the month progresses, slight increases in temperature become evident, hinting at the warmth that many experience in the coming months. Therefore, layering is essential for those exploring the majestic ruins, ensuring comfort as temperatures fluctuate from the brisk mornings to mild afternoons.
In August, Machupicchu experiences a moderate shift in precipitation, with an average of 62 mm (2.5 in) of rain over 18 days. This marks a slight increase from the drier months of July and June, where rainfall was significantly lower at 43 mm (1.7 in) and 44 mm (1.7 in) respectively. As the region transitions toward the wetter months of September and October, the August rains serve as a gentle reminder of the impending rainy season. Travelers can expect to witness the lush greenery of the surrounding landscape revitalized by the consistent, though not overwhelming, rainfall during this month, making it a unique time to explore the charm of Machupicchu.
In August, Machu Picchu experiences a significant drop in humidity, reaching 44%, making it one of the driest months of the year. This is a sharp contrast to the soaring levels seen earlier in the year, where the humidity hovers around 93% in January and only gradually decreases to 54% by July. The transition from the wet season to a more comfortable climate sets the stage for August as a favorable time for exploration. Following this dip, humidity begins to rise again in September, reminding visitors that while the peak dryness has passed, the enchanting mist of the Andes is never far away. Overall, the trend showcases a gradual shift from the lush, humid environment of the wet season to much more pleasant conditions, ideal for experiencing the breathtaking ruins and stunning landscapes Machu Picchu has to offer.
In August, Machupicchu, Peru continues to experience an extreme UV Index of 14, signaling strong sun exposure that can lead to burns in just 10 minutes. This month follows the trend observed since the beginning of the year, where the UV Index has remained consistently high, ranging from 19 in January and February to a low of 11 in June. As we transition from July's 13, August’s slight increase serves as a reminder of the intense solar radiation prevalent in this region. Visitors should take precautions to safeguard their skin and enjoy the breathtaking beauty of Machupicchu while being mindful of the sun. For more detailed information, check out the Machupicchu UV Index.
UV Risk Categories
August in Machupicchu, Peru, shines brightly with 338 hours of glorious sunlight, marking it as one of the sunniest months of the year. As the dry season peaks, this month stands out in contrast to the earlier months, where sunshine steadily increases from 208 hours in January to an impressive rise through the late summer. This upward trend reaches its zenith in August, after which daylight hours begin their gradual decline as the year transitions into the wetter months. Visitors flock to this Incan citadel to revel in the warm sun and explore its breathtaking landscapes, making August not just a highlight in terms of sunshine, but also a prime time for adventure and discovery. With the sun-drenched ruins basking in glowing light, August truly offers a spectacular experience for travelers.
August in Machupicchu, Peru, offers a reasonable 31% chance of sunny weather, making it one of the more favorable months for clear skies. Following the sunny peak of July, where the likelihood rises to 39%, August’s chances remain robust, though slightly diminished. This trend underscores a gradual transition as the region shifts towards late winter and early spring. In stark contrast, the early months of the year see a mere 4% chance of sun, highlighting a significant improvement as the year progresses. Travelers venturing to this breathtaking destination in August can expect a decent opportunity for sunshine, allowing them to fully enjoy the ancient ruins amidst the stunning Andean landscape.
In Machupicchu, Peru, the rhythm of daylight remains remarkably consistent throughout the year, capturing the essence of its equatorial location. From January to March, the region basks in a generous 12 hours of daylight, perfect for exploring the ancient ruins and stunning landscapes. As the months transition into April through August, the daylight gently declines to 11 hours, creating a more subdued yet equally enchanting atmosphere, ideal for experiencing the mystical ambiance of the site. With the arrival of September, daylight returns to 12 hours, ushering in the spring season and offering visitors vibrant scenery once again. This natural ebb and flow of light enhances Machupicchu's allure, inviting travelers to immerse themselves in its timeless beauty year-round.
In August, the winds of Machupicchu gently stir, reaching an average speed of 1.1 m/s (3 mph), making it a lively month for this historic site. The wind patterns throughout the year remain relatively stable, with most months hovering around 1.0 m/s (2 mph) except for a slight uptick in July and August. This seasonal consistency not only provides visitors with a sense of calm as they explore the ancient ruins but also offers a refreshing breeze that makes the vibrant landscapes of the Andes even more magical. As the days grow warmer, the soft winds underscore the breathtaking beauty and serenity of this iconic destination, inviting travelers to revel in its splendor.
Weather in Machupicchu varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Machupicchu, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present notably different weather patterns. In August, temperatures range from a minimum of -1°C (31°F) to a maximum of 16°C (62°F), with an average of 7°C (46°F). This month experiences moderate precipitation, totaling 62 mm (2.5 in) over 18 days, and humidity levels are relatively low at 44%. In contrast, January offers milder temperatures, with a minimum of 3°C (38°F) and a maximum reaching 18°C (64°F), averaging 9°C (49°F). However, January is considerably wetter, with precipitation accumulating to 257 mm (10.1 in) over 26 days and humidity soaring to 93%. For more specific insights, you can check Machupicchu weather in January.
August and February present contrasting weather patterns, particularly in terms of temperature and precipitation. In August, temperatures range from a minimum of -1°C (31°F) to a maximum of 16°C (62°F), with an average of 7°C (46°F). The month experiences moderate precipitation at 62 mm (2.5 in) over 18 days and a relatively low humidity level of 44%. In contrast, February offers milder temperatures, with a minimum of 4°C (39°F) and a maximum reaching 17°C (62°F), averaging 9°C (49°F). However, February is notably wetter, accumulating 292 mm (11.5 in) of rainfall across 28 days and experiencing high humidity at 92%. For more detailed weather information, you can refer to Machupicchu weather in February.
In comparing the weather between August and March, notable differences emerge. August typically enjoys milder temperatures with a minimum of -1°C (31°F) and an average of 7°C (46°F), peaking at 16°C (62°F). On the other hand, March presents slightly warmer conditions, with temperatures ranging from a minimum of 3°C (38°F) to an average of 9°C (49°F), reaching a maximum of 17°C (63°F). However, March is significantly wetter, receiving 286 mm (11.3 in) of precipitation over 31 days compared to August's 62 mm (2.5 in) over just 18 days. Humidity levels also differ markedly; while August has a relative humidity of 44%, March sees a much higher 92%. For more detailed insights, you can check Machupicchu weather in March.
When comparing the weather in August and April, distinct differences emerge. August generally experiences milder temperatures, with a minimum of -1°C (31°F) and a maximum of 16°C (62°F), resulting in an average of 7°C (46°F). In contrast, April sees slightly warmer temperatures, with a minimum of 2°C (36°F) and a maximum of 17°C (63°F), averaging around 9°C (49°F). However, April is marked by significantly higher precipitation, totaling 160 mm (6.3 in) over 29 days, compared to August's 62 mm (2.5 in) over just 18 days. Additionally, April's humidity is notably higher at 90%, juxtaposed with August's more comfortable 44%. For more details, you can refer to Machupicchu weather in April.
In comparing the weather of August and May, we can observe a few notable differences. Both months share a maximum temperature of 16°C (62°F), but August features a slightly lower average temperature of 7°C (46°F) compared to May's average of 8°C (47°F). Precipitation is also a factor; August sees 62 mm (2.5 in) of rainfall over 18 days, while May experiences slightly more precipitation at 69 mm (2.7 in) across 22 days. Additionally, the humidity levels in May are significantly higher at 85%, compared to August's 44%. For more specific insights into May weather in the region, you can check out Machupicchu weather in May.
In comparing the weather of August and June, both months exhibit similar maximum temperatures, hovering around 16°C (61-62°F), but August generally experiences a slightly lower average temperature of 7°C (46°F) compared to June's 8°C (46°F). August tends to be drier with 62 mm of precipitation over 18 days, while June sees less rainfall at 44 mm over 14 days, albeit with higher humidity at 70%. For further details on June weather specifically, you can visit Machupicchu weather in June.
In comparing the weather between July and August, we see some notable differences. Both months experience similar temperature ranges, with July having a slightly higher maximum temperature of 17°C (64°F) compared to August's 16°C (62°F). However, August tends to be wetter, with a total precipitation of 62 mm (2.5 in) over 18 days, whereas July sees only 43 mm (1.7 in) across 12 days. Additionally, humidity levels are generally higher in July at 54%, compared to 44% in August. For detailed information on July's weather specifics, you can check Machupicchu weather in July.
In comparing the weather between August and September, we see a subtle transition as summer gives way to autumn. August experiences slightly cooler temperatures, with a minimum of -1°C (31°F) and an average of 7°C (46°F), while September sees a minor increase, with temperatures starting at 0°C (33°F) and averaging 8°C (47°F). Both months have a maximum temperature of 16°C (62°F) in August and 17°C (62°F) in September. However, September is notably wetter, receiving 102 mm (4.0 in) of precipitation over 28 days, compared to August's 62 mm (2.5 in) over 18 days, resulting in a rise in humidity from 44% to 52%. For a more detailed look at weather conditions during this time, visit Machupicchu weather in September.
In August, the weather tends to be cooler with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 16°C (62°F), accompanied by moderate precipitation of 62 mm (2.5 in) over 18 days and humidity at 44%. In contrast, October experiences milder temperatures, with a minimum of 2°C (36°F) and a maximum of 18°C (65°F). However, October is significantly wetter, receiving 174 mm (6.9 in) of rainfall over 30 days and exhibiting a higher humidity level of 65%. For those planning to visit, it's essential to consider the weather variations, and more details can be found at Machupicchu weather in October.
In August, the weather tends to be cooler with a minimum temperature of -1°C (31°F) and an average of 7°C (46°F), reaching a maximum of 16°C (62°F). The month experiences relatively low precipitation of 62 mm (2.5 in) over 18 days, accompanied by a humidity level of 44%. In contrast, November sees a rise in temperatures, with minimums at 4°C (39°F) and an average of 10°C (50°F), peaking at 17°C (64°F). However, it also brings significantly more rainfall, totaling 228 mm (9.0 in) across 30 days, resulting in much higher humidity at 81%. For those interested in specific conditions during this time, you can find detailed information in this link: Machupicchu weather in November.
When comparing the weather in August and December, notable differences emerge. August tends to be cooler, with average temperatures ranging from a minimum of -1°C (31°F) to a maximum of 16°C (62°F), while December enjoys milder temperatures, with a minimum of 4°C (40°F) and a maximum of 18°C (64°F). Precipitation levels also vary significantly; August sees about 62 mm (2.5 in) spread across 18 days, whereas December experiences a much wetter climate with 273 mm (10.7 in) over 31 days. Furthermore, December's humidity spikes to 89%, compared to August's relatively lower 44%. For more specific details about the climate, check Machupicchu weather in December.
In August, Machu Picchu experiences notably cool temperatures, with daytime highs reaching a comfortable 16°C (62°F) while nights can plunge down to a crisp -1°C (31°F). This month marks a transition from the exuberance of the dry season, with 62 mm of rain spread over 18 days. Humidity remains moderate at 44%, creating a unique atmosphere that sets August apart from other months. Whether you’re trekking through ancient ruins or enjoying breathtaking views, the cooler climate and occasional showers add an intriguing charm to your visit. For more details on what to expect throughout the year, explore the full Machupicchu Climate.