Last updated: August 27, 2025
In October, Ollantaytambo, Peru, experiences a captivating blend of mild temperatures and frequent rain. Daily maximums reach 17°C (62°F), while the average hovers around a cool 8°C (47°F), dipping to a brisk 1°C (33°F) at night. Umbrellas become essential as the region receives approximately 172 mm (6.8 in) of rain over an impressive 30 days, resulting in a relative humidity of 64%. This combination of weather contributes to the vibrant greenery of the landscape, making it a unique time to experience the charm of this historic town nestled in the Sacred Valley.
In Ollantaytambo, October marks the transition towards warmer days with temperatures showcasing a gradual rise. The month features a minimum temperature of 1°C (33°F), still cool but slightly higher than previous months, while the average temperature settles at 8°C (47°F), echoing the consistent coolness characteristic of the region. Daytime highs reach 17°C (62°F), signaling the onset of the Andean spring and inviting outdoor exploration amid the stunning historical scenery. As the landscapes begin to bloom, the overall climate remains crisp, offering a refreshing contrast to the vibrant culture that roams the streets.
In October, Ollantaytambo experiences a notable surge in precipitation, with a total of 172 mm (6.8 inches) falling over the course of 30 days. This marks a distinct uptick compared to the preceding months; while September recorded 107 mm across 27 days, October’s rainfall signals the onset of the region's wet season, often characterized by daily rain showers. As temperatures begin to cool, the increase in precipitation not only revitalizes the lush Andean landscapes but also sets the stage for the wettest months ahead. Overall, this trend reflects a transitioning climate dynamic, where the heart of the rainy season approaches, leading into November's substantial totals.
As October arrives in Ollantaytambo, Peru, the air begins to regain some of its earlier humidity, settling at 64%. This marks a noticeable increase from the more arid months of July and August, when humidity plummeted to 55% and 44%, respectively. The trend reflects a gradual transition back towards the rainy season, as the region cools down from the dry winter months. Compared to the high humidity levels of January (94%) and February (92%), October’s figures, while significantly lower, indicate a shift towards a more humid environment that sets the stage for the vibrant greenery of upcoming months, especially as it leads into the heavier rains of November, which see humidity rise again to 84%.
In October, the UV Index in Ollantaytambo, Peru reaches an impressive 18, continuing a trend of extreme exposure seen throughout the year. This high level of UV radiation means that the potential for skin damage remains significant, with a burn time of just 10 minutes—a stark reminder of the intense Peruvian sun. Following a summer peak, the UV levels begin to show slight fluctuations, but consistently fall within the extreme category from January through December. Travelers and locals alike should remain vigilant and protect their skin during this time. For detailed information, visit Ollantaytambo UV Index.
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In Ollantaytambo, October shines with an impressive 306 hours of sunlight, marking a decline from the peak of summer but still offering plenty of warm days. As the year progresses, we observe a remarkable surge in sunshine from the dark winter months, with May leading the charge at 325 hours. The sunniest months of mid-year, particularly July, bask in a radiant 329 hours, captivating visitors with their vibrant landscapes. Notably, the fall months experience a gradual taper, yet October’s generous sunshine ensures the beauty of the Andes remains illuminated, setting the stage for the approaching wet season. As clouds begin to gather, the lingering daylight invites exploration, making October a splendid time to experience the enchanting allure of Ollantaytambo under a sun-kissed sky.
In Ollantaytambo, Peru, the likelihood of sunny weather experiences a notable shift as the year progresses. Starting with a modest 4% chance in both January and February, the sun's presence begins to gain momentum in the following months, particularly through April when the chances surge to 16%. May and June see a marked improvement with 32% likelihood, peaking in July at an impressive 47%. However, as October arrives, the chances of sunny days decline to 13%, signaling a gradual transition towards the wetter season. This trend underscores the region's variable climate, offering a palette of weather experiences that vary significantly throughout the year, making each visit distinctly different.
In Ollantaytambo, Peru, October marks a transition, as daylight returns to a generous 12 hours—a stark contrast to the preceding months of reduced sunlight. Following a long stretch of 11 hours from April through August, the days begin to lengthen again in September, setting the stage for October's balance of light. This continuity of 12 hours stretches through the end of the year, suggesting a rhythmic pattern where the region experiences a return to more consistent daylight after the dipping trends of mid-year. Notably, this ensures that October is a delightful time for exploration and enjoying the breathtaking surroundings, as the ample daylight complements the vibrant landscapes typical of this enchanting Peruvian locale.
As October settles over Ollantaytambo, the gentle whisper of the wind, averaging 1.2 m/s (3 mph), continues the trend of mild breezes characteristic of the region throughout the year. Following a peak in wind speed during the winter months of July and August, when the averages reached about 1.3 m/s (3 mph), October ushers in similar tranquility, reminiscent of September's slightly stronger gusts. This consistent pattern of gentle winds, with minor fluctuations, creates a serene atmosphere that complements the stunning backdrop of the Andes, making it an ideal time for both exploration and reflection in this historic town.
Weather in Ollantaytambo varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Ollantaytambo, focusing on differences in temperature, rainfall, humidity, and UV levels.
In October, temperatures range from a minimum of 1°C (33°F) to a maximum of 17°C (62°F), with an average of 8°C (47°F). The month sees a moderate level of precipitation at 172 mm (6.8 in) over 30 days, contributing to a relatively comfortable humidity level of 64%. Conversely, January experiences slightly warmer temperatures, from a minimum of 2°C (35°F) to a maximum of 18°C (64°F), while maintaining the same average of 8°C (47°F). However, it also has significantly more precipitation, totaling 253 mm (10.0 in) over 25 days, leading to a high humidity of 94%. For a more detailed comparison of January weather, visit Ollantaytambo weather in January.
October and February exhibit some similarities in temperature, with both months averaging around 8°C (47°F) and reaching maximums of 17°C (62-63°F). However, October tends to have slightly cooler minimum temperatures, averaging 1°C (33°F) compared to February's 2°C (36°F). When it comes to precipitation, February is significantly wetter, receiving 280 mm (11.0 in) across 28 days, while October sees 172 mm (6.8 in) over 30 days. Additionally, February boasts higher humidity levels at 92%, compared to 64% in October. For more detailed information on February weather, check out Ollantaytambo weather in February.
When comparing the weather in October and March, we can see some notable similarities and differences. Both months feature an average temperature of 8°C (47°F) and a maximum of 17°C (62°F), with October having a slightly lower minimum temperature of 1°C (33°F) compared to March's 2°C (36°F). However, March experiences significantly higher precipitation, totaling 282 mm (11.1 in) over 31 days, compared to October's 172 mm (6.8 in) over 30 days. The humidity also rises sharply in March, reaching 92%, while October maintains a lower humidity level of 64%. For more detailed weather insights specific to March, check out Ollantaytambo weather in March.
When comparing the weather in October and April, both months exhibit similar average temperatures, hovering around 8°C (47°F). However, October experiences a wider temperature range, with a minimum of 1°C (33°F) and a maximum of 17°C (62°F), while April's temperatures are slightly milder, ranging from 2°C (35°F) to 15°C (60°F). Precipitation levels are noteworthy as well, with October receiving 172 mm (6.8 in) over 30 days, compared to April's 153 mm (6.0 in) across 28 days. Additionally, April has a significantly higher humidity level at 90%, making it feel more moist than October, which has a humidity of 64%. To learn more about the specific climate details in April, check out Ollantaytambo weather in April.
When comparing October and May weather, several notable differences emerge. In October, temperatures range from a low of 1°C (33°F) to a high of 17°C (62°F), with an average of 8°C (47°F). This month also sees considerable rainfall, with 172 mm (6.8 in) spread over 30 days and a humidity level of 64%. In contrast, May experiences slightly cooler temperatures, with a minimum of -1°C (30°F), an average of 7°C (46°F), and a maximum of 15°C (60°F). However, it is significantly drier, with only 71 mm (2.8 in) of precipitation over 20 days and a higher humidity level of 88%. For more details on May weather, check the Ollantaytambo weather in May.
October and June present contrasting weather patterns. In October, temperatures range from a chilly 1°C (33°F) at night to a more moderate 17°C (62°F) during the day, with an average of 8°C (47°F). The month is notably wetter, receiving 172 mm (6.8 in) of precipitation over 30 days, contributing to a humidity level of 64%. In contrast, June experiences slightly cooler temperatures, with a minimum of -1°C (30°F) and a maximum of 15°C (59°F), averaging 7°C (45°F). Additionally, June is much drier, with only 34 mm (1.3 in) of rain over 11 days and higher humidity at 77%. For more details on June weather, you can visit Ollantaytambo weather in June.
When comparing the weather in October and July, it's clear that October brings milder temperatures and significantly more precipitation. In October, the temperatures range from a minimum of 1°C (33°F) to a maximum of 17°C (62°F), with an average of 8°C (47°F) and a humidity level of 64%. The month is quite rainy, experiencing about 172 mm (6.8 in) of precipitation over 30 days. In contrast, July is slightly cooler with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 16°C (62°F), averaging around 7°C (44°F). It is much drier in July, with only 38 mm (1.5 in) of rain over 10 days and a lower humidity of 55%. For more detailed information, you can check Ollantaytambo weather in July.
In comparing the weather between October and August, October tends to be warmer, with average temperatures ranging from 1°C (33°F) to a maximum of 17°C (62°F). In contrast, August experiences slightly cooler temperatures, with a minimum of -2°C (28°F) and an average of 7°C (44°F), although it can still reach a maximum of 17°C (62°F). Precipitation is significantly higher in October, totaling 172 mm (6.8 in) over 30 days, compared to August's 54 mm (2.1 in) over only 16 days. Additionally, October has a higher humidity level at 64%, while August sees lower humidity at 44%. For more details on the weather in August, you can visit Ollantaytambo weather in August.
In comparing the weather between September and October, October tends to be slightly warmer, with average temperatures ranging from a minimum of 1°C (33°F) to a maximum of 17°C (62°F), compared to September's range of -1°C (31°F) to 16°C (62°F). Additionally, October experiences significantly higher precipitation, totaling 172 mm (6.8 in) over 30 days, whereas September receives 107 mm (4.2 in) across 27 days. This increase in rainfall contributes to a higher humidity level in October at 64%, compared to September's more comfortable 51%. For specific details on September weather conditions, you can refer to Ollantaytambo weather in September.
October and November both experience cool temperatures, but November tends to be slightly milder overall. In October, temperatures range from a minimum of 1°C (33°F) to a maximum of 17°C (62°F), with an average of 8°C (47°F). In contrast, November sees a minimum of 2°C (37°F) and a maximum of 16°C (61°F), with an average temperature of 9°C (48°F).
Precipitation increases notably in November, with 233 mm (9.2 in) of rain over 29 days compared to October's 172 mm (6.8 in) over 30 days, contributing to a higher humidity level of 84% in November, up from 64% in October. For more detailed information, you can check the Ollantaytambo weather in November.
In October, the weather begins to cool down, with temperatures ranging from a minimum of 1°C (33°F) to a maximum of 17°C (62°F) and an average temperature of 8°C (47°F). The month sees significant precipitation, totaling 172 mm (6.8 in) over 30 days, contributing to the overall humidity level of 64%. In contrast, December presents slightly milder conditions, with minimum temperatures of 2°C (36°F) and an average of 9°C (48°F), while still reaching a maximum of 17°C (63°F). However, precipitation increases to 268 mm (10.5 in) over the same 30-day period, leading to a much higher humidity of 93%. For more detailed information, you can check out Ollantaytambo weather in December.
October in Ollantaytambo presents a unique blend of cool temperatures and high humidity, making it a distinctive month compared to previous ones. With maximum temperatures hovering around a mild 17°C (62°F) and dipping to a chilly 1°C (33°F) at night, visitors can expect brisk days followed by crisp evenings. This month stands out for its notable rainfall, with precipitation occurring on nearly every day, resulting in a substantial total that surpasses the dry spells of earlier months. As such, October is a time when the landscape bursts with lush greenery, accentuating the region's natural beauty. For more insights into what makes Ollantaytambo's climate special, check out Ollantaytambo Climate.