Last updated: August 27, 2025
In September, the picturesque town of Urubamba, Peru welcomes a distinct blend of cool temperatures and frequent rainfall. Average daily highs reach around 17°C (63°F), while the nights dip to a brisk 7°C (45°F), and can even touch a chilly -2°C (29°F). This month sees a significant 74 mm (2.9 in) of precipitation spread over 21 days, contributing to the lush, vibrant landscapes. With a moderate humidity level of 51%, September in Urubamba is a time of refreshing showers, ideal for appreciating the region's beauty while ensuring you’re prepared for the wet weather.
In September, Urubamba, Peru, experiences a gradual warming trend as the region transitions from the cooler months. With minimum temperatures around -2°C (29°F), the early mornings still carry a brisk chill. However, as the day progresses, temperatures can reach a comfortable maximum of 17°C (63°F), making it a pleasant time for outdoor exploration. The average temperature holds steady at 7°C (45°F), indicating a slight increase compared to the preceding months. This month serves as a gentle reminder of the region's highland climate, where warm afternoons begin to hint at the approaching spring, enriching the landscape with vibrant life and color.
In September, Urubamba experiences a noticeable uptick in precipitation, with 74 mm (2.9 in) of rain spread over 21 days. This marks a shift from the drier months of July and August, where rainfall was significantly lower. As the region transitions out of the dry season, the increased rainfall in September hints at the approaching peak of the wet season, setting the stage for the heavier downpours that characterize October and November, which see more than double the precipitation this month. The gradual rise in moisture not only refreshes the landscape but also signals the vibrant growth of vegetation, showcasing nature's resilient cycle before the intensifying rains of the later months.
As summer transitions to fall in Urubamba, Peru, September experiences a modest rise in humidity, settling at 51%. This marks a noticeable shift from the dry conditions of August, which saw humidity plummet to 44%. The trailing months hint at an upward trend, with October expected to bring more moisture at 64%. Throughout the year, humidity levels start high in January at 94%, gradually declining to their lowest in July at 55%, before beginning their ascent again in September. This cyclical pattern illustrates Urubamba’s dynamic climate, where humidity ebbs and flows significantly, reflecting the region's diverse weather influences.
In September, Urubamba experiences a UV Index of 16, maintaining its status within the extreme exposure category, with a burn time of just 10 minutes. This slight increase from August's 14 indicates a gradual transition toward higher UV levels as the city approaches the peak summer months. Following a consistent trend, the UV Index remains notably high throughout the year, with the most intense values occurring during the early months and again in November, where it peaks at 23. Residents and visitors alike should stay vigilant about sun protection during this month, as the risk for skin damage remains considerable. For detailed insights on UV levels and safety measures, visit Urubamba UV Index.
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As September unfolds in Urubamba, Peru, it offers a delightful respite with an impressive 313 hours of sunshine. This vibrant month follows a peak in sunshine hours during August, which recorded 335 hours, making it the sunniest month of the year. While the sunshine dips slightly in September, the warmth and brightness continue to create a picturesque setting, perfect for exploring the breathtaking landscapes of the Sacred Valley. Transitioning into October, the sun remains plentiful, with 296 hours still illuminating the region. Overall, Urubamba's sunshine trends showcase a spectacular summer stretch, ensuring that the beauty of this Peruvian gem is consistently on display.
In Urubamba, Peru, the likelihood of sunny weather sees a notable shift as the year progresses, with September offering a 24% chance of sunshine. This marks a decline from the brighter days of July and August, where sun-exposure peaked at 67% and 51% respectively. The transition into September reflects a gradual return to cloudier conditions, reminiscent of earlier months like April (21%) and May (40%). Despite this dip, September still maintains a considerable opportunity for sunny moments, making it a pleasant time for visitors to explore Urubamba’s rich landscapes, albeit with a hint of unpredictability as the rainy season approaches.
In Urubamba, Peru, the daylight duration paints a fascinating picture throughout the year. From the consistent 12 hours of daylight enjoyed in the height of summer from January through March, the days gradually shorten to 11 hours as winter approaches, spanning from April to August. However, come September, the trend shifts once again, as daylight extends back to 12 hours, mirroring the first few months of the year. This rhythm of light not only enhances the natural beauty of the region but also reflects the dynamic interplay between the seasons, inviting both locals and visitors to embrace the vibrant landscapes of Urubamba during this time of year.
As September arrives in Urubamba, the winds whisper at an average speed of 1.2 m/s (3 mph), echoing the gentle breezes of late summer. This marks a subtle decline from the early months when winds danced slightly faster, peaking in August at 1.3 m/s. The trend showcases a gradual wind decrease as the region transitions into the cooler months. With each passing month from June to September, the winds maintain a gentle consistency, enveloping Urubamba in a tranquil ambiance. As the year winds down, October and November see only a slight dip, reminding us that even as the seasons change, the charm of Urubamba’s winds remains steadfast and serene.
Weather in Urubamba varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Urubamba, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather in Urubamba tends to be cooler with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 17°C (63°F), and an average temperature of around 7°C (45°F). The month sees about 74 mm (2.9 in) of precipitation spread over 21 days, accompanied by a moderate humidity level of 51%. In contrast, January usually experiences milder conditions, with temperatures ranging from a minimum of 1°C (34°F) to the same maximum of 17°C (63°F) and an average temperature of 8°C (46°F). However, January is notably wetter, with approximately 206 mm (8.1 in) of rainfall over 25 days and significantly higher humidity at 94%. For more specific information, you can check Urubamba weather in January.
When comparing the weather in September to that of February, we see notable differences in temperature and precipitation. September features cooler conditions, with an average temperature of 7°C (45°F) and a maximum of 17°C (63°F), while February is slightly warmer, averaging 8°C (46°F) and peaking at 18°C (64°F). However, February experiences significantly higher precipitation, with 265 mm (10.5 in) falling over 27 days, compared to September's 74 mm (2.9 in) over just 21 days. Additionally, February's humidity is much higher at 92%, compared to September's 51%. For more detailed information, you can check Urubamba weather in February.
In September, temperatures range from a chilly -2°C (29°F) at the minimum to a pleasant maximum of 17°C (63°F), with an average of 7°C (45°F). The month sees moderate precipitation of 74 mm (2.9 in) spread over 21 days, accompanied by a relatively mild humidity level of 51%. In contrast, March experiences slightly warmer temperatures, starting at a minimum of 2°C (35°F) and peaking at 18°C (64°F), with an average of 8°C (46°F). However, March is significantly wetter, receiving 218 mm (8.6 in) of rain over 29 days and higher humidity at 92%. For more details on the weather in March, visit Urubamba weather in March.
When comparing September and April, it's clear that both months experience relatively cool temperatures, though September is slightly warmer overall. In September, the average temperature hovers around 7°C (45°F), with a maximum of 17°C (63°F), while April sees an average of 8°C (46°F), peaking at 16°C (61°F). However, April is notably wetter, with 128 mm (5.0 in) of precipitation spread over 24 days, compared to September's 74 mm (2.9 in) across 21 days. Additionally, April has significantly higher humidity levels at 90%, compared to September's more moderate 51%. For a more detailed look at this month's weather, you can check Urubamba weather in April.
When comparing the weather in September and May, one can observe some key differences. September experiences a wider range of temperatures, with maximums reaching 17°C (63°F), while May's temperatures peak at 15°C (60°F). Both months have a minimum temperature of -2°C (28°F/29°F), but September typically enjoys a bit more sunshine, averaging 7°C (45°F) compared to May's consistent climate. In terms of precipitation, September sees more rain with 74 mm (2.9 in) across 21 days, whereas May has less, totaling 56 mm (2.2 in) over 16 days. Interestingly, May experiences a higher humidity level at 88%, making it feel heavier compared to September's more comfortable 51%. For a closer look at the specifics of May weather, you can refer to Urubamba weather in May.
In comparing the weather of September and June, we see notable differences in temperature and precipitation patterns. September experiences a broader temperature range with a minimum of -2°C (29°F), an average of 7°C (45°F), and a maximum of 17°C (63°F). In contrast, June maintains a similar minimum temperature of -2°C (29°F) but has a slightly lower maximum of 15°C (60°F) and an average temperature of 7°C (44°F). When it comes to precipitation, September sees much more rainfall, totaling 74 mm (2.9 in) across 21 days, while June is comparatively dry with only 31 mm (1.2 in) over 8 days. Additionally, June has higher humidity at 77%, compared to September's 51%. For further details about June weather specifically, you can check Urubamba weather in June.
In comparing the weather between September and July, we observe some distinct differences. September boasts a slightly wider temperature range, with minimum temperatures of -2°C (29°F), an average of 7°C (45°F), and maximums reaching 17°C (63°F). This month also experiences more precipitation, totaling 74 mm (2.9 in) over 21 days, coupled with a humidity level of 51%. In contrast, July presents a somewhat cooler climate, with minimums at -2°C (28°F), an average of 6°C (44°F), and maximums of 16°C (61°F). Precipitation is significantly lower at 30 mm (1.2 in), occurring over just 6 days, with humidity slightly higher at 55%. For a more detailed look at July's climate, you can refer to Urubamba weather in July.
The weather in September shows slight variations compared to August. Both months experience similar temperature ranges, with September having a minimum of -2°C (29°F) and a maximum of 17°C (63°F), while August's temperatures range from -3°C (27°F) to 17°C (63°F). However, September is characterized by increased precipitation, receiving 74 mm (2.9 in) over 21 days, compared to August's 46 mm (1.8 in) over just 12 days. Additionally, humidity is higher in September at 51%, compared to 44% in August. For more details on the weather in August, you can visit Urubamba weather in August.
September and October exhibit a gradual transition in weather patterns. In September, temperatures range from a minimum of -2°C (29°F) to a maximum of 17°C (63°F), with an average of 7°C (45°F). The month sees a total precipitation of 74 mm (2.9 inches) over 21 days, accompanied by a humidity level of 51%.
In contrast, October presents a slightly warmer climate, with temperatures rising to a minimum of 0°C (32°F) and a maximum of 18°C (64°F), culminating in an average of 8°C (46°F). However, this month is markedly wetter, featuring 147 mm (5.8 inches) of rainfall across 26 days, along with increased humidity at 64%. For a closer look at what to expect, check out Urubamba weather in October.
In September, the weather features a cooler temperature range with a minimum of -2°C (29°F) and an average of 7°C (45°F), peaking at a maximum of 17°C (63°F). The month sees a moderate amount of rainfall, totaling 74 mm (2.9 in) over 21 days, with humidity at 51%. In contrast, November experiences slightly warmer temperatures with a minimum of 1°C (35°F) and an average of 9°C (48°F), reaching up to 18°C (64°F). However, it also presents significantly higher precipitation, accumulating 181 mm (7.1 in) over 27 days and higher humidity at 84%. This stark difference highlights November as a wetter and more humid month compared to September. For more details on the weather in November, check this link: Urubamba weather in November.
In September, the weather typically showcases a cool climate with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 17°C (63°F), offering an average of 7°C (45°F). This month experiences significant rainfall, with 74 mm (2.9 in) over 21 days, accompanied by a moderate humidity of 51%. In contrast, December sees milder temperatures, where the minimum is 2°C (35°F) and the maximum reaches 19°C (66°F), averaging at about 8°C (47°F). However, December is marked by much higher precipitation, totaling 256 mm (10.1 in) across 29 days, coupled with a notable increase in humidity at 93%. For a more detailed look at weather in December, check out Urubamba weather in December.
As September rolls in, Urubamba experiences a distinctive shift in weather patterns compared to the preceding months. The temperatures begin to cool, creating a crisp atmosphere with maximum highs around 17°C (63°F) and lows dipping to a chilly -2°C (29°F). This month is characterized by a notable increase in precipitation, with rain gracing the area on 21 days, resulting in a total of 74 mm for the month. The humidity hovers around 51%, adding to the fresh, invigorating feel of early spring in the region. For a deeper dive into how these conditions shape Urubamba's climate throughout the year, visit Urubamba Climate.