Last updated: August 27, 2025
In September, the weather in Ayahuasca, Peru is characterized by cool temperatures and a moderate level of humidity. With maximum temperatures reaching a pleasant 16°C (60°F) and averages hovering around 4°C (39°F), visitors can expect a crisp climate perfect for exploring the region. However, nighttime temperatures can dip to a chilly -9°C (17°F), underscoring the importance of warm clothing. The month sees 47 mm (1.9 in) of rainfall spread across 13 days, making outdoor activities dependent on weather patterns. Overall, September in Ayahuasca offers a unique blend of refreshing coolness and occasional rain, ideal for those looking to immerse themselves in this enchanting landscape.
In September, Ayahuasi, Peru, experiences a subtle shift in temperatures, with minimums hovering around -9°C (17°F) and maximums reaching 16°C (60°F). The average temperature remains a brisk 4°C (39°F), showcasing the region's cool climate as it transitions into spring. This month’s temperatures reflect a slight warming trend compared to the previous winter months, where lows frequently dipped to -10°C (14°F). As the air begins to warm, visitors can expect a refreshing yet crisp atmosphere, perfect for exploring the breathtaking landscapes that surround this enchanting locale.
In September, Ayahuasi, Peru, experiences a notable uptick in precipitation, recording 47 mm (1.9 in) of rain over 13 days. This marks a significant increase compared to the drier months of June through August, when the town saw just 13 mm (0.5 in) spread across four days. The transition into September signals a shift from the dry season, as subsequent months, such as October and November, witness even higher precipitation levels, with 76 mm (3.0 in) and 81 mm (3.2 in) respectively. This pattern reflects the region’s gradual return to its wetter season, characterized by more frequent rain showers that nourish the lush landscape.
In September, Ayahuasi, Peru, experiences a notable shift in humidity, registering at 53%. This marks a slight increase from the drier months of July and August, where humidity levels dipped to 53% and 47%, respectively. As the region transitions towards the wetter months, September hints at a gradual rise in moisture, foreshadowing the coming increase that typically follows in October. Throughout the year, the humidity dances between the highs of 90% in the early months and descends to a refreshing low during the middle of the year, creating a dynamic environment that's both captivating and variable. As September unfolds, residents and visitors alike can anticipate a blend of pleasant warmth and a hint of moisture returning to the air, signaling the shift of the seasons in this enchanting locale.
In September, Ayahuasi, Peru, experiences a UV Index of 17, classifying it as extreme and maintaining the burn time at just 10 minutes. This notable intensity is part of an overall trend observed throughout the year, with the UV Index peaking at 22 in January and gradually tapering to 11 in June, before rising again in the subsequent months. Remarkably, September's UV Index is a slight rebound from the lower values of mid-year, hinting at the return of stronger sunlight as the year progresses. With consistent extreme exposure, it’s crucial for residents and visitors alike to stay informed and take protective measures against harmful UV radiation. For more detailed information, visit Ayahuasi UV Index.
UV Risk Categories
As the seasons transition, September in Ayahuasi, Peru bathes in the warm embrace of sunshine, boasting an impressive 333 hours of sunlight. This month continues the trend initiated in the winter months, where daylight hours steadily climbed from January's 237 hours to a peak in August with 341 hours. As fall approaches, the slight decrease in hours is barely noticeable, reflecting the region's consistently abundant sunshine. With this beautiful light, September serves as a vibrant reminder of nature's generosity, inviting residents and visitors alike to bask in the warmth of the Peruvian sun.
In Ayahuasi, Peru, the likelihood of sunny weather in September stands at a promising 50%, marking a shift from the preceding months. Following the peak sunshine of July and August, September sees a noticeable transition as the sun still shines brightly but begins to wane as the rainy season approaches. This month embodies a perfect blend of dry spells and fresh breezes, inviting both adventure seekers and nature lovers to experience its vibrant landscapes. As the year progresses, the sun's chances dip further into the early autumn months, yet September remains a delightful window of golden opportunities before the more overcast months set in.
In Ayahuasi, Peru, the daylight duration reveals a fascinating rhythm throughout the year. From January to March, the days stretch uniformly to 12 hours, providing ample sunlight. However, as spring approaches, there’s a subtle shift in April, where daylight begins to shorten, settling at 11 hours from April through August. This trend hints at the subtle transition into the cooler seasons. Fortunately, as September rolls around, the days regain their length, returning to 12 hours of daylight, which continues into October and November. This cyclical pattern reflects the region's unique climatic influences, creating an intriguing interplay between daylight and seasonal changes.
As September arrives in Ayahuasi, Peru, the wind whispers through the valleys at a gentle average speed of 1.5 m/s (3 mph). This month follows on the heels of August, which boasts a slightly brisker pace at 1.8 m/s (4 mph), marking a subtle but noticeable uptick. While September's winds remain steady, they mirror the consistency found throughout the year—from the calmer beginnings in the earlier months to the slight increase in May and June. As the year progresses, Ayahuasi experience a harmonious balance, with wind speeds hovering comfortably around these moderate levels, suggesting that the region maintains a tranquil yet dynamic atmosphere as it transitions into the heart of spring.
Weather in Ayahuasi varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Ayahuasi, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present distinct weather patterns, marked by differences in temperature, precipitation, and humidity. In September, temperatures range from a minimum of -9°C (17°F) to a maximum of 16°C (60°F), with an average of 4°C (39°F). The month sees moderate precipitation of 47 mm (1.9 in) over approximately 13 days, accompanied by a relatively comfortable humidity level of 53%. In contrast, January boasts milder conditions with temperatures ranging from -4°C (25°F) to a maximum of 15°C (59°F) and an average of 5°C (41°F). However, this month experiences significantly higher precipitation at 225 mm (8.9 in) over 25 days, coupled with a much higher humidity of 89%. For a closer look at how Ayahuasi's weather unfolds in January, you can visit Ayahuasi weather in January.
In comparing the weather between September and February, notable differences emerge. September typically experiences milder temperatures, with a minimum of -9°C (17°F) and a maximum of 16°C (60°F), while February has slightly warmer conditions, ranging from -3°C (26°F) to a maximum of 14°C (58°F). However, February is considerably wetter, with a precipitation level of 240 mm (9.4 in) over 27 days, compared to September's 47 mm (1.9 in) spread over just 13 days. The humidity is also significantly higher in February at 90%, contrasting with September's more moderate 53%. For specific details on February weather in the region, you can refer to Ayahuasi weather in February.
When comparing the weather in September and March, a few notable differences emerge. September typically experiences milder temperatures, with a range from a chilly -9°C (17°F) to a comfortable 16°C (60°F), averaging around 4°C (39°F). In contrast, March presents a slightly warmer range, from -5°C (23°F) to 14°C (58°F), while also maintaining an average of 4°C (40°F).
Precipitation patterns differ significantly as well, with September receiving 47 mm (1.9 in) over about 13 days, whereas March sees much heavier rainfall at 253 mm (10.0 in) spread over approximately 30 days. This results in a higher humidity level in March, reaching 90% compared to September's 53%. For more detailed insights on the climate, you can check out Ayahuasi weather in March.
When comparing the weather in September and April, we see some notable differences. In September, temperatures range from a minimum of -9°C (17°F) to a maximum of 16°C (60°F), with an average of 4°C (39°F). The month experiences moderate precipitation of 47 mm (1.9 in) over 13 days, accompanied by a humidity level of 53%. In contrast, April has slightly lower maximum temperatures, peaking at 14°C (57°F) while also starting with a minimum of -10°C (15°F) and maintaining the same average of 4°C (39°F). However, April is significantly wetter, with 113 mm (4.4 in) of precipitation falling over 22 days, and a much higher humidity of 90%. For more detailed information on April weather, you can check Ayahuasi weather in April.
September and May present distinct weather contrasts. In September, temperatures range from a minimum of -9°C (17°F) to a maximum of 16°C (60°F), with an average of 4°C (39°F). The month sees about 47 mm (1.9 in) of precipitation over 13 days, accompanied by a moderate humidity level of 53%. In contrast, May experiences slightly lower maximum temperatures, peaking at 13°C (56°F), but shows a similar minimum of -9°C (16°F). The average temperature drops to 2°C (37°F), while precipitation remains comparable at 46 mm (1.8 in) over the same number of days. Notably, May's humidity is significantly higher at 84%, contributing to a more moist atmosphere. For a more detailed look at weather conditions, check Ayahuasi weather in May.
When comparing the weather in September and June, notable differences emerge. September experiences a broader temperature range, with minimum temperatures around -9°C (17°F), average temperatures of 4°C (39°F), and a maximum reaching 16°C (60°F). In contrast, June has a slight dip in average temperature, with a minimum of -9°C (16°F), an average of 2°C (36°F), and a maximum of 14°C (57°F).
Precipitation is also significantly higher in September, with 47 mm (1.9 in) over 13 days, compared to just 13 mm (0.5 in) over 4 days in June. Humidity levels fluctuate, being lower in September at 53%, while June shows a higher humidity level at 67%. For more detailed insights into the June weather, visit Ayahuasi weather in June.
In comparing the weather of September and July, September tends to be slightly warmer, with average temperatures ranging from a minimum of -9°C (17°F) to a maximum of 16°C (60°F), while July sees temperatures from a minimum of -10°C (14°F) to a maximum of 15°C (59°F). September also experiences significantly more precipitation, totaling 47 mm (1.9 in) over 13 days, compared to July, which has only 12 mm (0.5 in) over just 4 days. Despite these differences, both months share the same average humidity of 53%. For further specifics on conditions in July, you can check out Ayahuasi weather in July.
In September, the weather shows a slight improvement compared to August, with average temperatures rising to 4°C (39°F), while August averages at 3°C (37°F). Both months experience similar maximum temperatures, reaching around 16°C (61°F), but September brings a bit more warmth with a minimum temperature of -9°C (17°F) compared to August's -10°C (14°F). Precipitation also differs significantly, with September receiving 47 mm (1.9 in) over 13 days, compared to August's 13 mm (0.5 in) over just 4 days, indicating that September tends to be wetter. Furthermore, the humidity increases in September to 53%, compared to 47% in August. For more detailed insights, you can check Ayahuasi weather in August.
In September, the weather in Ayahuasi features a minimum temperature of -9°C (17°F) and an average temperature of 4°C (39°F), with a maximum of 16°C (60°F). The month experiences 47 mm (1.9 in) of precipitation over 13 days and has a humidity level of 53%. In contrast, October maintains the same minimum and average temperatures but sees a slight increase in the maximum to 16°C (62°F). Precipitation rises to 76 mm (3.0 in) over 15 days, with humidity climbing to 67%. This transition reflects a wetter and more humid climate as the fall progresses. For more detailed information, you can check out Ayahuasi weather in October.
September and November exhibit some similarities in temperature, with both months reaching a maximum of 16°C (60°F) to 16°C (61°F), respectively. However, September tends to have a slightly cooler average temperature of 4°C (39°F) compared to November's average of 5°C (42°F). One key difference lies in the precipitation levels; November experiences significantly more rainfall, with 81 mm (3.2 in) over 16 days, compared to September's 47 mm (1.9 in) over 13 days. Additionally, humidity rises considerably in November to 75%, compared to September's 53%. For more details on November weather, check this link: Ayahuasi weather in November.
In September, the weather features a notable chill with average temperatures around 4°C (39°F) and a maximum of 16°C (60°F), accompanied by 47 mm (1.9 in) of precipitation over roughly 13 days. The humidity sits at a moderate 53%. In contrast, December brings slightly milder temperatures, with averages of 5°C (42°F) and a high of 16°C (61°F). However, it significantly increases its precipitation levels to 136 mm (5.4 in) across about 24 days, raising humidity to 82%. This stark difference highlights December as not only wetter but also more humid compared to September. For more details on December weather, check out Ayahuasi weather in December.
As September rolls in, Ayahuasi experiences a distinct transition in weather, characterized by cooler temperatures that average around 4°C, with highs reaching only 16°C. This month marks a noticeable increase in precipitation, with about 47 mm falling over 13 days—creating a refreshing atmosphere that contrasts sharply with the dry spells of previous months. Additionally, the humidity level stands at 53%, adding a touch of moisture to the crisp air. For a deeper understanding of how September's conditions fit into the overall climate pattern, explore the details at Ayahuasi Climate.