Last updated: August 27, 2025
October in Alto Mayo, Peru brings a blend of mild temperatures and lush, tropical ambiance. With daytime highs reaching up to 28°C (82°F) and cooler nights dropping to a refreshing 12°C (53°F), the weather remains generally pleasant. However, this month also sees significant precipitation, totaling around 195 mm (7.7 in) over 29 rainy days, contributing to the area's vibrant greenery. The humidity hovers around 71%, enhancing the rich, earthy scents of the lush landscapes. October offers a unique experience for visitors, showcasing the beauty of the Alto Mayo region while embracing its characteristic tropical weather.
In October, Alto Mayo, Peru, experiences a slight warming trend as temperatures begin to shift in anticipation of the hotter months ahead. With minimums around 12°C (53°F), average temperatures consistently hover near 19°C (66°F), making it a comfortable time to explore the lush landscapes. The maximum temperature reaches 28°C (82°F), akin to previous months, suggesting a stable climate that invites both locals and visitors to embrace outdoor activities. As rainfall transitions from the drier to the wetter season, October's mild weather provides an ideal backdrop for experiencing the region's vibrant flora and diverse wildlife. Overall, the conditions during this month reflect a harmonious blend of cool mornings and warm afternoons, characteristic of the area’s atmospheric charm.
In October, Alto Mayo experiences a notable increase in precipitation, averaging 195 mm (7.7 in) over the course of 29 days of rainfall. This month serves as a transitional point in the rainy season, with precipitation beginning to rise again after a dip in the drier months of August and September. October's rainfall, while significant, is less than that of the preceding months like March and November, which see some of the highest totals in the year. As the region prepares for the onset of heavier rains typical in the late year, the gradual uptick in precipitation observed this month suggests a shifting climate that rejuvenates the lush landscapes characteristic of this enchanting Peruvian region.
In October, Alto Mayo experiences a notable shift in humidity, with levels sitting at 71%. This signifies a transition from the drier months of July and August, which record their lowest humidity at 51% and 44%, respectively. Following the dry spell, September sees a slight uptick to 49%, hinting at the impending return of moisture. As October progresses, humidity increases yet remains below the annual peak, which occurs in the early months with January at 82% and May climbing to 88%. This pattern illustrates the region's seasonal rhythm, where the humid climate ebbs and flows, ultimately leading back into the wetter months as the year closes.
In October, Alto Mayo, Peru, continues to experience an extreme UV Index of 16, mirroring the high levels seen earlier in the year. With a consistent burn time of just 10 minutes, this month highlights the region's persistent sun intensity, characteristic of the months from January through April, where the UV Index peaks at 18. A slight dip occurs in May and June, but the numbers quickly rebound in later months, illustrating a trend of enduring solar exposure. As we transition into November, the UV Index remains notably high at 15. For more detailed information on seasonal variations, check out the Alto Mayo UV Index.
UV Risk Categories
In Alto Mayo, October brings a gentle embrace of sunlight with 284 hours of radiant days, continuing a trend of abundant sunshine from the winter months. The year peaks in vibrant sunlight during the mid-year, particularly from July to August, when daylight reaches an impressive 313 and 324 hours, respectively. As the seasons transition, September maintains this generous offering with 312 hours before a slight dip in October. This consistent abundance not only illuminates the breathtaking landscapes of the region but also highlights the gradual tapering of sunlight as the year winds down, with November and December still holding onto substantial daylight at 252 and 288 hours. Overall, Alto Mayo's October sunshine serves as a reminder of the lush and lively environment that flourishes throughout the year.
In Alto Mayo, Peru, October presents a 20% chance of sunny weather, marking a transition from the cooler, cloudier months of the year. Following the drier months of May through July, where the likelihood of sun peaks at nearly 50%, the chances begin to steadily decline into the latter part of the year. As autumn arrives, more overcast days return, with October's sunshine probability surpassing only November and February. Notably, this drop in sunshine is a part of a larger trend, where the sunniest months are clustered in the mid-year, creating a distinct seasonal shift that residents and visitors alike can expect as they plan their outdoor activities.
In Alto Mayo, Peru, the rhythm of daylight reveals a captivating pattern throughout the year. From January to March, residents and visitors alike bask in a consistent 12 hours of daylight, fostering a vibrant, sun-soaked atmosphere. As the calendar flips to April, daylight begins to wane slightly, dropping to 11 hours and continuing through the cooler months until August. However, as September rolls in, daylight swings back to 12 hours, rejuvenating the landscape just in time for the transition into the year’s end. This cyclical dance of sunlight not only influences daily life but also sets the stage for nature’s magnificent shifts, offering a unique glimpse into the changing seasons of this lush region.
As October rolls into Alto Mayo, Peru, the wind whispers its gentle presence, with an average speed of 1.2 m/s (3 mph). This month reflects a slight dip compared to the breezier summer months of August and November, each reaching 1.4 m/s, yet it maintains a consistent comfort akin to earlier months in the year. Notably, the average speeds hover around a gentle 1.1 to 1.3 m/s, suggesting a serene and tranquil atmosphere that is characteristic of Alto Mayo. The subtle shifts in wind speed throughout the year embody the region's unique climate rhythm, inviting both nature enthusiasts and adventurers to relish the soft caress of the October breeze.
Weather in Alto Mayo varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Alto Mayo, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between October and January, we can see that both months have similar average temperatures, sitting at around 19°C (66°F). However, October experiences a slightly larger range, with maximum temperatures reaching 28°C (82°F) and a minimum of 12°C (53°F), while January's minimum is just a tad warmer at 13°C (55°F). Precipitation levels are more pronounced in January, which sees 291 mm (11.5 in) of rain over 25 days compared to October's 195 mm (7.7 in) over 29 days. Additionally, January tends to be more humid, with an average of 82%, compared to October's 71%. For a more detailed look at January weather, you can check Alto Mayo weather in January.
When comparing the weather in October and February, both months exhibit similar average temperatures, ranging from a minimum of 12°C (53°F) to a maximum of 28°C (82°F) in October and a minimum of 12°C (54°F) to a maximum of 27°C (81°F) in February. However, February tends to be wetter, with precipitation levels reaching 247 mm (9.7 in) over 27 days, compared to October's 195 mm (7.7 in) spread across 29 days. Additionally, the humidity in February is slightly higher at 80% compared to October’s 71%. For more detailed insights on February weather, visit Alto Mayo weather in February.
When comparing the weather in October and March, we notice some similarities and differences. Both months have an average temperature of 19°C (66°F), but October has a slightly lower range of temperatures, with a maximum of 28°C (82°F) compared to March's maximum of 27°C (80°F). However, March experiences significantly more precipitation, with 352 mm (13.9 in) compared to October's 195 mm (7.7 in), and slightly higher humidity at 85% versus October's 71%. It's also worth noting that March has a longer duration of rainy days, spanning 31 days compared to October's 29 days. For more detailed insights into the weather typical of March, check out Alto Mayo weather in March.
When comparing the weather in October and April, both months feature similar average temperatures, hovering around 19°C (66°F). However, October experiences slightly warmer maximum temperatures, reaching up to 28°C (82°F), whereas April's maximum is a bit lower at 27°C (81°F). Precipitation levels are notably higher in April, with a total of 257 mm (10.1 in) compared to October's 195 mm (7.7 in), and both months share the characteristic of having rain spread across 29 days. April also tends to be more humid, averaging 87% compared to October's 71%. For more detailed information on April weather, you can check Alto Mayo weather in April.
When comparing the weather in October and May, both months exhibit similar average temperatures, with minimums around 12°C (53°F), averages at 19°C (66°F), and maximums slightly varying from 28°C (82°F) in October to 27°C (81°F) in May. Precipitation levels are also quite comparable, with October receiving 195 mm (7.7 in) and May slightly less at 188 mm (7.4 in), both spread over 29 days. However, May tends to be more humid, with levels reaching 88% compared to October’s 71%. For a more detailed look at May weather, you can visit Alto Mayo weather in May.
When comparing the weather in October and June, notable differences can be observed in temperature and precipitation patterns. In October, the temperatures range from a minimum of 12°C (53°F) to a maximum of 28°C (82°F), with an average of 19°C (66°F). This month also experiences higher precipitation, with 195 mm (7.7 in) across 29 days and humidity levels around 71%. In contrast, June features slightly cooler temperatures, with a minimum of 10°C (51°F), an average of 18°C (65°F), and a maximum of 26°C (79°F). Rainfall is less intense, totaling 134 mm (5.3 in) over 24 days, and humidity is marginally higher at 73%. For more information about weather specifics, you can visit Alto Mayo weather in June.
In comparing the weather of October and July, October tends to be slightly warmer, with average temperatures reaching 19°C (66°F) compared to July's average of 18°C (64°F). However, July experiences cooler minimum temperatures at 10°C (50°F), while October has a minimum of 12°C (53°F). In terms of precipitation, October is significantly wetter, receiving 195 mm (7.7 in) over 29 days, in contrast to July's 91 mm (3.6 in) spread across 20 days. Additionally, the humidity is noticeably higher in October at 71%, compared to July's 51%. For more detailed information, you can visit Alto Mayo weather in July.
In August, the weather is generally mild, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 28°C (83°F), and an average temperature of 18°C (65°F). Precipitation is relatively low at 69 mm (2.7 in) over 16 days, resulting in a humidity level of 44%. In contrast, October experiences warmer temperatures, with a minimum of 12°C (53°F) and an average of 19°C (66°F), while still reaching a maximum of 28°C (82°F). However, October is significantly wetter, receiving 195 mm (7.7 in) of rain over 29 days and a higher humidity of 71%. For more detailed weather patterns, you can visit Alto Mayo weather in August.
When comparing the weather in October to September, we see some notable differences. October experiences slightly warmer minimum temperatures, averaging 12°C (53°F) compared to September's 10°C (51°F), while both months share the same average maximum temperature of 28°C (82°F). However, October is significantly wetter, with precipitation reaching 195 mm (7.7 in) over 29 days, compared to September’s much lower 89 mm (3.5 in) over 20 days. Additionally, humidity levels rise in October to 71%, contrasting with September's milder 49%. For a detailed look at September weather, check out Alto Mayo weather in September.
In comparing the weather between October and November, we can see that both months have similar minimum temperatures, averaging around 12°C (53-54°F). However, November experiences slightly cooler maximum temperatures of 27°C (81°F) compared to October's peak of 28°C (82°F). Both months are characterized by frequent rainfall, but November is notably wetter, with precipitation totaling 268 mm (10.5 in) compared to October's 195 mm (7.7 in). Additionally, November sees a rise in humidity, reaching 77% compared to October's 71%. For more detailed information, you can check out Alto Mayo weather in November.
In October, temperatures range from a minimum of 12°C (53°F) to a maximum of 28°C (82°F), with an average of 19°C (66°F). The month experiences significant rainfall, totaling 195 mm (7.7 in) over approximately 29 days, and humidity hovers around 71%. In contrast, December sees slightly warmer temperatures, with a minimum of 13°C (55°F) and a maximum of 27°C (81°F), maintaining a similar average of 19°C (67°F). However, December experiences even higher precipitation at 281 mm (11.1 in) across 30 days, along with increased humidity levels at 85%. For more detailed insights on the weather during this month, check out Alto Mayo weather in December.
October in Alto Mayo brings a noticeable shift in weather, characterized by its consistent rainfall and higher humidity levels. Unlike the drier months preceding it, October sees nearly every day adorned with precipitation, creating a lush, vibrant landscape. The temperatures remain pleasantly mild, with daytime highs reaching up to 28°C and cooler nights that can dip to 12°C, offering a refreshing contrast. This blend of warmth and moisture enhances the region's biodiversity, making it an ideal time for nature enthusiasts to explore. For a deeper dive into the area's climatic nuances, check out Alto Mayo Climate.