Last updated: August 27, 2025
In Leticia, Peru, May brings a unique blend of cool temperatures and significant rainfall. The maximum temperature reaches a mild 14°C (57°F), while the average hovers around a brisk 6°C (43°F). Nighttime can be quite chilly, dipping to a minimum of -3°C (27°F). May is also marked by substantial precipitation, with a total of 93 mm (3.6 in) spread over 22 rainy days, leading to a humid climate with humidity levels at 85%. Travelers can expect a lush, vibrant environment, but should prepare for frequent showers that characterize this season.
In May, temperatures in Leticia, Peru reflect a continuation of the cooler trend seen throughout the year. The month's average temperature hovers around 6°C (43°F), with nighttime lows reaching -3°C (27°F) and daytime highs peaking at 14°C (57°F). This pattern of modest warmth during the day and chilly nights follows the trend established in April, signaling a gradual decline as the region transitions into the heart of winter. Additionally, May experiences slightly cooler temperatures compared to prior months, emphasizing a consistent chill that pervades the landscape, perfect for cozy evenings and brisk walks.
In May, Leticia experiences a notable dip in precipitation, with only 93 mm (3.6 inches) of rainfall over 22 days. This reduction follows the wetter months of January through April, which see significantly higher amounts, particularly February’s peak of 235 mm (9.2 inches). As the city transitions into the drier months of June and July, May serves as a transitional phase, hinting at the beginning of a gradual decrease in both rainfall and rainy days. The overall trend reveals a pattern of fluctuating precipitation, with the shift from the robust early months leading into a quieter mid-year, making May a relatively mild chapter in Leticia's yearly climate narrative.
In May, Leticia, Peru, experiences a noticeable decline in humidity, dropping to 85% from the previous months' higher levels around 90%. This slight decrease marks the beginning of a trend towards lower humidity that continues into the dry season, with levels plummeting dramatically by July to just 47%. While May retains a significant amount of moisture in the air, it hints at the transition towards a more comfortable, less humid climate as the region moves into the drier months of the year. This gradual reduction from the tropical highs in the earlier months offers a reprieve for residents and visitors alike, making it a more pleasant time to explore the rich biodiversity of the Amazon region.
In May, Leticia, Peru experiences a notable UV Index of 15, placing it in the extreme exposure category with a burn time of just 10 minutes. This drop from 19 in the preceding months reflects a gradual decrease in solar intensity as the region transitions towards the cooler part of the year. Despite this reduction, the danger remains significant, urging residents and visitors alike to prioritize sun protection strategies. As the UV Index continues to shift in the following months, understanding these trends is essential for safe outdoor activities. For more detailed insights, visit Leticia UV Index.
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In May, Leticia, Peru, basks in an impressive 318 hours of sunshine, making it one of the sunniest months of the year. This delightful increase from 289 hours in April reflects a steady upward trend in daylight as the region transitions into the dry season. Following May, the sunshine hours continue to rise through July, peaking at 324 hours before gradually tapering off in August. The month serves as a vibrant reminder of nature's rhythms, where the growing luminosity sets the stage for a warm and inviting atmosphere, perfect for exploring the lush Amazonian landscapes. As May rolls in, the sunlight is not just a weather pattern; it becomes a tapestry of vibrant experiences awaiting adventurers in this enchanting locale.
As spring transitions into summer in Leticia, Peru, May stands out with a notable increase in sunlit days, boasting a 29% chance of sunny weather. This surge comes after the relatively overcast months of January through April, where sunshine was scarce, hovering between 6% and 14%. Following May, June drops slightly to 22%, but the warmth of July shines through with a dramatic rise to 46%. This trend signals that as the year progresses, particularly from April onwards, residents and visitors alike can increasingly anticipate brighter, sunnier days in this vibrant Amazonian town.
In Leticia, Peru, the pattern of daylight duration throughout the year reveals a compelling rhythm influenced by its equatorial location. From January to March, the sun generously bathes the region in 12 hours of daylight, creating a stable and bright atmosphere. As the year progresses into April and May, daylight dips slightly to 11 hours, signaling the onset of a transitional phase. This pattern of reduced daylight persists through the winter months of June to August. However, as September arrives, the daylight duration rebounds, once again gracing the area with 12 hours until the end of the year. This consistent fluctuation not only marks seasonal transitions but also enriches the vibrant ecosystem of the Amazon, shaping both daily life and natural phenomena in this unique part of the world.
In May, Leticia, Peru experiences a gentle breeze with an average wind speed of 1.5 m/s (3 mph), mirroring the calmness of April and maintaining consistency seen since the start of the year. This mild wind pattern continues from January to April, suggesting a tranquil atmosphere, perfect for outdoor activities. As the region transitions into the cooler months, the wind speed tends to increase slightly, with July reaching 1.8 m/s (4 mph). The overall stability in May's wind complements the region’s lush surroundings, making it an ideal time for explorers and nature lovers to bask in the serene Peruvian jungle.
Weather in Leticia varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Leticia, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in May and January, we see notable differences in temperature and precipitation. In May, temperatures range from a chilly -3°C (27°F) at night to a comfortable 14°C (57°F) during the day, with an average of 6°C (43°F). The month experiences around 93 mm (3.6 in) of precipitation over 22 days, accompanied by a humidity level of 85%. Conversely, January is slightly colder, with temperatures dipping to a minimum of -4°C (25°F) and reaching a maximum of 15°C (59°F), while the average remains at 7°C (44°F). However, January sees more rain, with 185 mm (7.3 in) falling over 25 days and higher humidity at 91%. For a more detailed look at January's weather, you can visit Leticia weather in January.
In February, temperatures in Leticia range from a minimum of -2°C (28°F) to a maximum of 14°C (57°F), with an average of 7°C (45°F). The month experiences significantly more precipitation, totaling 235 mm (9.2 in) over 28 days, and maintains a high humidity level of 90%. In contrast, May sees slightly warmer temperatures with a minimum of -3°C (27°F) and a maximum of 14°C (57°F), but with a lower average of 6°C (43°F). Additionally, May receives less precipitation at 93 mm (3.6 in) over 22 days, with a humidity level of 85%. For more detailed information on February's weather, visit Leticia weather in February.
In comparing the weather of March and May, we see some notable differences. In March, the temperatures range from a minimum of -1°C (31°F) to a maximum of 13°C (56°F), with an average of 7°C (44°F). This month also experiences significant precipitation, totaling 229 mm (9.0 in) over 30 days, resulting in a humidity level of 91%. In contrast, May features slightly milder temperatures, with a minimum of -3°C (27°F) and a maximum of 14°C (57°F) and an average of 6°C (43°F). However, it has less overall rainfall, with 93 mm (3.6 in) spread over 22 days, leading to a lower humidity of 85%. For more detailed insights on the weather, you can refer to Leticia weather in March.
In comparing the weather of May and April, both months experience similar temperatures, with minimums around -3°C (27°F) and daily averages hovering at 6°C (43°F). However, May typically sees slightly warmer maximums reaching up to 14°C (57°F), compared to April's peak of 14°C (58°F). While both months are relatively wet, April has a higher precipitation total of 111 mm (4.4 in) over 25 days, compared to May's 93 mm (3.6 in) over 22 days. Additionally, humidity levels are slightly higher in April at 89%, versus 85% in May. For more detailed insights, you can read about the weather specifics in April here: Leticia weather in April.
In comparing the weather conditions of May and June, we see a notable shift in temperature and precipitation patterns. May experiences slightly milder temperatures with a minimum of -3°C (27°F) and an average of 6°C (43°F), peaking at 14°C (57°F). In contrast, June is a bit cooler, with temperatures ranging from a minimum of -4°C (26°F), averaging 5°C (41°F), and a maximum of 13°C (56°F). Precipitation also decreases significantly from May's 93 mm (3.6 in) over 22 days to June's 51 mm (2.0 in) spread across only 12 days, reflecting lower humidity levels in June at 65%, compared to May's 85%. For more detailed information, you can refer to Leticia weather in June.
In comparing the weather between May and July, it's clear that both months have similar maximum temperatures, peaking at 14°C (57°F). However, May experiences a significantly higher average temperature of 6°C (43°F), compared to July's cooler average of 4°C (40°F). Additionally, May is marked by much higher precipitation, with 93 mm (3.6 in) falling across 22 days, while July boasts a much drier climate with only 34 mm (1.3 in) over 10 days. The humidity in May is also notably higher at 85%, contrasting sharply with July’s lower level of 47%. For a closer look at July's weather specifics, you can check out Leticia weather in July.
May and August present contrasting weather conditions. In May, temperatures range from a chilly -3°C (27°F) at night to a mild maximum of 14°C (57°F) during the day, with an average temperature of 6°C (43°F). This month also sees significant precipitation, with 93 mm (3.6 in) falling over 22 days and a high humidity level of 85%. In contrast, August experiences slightly cooler temperatures, with a minimum of -6°C (22°F) and a maximum of 13°C (56°F), yielding an average temperature of 5°C (41°F). Precipitation drops to 49 mm (1.9 in) over just 14 days, and humidity significantly decreases to 38%. For a detailed look at the August climate, you can check Leticia weather in August.
May and September exhibit similar average temperatures, both hovering around 6°C (43°F), but September tends to be slightly cooler with a maximum of 13°C (56°F) compared to May's maximum of 14°C (57°F). Notably, May experiences higher humidity at 85%, while September's humidity drops significantly to 40%, contributing to a drier feel. Precipitation levels are also slightly lower in September, with 86 mm (3.4 in) over 20 days compared to May's 93 mm (3.6 in) over 22 days. For a more detailed look at September weather in Leticia, you can visit Leticia weather in September.
In comparing the weather of May and October, we observe that both months have similar average temperatures, hovering around 6°C (43°F), but the overall conditions differ. May experiences slightly milder temperatures with a maximum of 14°C (57°F), while October's maximum reaches 15°C (59°F). However, October sees a higher level of precipitation, totaling 122 mm (4.8 in) over 26 days compared to May's 93 mm (3.6 in) over 22 days. Additionally, the humidity in October is significantly lower at 56%, in contrast to May's higher humidity level of 85%. For more detailed insights into the weather in October, you can visit Leticia weather in October.
May and November present distinct weather patterns, with both months experiencing similar high temperatures of up to 14°C (57°F). However, May tends to be cooler, with an average temperature of 6°C (43°F) compared to November's 7°C (45°F). Precipitation is significantly higher in November, with 157 mm (6.2 in) over 27 days, opposed to May's 93 mm (3.6 in) across 22 days. Additionally, May exhibits higher humidity levels at 85%, while November’s humidity decreases to 76%. For detailed insights, you can explore Leticia weather in November.
May and December exhibit distinct weather patterns, despite having similar minimum temperatures at -3°C (27°F). In May, the average temperature is a cooler 6°C (43°F), with a maximum of 14°C (57°F), while December sees a slightly warmer average of 7°C (45°F) and a maximum of 15°C (58°F). Precipitation is notably higher in December, with 202 mm (8.0 in) falling over 30 days compared to May's 93 mm (3.6 in) across 22 days, resulting in a more humid atmosphere in December, reaching 90% humidity compared to May's 85%. For more detailed information about December's weather, you can visit Leticia weather in December.
As May unfolds in Leticia, the weather presents a unique charm distinct from other months. With a cooler average temperature and more frequent rainfall, the atmosphere becomes refreshingly crisp, making it an ideal time for those who appreciate the lush, vibrant landscapes nourished by the 93 mm of precipitation during the month. The heightened humidity, sitting at 85%, contributes to an immersive experience in nature, creating a captivating backdrop for adventures. While the chill of the minimum temperatures reminds us that winter is approaching, May offers a balance of comfort and freshness that’s hard to beat. To dive deeper into the intricacies of Leticia’s climate, check out Leticia Climate.