Last updated: August 27, 2025
October in La Merced, Peru presents a unique blend of cool temperatures and abundant rain. With maximum highs reaching 14°C (57°F) and lows dipping to -1°C (30°F), the weather is characterized by chilly evenings and crisp daytimes, averaging around 6°C (44°F). The region experiences high humidity levels at 82%, contributing to a lush, vibrant environment. Expect frequent downpours, as 205 mm (8.1 in) of precipitation falls over 29 wet days this month, crafting an atmosphere that is both refreshing and invigorating for nature enthusiasts and travelers alike.
In La Merced, Peru, October brings a subtle shift in the weather, characterized by mild temperatures that continue to reflect the region's cool climate. With nighttime lows averaging around -1°C (30°F) and daytime highs reaching up to 14°C (57°F), the month maintains a steady trend observed throughout the year. The average temperature hovers around 6°C (44°F), consistent with the preceding months, creating a crisp atmosphere perfect for enjoying outdoor activities. As the temperatures remain stable, October serves as a gentle reminder of the approaching warmer months, making it an ideal time to experience La Merced's stunning natural beauty.
October in La Merced, Peru, sees a significant transition in precipitation patterns, with 205 mm (8.1 in) of rainfall recorded over 29 days. This marks a slight decrease from the rainfall peaks of March and February, yet it remains substantially higher than the drier months of June and July. Interestingly, as the year progresses, October continues to show a consistent trend of increased wetness compared to the preceding months, particularly from July onward, indicating the onset of the rainy season. The high number of precipitation days in October underscores the area's characteristic cloud cover and frequent showers, setting the stage for the lush greenery that this region is known for. As November approaches, the precipitation totals begin to taper off, but the residual moisture from October ensures that the landscape remains vibrant and alive.
In La Merced, Peru, October ushers in a notable change in humidity levels, settling at 82%. This figure marks a significant increase from the drier months of July and August, which see humidity plummet to around 55% and 53%, respectively. As the year progresses from the drier winter months, humidity begins to climb again in September, reaching 62%, and continues to rise into late fall. Interestingly, October's humidity levels mirror those of the late summer months, paving the way for a return to the higher humidity typical of earlier in the year, with November and December soaring back to 89% and 91%. This trend underscores the region’s oscillating patterns of moisture, highlighting the transition from the drier to the more humid season as the year comes to a close.
In October, La Merced, Peru, continues to experience a remarkably high UV Index of 18, categorizing the sun exposure as extreme. This year-round trend of intense UV radiation is evident as La Merced consistently records high levels from January through December, with only slight variations. For instance, January to March peak at a stellar 19, while even the lower months, such as June and July, hover around 13 to 14—still classified as extreme. The burn time remains a brisk 10 minutes across all months, reinforcing the need for vigilant sun protection. As autumn settles in, awareness and preparation are crucial for residents and visitors alike. For more information, visit La Merced UV Index.
UV Risk Categories
As October arrives in La Merced, Peru, residents can revel in the golden warmth of 318 hours of sunshine—a lovely continuation of the region's sunny streak throughout the year. After a peak in sunny days during the mid-year months of June and July, which both boast 340 hours, October's brightness remains notably high, reflecting the region's vibrant climate. Following a slight dip in November, where sunshine wanes to 284 hours, October marks a pleasing transition as the days gradually shorten. This gradual decrease still allows for ample outdoor adventures, making it a delightful month to soak in the autumn sun.
In La Merced, Peru, the likelihood of sunny weather shows a notable fluctuation throughout the year, with October presenting a 16% chance of sunshine. This marks a gradual decline from the sunnier months of May (35%) and July (57%), which enjoy significantly higher probabilities of clear skies. As the region transitions towards the end of the year, October's likelihood suggests a shift back into cloudier conditions, reminiscent of earlier months like April (17%) and the relatively sunnier June and July. Such patterns highlight the importance of planning ahead if you're hoping to bask in the sun during this enchanting time of the year in La Merced.
In La Merced, Peru, the October daylight duration mirrors the consistent pattern of the preceding months, offering a generous 12 hours of daylight. The year begins with a steady 12-hour cycle from January through March, transitioning to a slightly shorter 11 hours from April to August. As September rolls in, daylight begins to extend again, returning to 12 hours in October, November, and December. This rhythmic ebb and flow of sunlight highlights La Merced's unique equatorial climate, where daylight remains relatively stable, allowing residents and visitors alike to enjoy the vibrant beauty of this lush region throughout the seasons.
As October arrives in La Merced, Peru, the gentle breeze returns, maintaining an average wind speed of 1.2 m/s (3 mph). This month mirrors the calmness of its predecessors, showing a consistent trend in the winds that sweep through the region. Over the course of the year, the winds have seen only slight variations, with a peak in July and September at 1.5 m/s. The breezes from June and October are the softest, both settling at 1.2 m/s, creating a soothing atmosphere that complements La Merced's picturesque landscapes. Overall, the wind's steady presence throughout the year offers a unique sense of serenity, making October a lovely time to experience the charm of this vibrant area.
Weather in La Merced varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in La Merced, focusing on differences in temperature, rainfall, humidity, and UV levels.
In October, temperatures typically range from a chilly -1°C (30°F) to a mild max of 14°C (57°F), with an average of 6°C (44°F). The month experiences significant precipitation, averaging 205 mm (8.1 in) over 29 days, and humidity levels remain high at 82%. In contrast, January sees slightly lower minimum temperatures at -2°C (29°F) and an average temperature similar to October at 6°C (43°F). However, January brings a bit more warmth with maximum temperatures reaching 15°C (58°F) and increased rainfall, totaling 255 mm (10.0 in) over 25 days, along with higher humidity at 91%. For more details on January conditions, check out La Merced weather in January.
When comparing the weather in October and February, we notice some intriguing similarities and differences. Both months feature a similar average temperature of around 6°C (44°F), but February tends to be slightly cooler with a minimum temperature of -2°C (29°F) compared to October's -1°C (30°F). October experiences a maximum temperature of 14°C (57°F), while February reaches a slightly higher maximum of 15°C (59°F).
In terms of precipitation, February is significantly wetter, with 288 mm (11.3 in) of rain over 27 days, compared to October's 205 mm (8.1 in) across 29 days. The humidity also increases in February, averaging 89%, compared to October’s 82%. For more insights on the weather conditions during February, you can visit La Merced weather in February.
When comparing the weather in October and March, we notice some intriguing similarities and differences. Both months exhibit a similar temperature range, with minimums at -1°C (30°F) and maximums around 14°C (57°F for October and 58°F for March). However, March tends to bring significantly increased precipitation, averaging 355 mm (14.0 in) over 31 days, compared to October's 205 mm (8.1 in) over 29 days. Additionally, March has a slightly higher humidity level at 89%, compared to October's 82%. For those interested in specific conditions, you can check La Merced weather in March for a detailed outlook.
October and April exhibit quite similar average temperatures, both hovering around 6°C (44°F), with maximums reaching about 14°C (57°F) in October and slightly higher at 14°C (58°F) in April. However, April tends to be a bit wetter, with total precipitation measuring 223 mm (8.8 in) compared to October's 205 mm (8.1 in), despite both months experiencing precipitation on roughly 29 days. Additionally, humidity levels are slightly higher in April at 88% versus 82% in October, contributing to a more humid feel during spring. For a detailed look at weather conditions specific to that season, you can check La Merced weather in April.
In October, temperatures typically range from a chilly -1°C (30°F) at night to a mild 14°C (57°F) during the day, with an average temperature of around 6°C (44°F). The month is characterized by significant rainfall, receiving 205 mm (8.1 in) over approximately 29 days, accompanied by high humidity at 82%. In contrast, May presents slightly warmer conditions with temperatures ranging from the same nighttime low of -1°C (31°F) but achieving an average of 7°C (44°F) and a maximum of 14°C (58°F). Precipitation in May is lower at 147 mm (5.8 in) over 28 days, and humidity is marginally higher at 84%. For more detailed information on the weather in May, check out La Merced weather in May.
In comparing the weather of October and June, both months exhibit similar average temperatures, hovering around 6°C (44°F), with highs reaching 14°C (57°F) and lows near freezing. However, October is notably wetter, receiving 205 mm (8.1 in) of precipitation over 29 days, compared to June's meager 71 mm (2.8 in) over just 21 days. Additionally, October's humidity is higher at 82%, while June maintains a slightly lower level at 73%. For a closer look at the weather conditions in June, visit La Merced weather in June.
When comparing the weather in October and July, notable differences emerge. October typically experiences a milder temperature range with an average of 6°C (44°F) and a maximum of 14°C (57°F), while July's temperatures align closely, averaging the same but with a slightly lower maximum of 14°C (58°F). However, October is marked by significantly higher precipitation, totaling 205 mm (8.1 in) over 29 days compared to July's 66 mm (2.6 in) over 19 days. Additionally, October's humidity sits at a high 82%, in contrast to July's more comfortable 55%. For detailed information about July weather specifically, visit La Merced weather in July.
In comparing the weather of October and August, we see notable differences in temperature and precipitation. October typically features a milder temperature range, with minimums of -1°C (30°F) and maximums reaching 14°C (57°F), while August records slightly cooler temperatures, with a minimum of -4°C (25°F) and a maximum of 14°C (58°F). Precipitation levels are significantly higher in October, with 205 mm (8.1 in) over 29 days, compared to August's 76 mm (3.0 in) across 18 days, indicating a wetter climate in October. Furthermore, the humidity is also much higher in October at 82%, compared to August's more comfortable 53%. For those interested in the specific weather patterns for August, detailed information can be found at La Merced weather in August.
In comparing the weather patterns of October and September, we see that both months share similar average temperatures, with maximums reaching 14°C (57°F) and minimums around -1°C (30°F) to -2°C (29°F). However, October experiences significantly higher precipitation at 205 mm (8.1 in) over 29 days, compared to September's 162 mm (6.4 in) over 28 days. This increase in rainfall contributes to October's higher humidity level of 82%, which is noticeably elevated from September's 62%. For a more detailed overview of September's weather, visit La Merced weather in September.
In October, the weather features a temperature range from a chilly minimum of -1°C (30°F) to a maximum of 14°C (57°F), averaging around 6°C (44°F). This month is characterized by relatively high precipitation, totaling 205 mm (8.1 in) over 29 days, along with a humidity level of 82%. In contrast, November sees a slightly warmer average temperature of 7°C (45°F), maintaining the same maximum of 14°C (58°F) and the same minimum of -1°C (30°F). Precipitation decreases to 189 mm (7.5 in) over 27 days, while humidity rises to 89%. Overall, November offers a marginally warmer and wetter experience compared to October. For more specific insights, you can visit La Merced weather in November.
In comparing the weather of October and December, we observe that both months experience cool temperatures, with December slightly colder with minimums of -2°C (29°F) compared to October's -1°C (30°F). The average temperatures remain similar, with October averaging 6°C (44°F) and December at 7°C (44°F), while maximum daytime temperatures are also close, reaching 14°C (57°F) in October and 15°C (59°F) in December. However, precipitation increases in December, with 257 mm (10.1 in) of rain over 28 days, compared to October's 205 mm (8.1 in) over 29 days. Additionally, humidity rises from 82% in October to 91% in December, contributing to a more overcast atmosphere as the year draws to a close. For more specifics on weather conditions during December, you can check La Merced weather in December.
In October, La Merced experiences a significant shift in weather, characterized by cooler temperatures and increased precipitation compared to other months. As the average dips to a brisk 6°C, residents and visitors alike feel the chill, particularly during the night when temperatures can plunge to -1°C. Rain is a frequent companion, with nearly 30 days seeing over 205 mm of precipitation, fostering a lush landscape that contrasts the drier spell of preceding months. Coupled with high humidity levels of 82%, October's weather offers a refreshing, albeit damp, atmosphere that is ideal for those who appreciate the beauty of a rain-soaked environment. Discover more about the weather patterns and their impact by visiting La Merced Climate.