Last updated: August 27, 2025
In March, La Merced experiences a distinctive climate characterized by a maximum temperature of 14°C (58°F) and an average of 6°C (43°F), with lows dipping to a brisk -1°C (30°F). Precipitation is significant, with a total of 355 mm (14.0 in) spread over 31 days, contributing to the region's lush environment. The humidity levels are quite high at 89%, creating a damp atmosphere that enhances the green landscapes. Visitors and locals alike should prepare for a month where rain is prevalent, but the cool temperatures provide a refreshing contrast to the tropical heat often found in Peru’s lower valleys.
In March, La Merced, Peru, experiences a slight rise in nighttime temperatures, with minimums averaging -1°C (30°F), while daytime highs gently decline to a maximum of 14°C (58°F). The region maintains a consistent average temperature of around 6°C (43°F), much like previous months, creating a brisk but stable atmosphere. This trend hints at a gradual shift as the cooler months approach, where temperatures remain relatively stable, oscillating between slightly chilly nights and crisp daytime conditions. March serves as a bridge, melding the lingering coolness of summer with the onset of autumn's chill, inviting outdoor exploration in rewarding, refreshing weather.
In March, La Merced, Peru experiences a significant uptick in precipitation, recording 355 mm (14.0 in), the highest monthly total of the year. This increase coincides with a maximum of 31 rainy days, indicating a period of sustained rainfall that shapes the region's lush landscape. Following February's already generous total of 288 mm (11.3 in), March solidifies the region’s reputation for heavy rains during the early months of the year. As the rainy season peaks, the trend of decreasing rainfall begins to emerge in April, where precipitation drops to 223 mm (8.8 in) and the number of rainy days also decreases. This pattern highlights a dynamic climate, where March serves as a pivotal moment, bridging the wetter months to the drier months ahead.
In March, La Merced, Peru, experiences a humidity level of 89%, maintaining a steady pattern from the previous month. This represents a slight decline from the 91% in January and 89% in February, indicating a gradual stabilization as the region transitions into the drier months. Looking ahead, April is projected to see a further drop to 88%, suggesting that humidity continues to decrease as the year progresses. Overall, the humidity trend in La Merced exhibits a significant reduction from the peak levels seen in early months, moving towards a more moderate climate as the wet season recedes.
In March, La Merced experiences a consistent UV Index of 19, maintaining its status in the extreme exposure category, with a rapid burn time of just 10 minutes. This trend of high UV levels persists from January through March, highlighting the region's intense sun exposure early in the year. As the months progress into April, there is a slight decline to an Index of 18, yet the extreme category remains unchanged, signifying that sun safety is crucial throughout this period. With such formidable UV demands, it’s important to stay informed and protected. For more detailed insights, check out the La Merced UV Index.
UV Risk Categories
March welcomes a delightful increase in sunshine hours in La Merced, Peru, boasting 245 hours of golden rays—an impressive rise from 239 hours in February. This upward trend sets the stage for an even sunnier April, which enjoys a further leap to 295 hours. As the year progresses, the lush landscape of La Merced basks in an average of 300 hours or more from May to August, peaking at 340 hours in both July and August. This sunny disposition gradually tapers off as September to December approaches, but even with diminishing daylight, the region maintains a vibrant atmosphere. Throughout the year, La Merced is a haven for sun-seekers, with March marking a significant turning point towards abundant sunshine.
In March, La Merced, Peru experiences a modest 8% chance of sunny weather, reflecting a pattern that starts to shift as the rainy season begins to wane. Following the slightly higher probabilities in January and February, March serves as a transitional month, bridging the low-light situation of early-year monsoons and the sunnier days that emerge in April with its 17% chance of sunshine. The trend indicates a steady increase in sunshine as the year progresses, with May marking a significant leap to 35%. Thus, while March may feel a bit overcast, it hints at brighter days ahead, appealing to those hopeful for clearer skies in the upcoming months.
In La Merced, Peru, the daylight duration remains remarkably consistent throughout the first half of the year, with an average of 12 hours of sunlight in both January, February, and March. This equilibrium shifts in April, as daylight gradually diminishes to 11 hours, a trend that continues through the subsequent months until August. Come September, however, the skies open up again as the city enjoys a return to 12 hours of daylight, maintaining this brightness until December. This cyclical pattern reflects La Merced's unique tropical climate, where residents experience a blend of extended daylight and shorter nights, fostering a vibrant atmosphere throughout the year.
In La Merced, Peru, March experiences a gentle breeze with an average wind speed of 1.3 m/s (3 mph). This moderate wind aligns closely with the preceding months of January and February, which also boast similar speeds. As the season progresses into April and May, the average winds maintain a consistent flow, suggesting a stable climatic pattern. Interestingly, while March remains serene, the wind picks up slightly in the heart of winter—July and September showcase the year’s highest winds at 1.5 m/s. This overall trend highlights La Merced's relatively calm atmosphere, punctuated by seasonal bursts of fresher gales, making March a delightful time for outdoor activities amidst the picturesque landscape.
Weather in La Merced varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in La Merced, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of March and January, both months exhibit similar average temperatures around 6°C (43°F), though January experiences slightly lower minimum temperatures at -2°C (29°F) compared to March's -1°C (30°F). Maximum temperatures are fairly consistent, with January reaching up to 15°C (58°F), while March tops out at 14°C (58°F). However, March is characterized by significantly higher precipitation, totaling 355 mm (14.0 in) over 31 days, in contrast to January's 255 mm (10.0 in) over 25 days. Humidity levels are also comparable, with March at 89% and January slightly higher at 91%. For more detailed insights, see La Merced weather in January.
March and February exhibit similar overall temperatures, with both months averaging around 6°C (43°F), though March experiences slightly warmer maximums of 14°C (58°F) compared to February's 15°C (59°F). Precipitation levels increase notably in March, with 355 mm (14.0 in) falling over 31 days, while February sees 288 mm (11.3 in) across 27 days. Both months share a high humidity level of 89%, contributing to the dampness in the air. For further insights on February weather, check out La Merced weather in February.
March and April share similar average temperatures, both ranging from a minimum of -2°C (28°F) to a maximum of 14°C (58°F), with March slightly warmer at an average of 6°C (43°F) compared to April's 6°C (44°F). However, March is significantly wetter, seeing 355 mm (14.0 in) of precipitation over 31 days, while April experiences a reduction to 223 mm (8.8 in) over just 29 days. Humidity levels also remain high, hovering around 89% in March and 88% in April, contributing to a generally damp atmosphere. For more specific insights on April weather conditions, you can visit La Merced weather in April.
In March, temperatures generally range from a chilly -1°C (30°F) to a mild 14°C (58°F), with an average of 6°C (43°F). The month is characterized by considerable precipitation, with 355 mm (14.0 in) of rain over 31 days and high humidity at 89%. In contrast, May sees a slight increase in average temperature to 7°C (44°F), while maintaining a max of 14°C (58°F) and the same minimum of -1°C (31°F). Rainfall significantly drops to 147 mm (5.8 in) over 28 days, and humidity decreases to 84%. For further details on conditions during this month, visit La Merced weather in May.
In March, the weather is generally cooler with temperatures ranging from a brisk -1°C (30°F) to a maximum of 14°C (58°F), and it experiences significant precipitation of 355 mm (14.0 in) over 31 days, leading to humidity levels of 89%. In contrast, June sees slightly milder temperatures, with minimums dipping to -2°C (29°F) and maximums reaching 14°C (57°F), but the overall precipitation is much lower at 71 mm (2.8 in) over only 21 days, resulting in a more comfortable humidity level of 73%. This shift highlights March's damp chill compared to June's relatively drier and warmer conditions. For more detailed information, you can explore La Merced weather in June.
March and July present distinct weather patterns, with March typically showcasing temperatures ranging from a chilly -1°C at night to a mild 14°C during the day. The month is characterized by high humidity at 89% and significant precipitation totaling 355 mm, spread over 31 days. In contrast, July sees slightly lower temperatures, with a minimum of -3°C and the same maximum of 14°C. However, July is notably drier, with only 66 mm of rainfall over 19 days and reduced humidity at 55%. For more detailed insights on July weather specifics, you can visit La Merced weather in July.
March and August present striking contrasts in weather despite having similar average temperatures. In March, temperatures range from a chilly -1°C (30°F) to a pleasant 14°C (58°F), accompanied by high humidity at 89% and significant precipitation of 355 mm (14.0 in) over 31 days. This results in a damp atmosphere typical of early spring. In contrast, August features a slightly colder range, with minimum temperatures dropping to -4°C (25°F) and reduced precipitation of only 76 mm (3.0 in) across 18 days, leading to a much drier and less humid environment at 53%. For more information, you can check La Merced weather in August.
March and September exhibit several notable differences in weather patterns despite their similar average temperatures. In March, temperatures range from a chilly -1°C (30°F) to a maximum of 14°C (58°F), with an average of 6°C (43°F). The month experiences significant rainfall, totaling 355 mm (14.0 in) over 31 days, and high humidity at 89%. In contrast, September sees slightly cooler temperatures with a minimum of -2°C (29°F), an average of 6°C (44°F), and a maximum of 14°C (57°F). Precipitation drops substantially to 162 mm (6.4 in) over 28 days, resulting in much lower humidity at 62%. For more details on September weather, you can visit La Merced weather in September.
March and October display striking similarities in temperature, with both months experiencing a minimum of -1°C (30°F), an average of around 6°C (43-44°F), and a maximum of 14°C (57-58°F). However, March is notably wetter, receiving a hefty 355 mm (14.0 in) of precipitation over 31 days, compared to October's 205 mm (8.1 in) across 29 days. This contributes to higher humidity levels in March at 89%, while October's humidity drops to 82%. Overall, while both months maintain similar temperature ranges, March is characterized by more significant rainfall and higher humidity. For more details on October weather, you can visit La Merced weather in October.
March and November exhibit similar temperature ranges, with both months experiencing minimums around -1°C (30°F) and maximums peaking at 14°C (58°F). However, March tends to be wetter, with an average precipitation of 355 mm (14.0 in) over 31 days compared to November's 189 mm (7.5 in) across 27 days. Interestingly, both months share a consistent humidity level of 89%, creating a generally damp atmosphere throughout. For a detailed look at specific conditions, you can check La Merced weather in November.
In March, the weather is characterized by temperatures ranging from a chilly -1°C (30°F) at night to a mild 14°C (58°F) during the day, with an average temperature of 6°C (43°F). The month experiences significant rainfall, totaling 355 mm (14.0 in) over 31 days and maintaining a high humidity level of 89%. In contrast, December features slightly cooler nights with a minimum temperature of -2°C (29°F) and daytime highs reaching 15°C (59°F), giving it an average temperature of 7°C (44°F). While precipitation is lower in December at 257 mm (10.1 in) over 28 days, the humidity remains high at 91%. Overall, both months experience cool temperatures and considerable rainfall, but March is notably wetter than December. For more insights, you can explore La Merced weather in December.
March in La Merced brings a significant shift in weather patterns, distinguished by a notable increase in rainfall and humidity compared to other months. With 31 rainy days and a high humidity level of 89%, this month often feels cooler and more saturated. While temperatures can reach up to 14°C (58°F), the average chill of 6°C (43°F) and occasional dips to freezing mark contribute to a refreshing, albeit damp atmosphere. This stark contrast not only defines March's character but also sets the stage for the lush landscapes that flourish in its wake. For more insights on how March fits into the broader climate context, visit La Merced Climate.