Last updated: August 27, 2025
In March, La Union, Peru experiences a vibrant transition into the warmer months, with maximum temperatures reaching a sweltering 34°C (94°F) and an average of 26°C (80°F). The weather is characterized by high humidity at 87%, creating a tropical atmosphere that can feel quite intense. Rainfall is notable, with a total precipitation of 97 mm (3.8 in) spread over 7 days, contributing to the lush landscapes of the region. These climatic conditions make March a unique time in La Union, perfect for those seeking warmth and the beauty of burgeoning greenery.
In March, La Union, Peru, experiences a delightful transition as temperatures continue to rise. The month kicks off with a minimum of 20°C (68°F), setting the stage for an average temperature that holds steady at 26°C (80°F). Remarkably, the mercury often peaks at 34°C (94°F), showcasing the warm conditions that are characteristic of late summer. This slight uptick in warmth compared to earlier months signals the approach of the dry season, making March an ideal time for outdoor adventures amidst the beautiful Peruvian landscape. With temperatures gradually climbing, visitors can enjoy the balmy weather while soaking in the sun's inviting rays.
March in La Union, Peru, marks a notable peak in precipitation, with 97 mm (3.8 in) of rainfall over 7 days. This significant increase from the previous months—where January and February recorded only 14 mm (0.6 in) and 43 mm (1.7 in) respectively—highlights March as the wettest month of the year. Following this downpour, a sharp decline is observed in April with just 19 mm (0.7 in), and even more strikingly in May with a mere 7 mm (0.3 in). Notably, the rainfall pattern showcases a transitional phase where March’s abundant rains pave the way for a drier climate, setting the stage for the cooler months ahead. This trend emphasizes the distinct seasonal shifts in La Union’s weather, shaping both the environment and the local agricultural practices.
In March, La Union, Peru experiences a consistent humidity level of 87%, mirroring February's damp conditions. This stability hints at a transitional phase, as the region gradually shifts towards the dry season. Following the peak in January at 89%, humidity levels begin a slight decline, with April bringing a further decrease to 86%. Notably, the warmer months of May and June see a brief resurgence before humidity drops significantly in July and August, suggesting a clear seasonal rhythm that shapes La Union's climate dynamics throughout the year.
March in La Union, Peru, sees the UV Index reach a peak of 16, marking it as one of the most intense months for sun exposure. With an extreme exposure category that signals just 10 minutes of unprotected sun exposure can result in skin damage, it's crucial to take precautions. This trend of high UV levels continues from the previous months, hinting at a pattern of heightened solar intensity throughout the early part of the year. As temperatures begin to rise, both residents and visitors should remain vigilant and equipped with sunscreen, hats, and protective clothing to stay safe under the relentless sun. For more detailed insights on UV levels throughout the year, visit La Union UV Index.
UV Risk Categories
March in La Union, Peru, marks a delightful transition into brighter days, boasting an impressive 314 hours of sunshine. This increase from 303 hours in February reflects a promising trend as the region prepares for the sunniest months ahead. With April and May leading the charts at 322 and 331 hours, respectively, the sun’s embrace only grows stronger. As summer approaches, it’s clear that La Union offers a vibrant tapestry of daylight hours, inviting residents and visitors alike to bask in the warmth of this charming locale.
As March rolls into La Union, Peru, the likelihood of sunny weather slightly dips to 29%, marking a gradual decline from the previous months. This trend showcases the transition towards the region's more favorable weather pattern in the months ahead, as April reports a notable increase to 41%. While March may offer fewer sunny days compared to January and February, which both boast 32%, it is part of a larger seasonal shift that leads into the sunnier late autumn and early summer months. Travelers and locals alike can anticipate brighter skies as May approaches, where the sunshine chance rises dramatically to 61%.
In March, La Union, Peru, enjoys a consistent 12 hours of daylight, maintaining a steady rhythm that has begun to unfold since January. This balance of light and darkness provides ample opportunity for both work and leisure activities under the warm sun. As the year progresses, daylight duration is set to gradually decline, transitioning to 11 hours from April through August, reflecting a typical shift towards the cooler months. Interestingly, the days begin to lengthen again in September, eventually returning to 12 hours of daylight from October through December, ensuring that the vibrant life of La Union continues to thrive with the changing seasons.
In March, the winds of La Union, Peru, begin to transition, with an average speed of 2.9 m/s (6 mph), slightly lower than the preceding months. This gentle breeze signals a subtle shift from the calmness of January and February toward the more invigorating gusts expected in the following months. As the seasons progress, wind speeds steadily increase, peaking at 4.2 m/s (9 mph) in September. This gradual rise suggests an approaching shift towards a breezier climate, making March a perfect time for those who appreciate a milder wind while still enjoying the vibrant coastal scenery. Overall, March serves as a gentle prelude to the robust winds that will dance through the rest of the year, blending peaceful moments with hints of exhilarating change.
Weather in La Union varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in La Union, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, temperatures are slightly cooler than in March, with minimums around 18°C (65°F) and average highs of 33°C (92°F). Precipitation is minimal during this month, totaling only 14 mm (0.6 in) over about 3 days. In contrast, March experiences higher temperatures, with a minimum of 20°C (68°F) and an average of 26°C (80°F), but also sees significantly more rainfall, totaling 97 mm (3.8 in) across 7 days. Humidity remains relatively consistent between the two months, at 89% in January and 87% in March, making both months feel quite humid, but the increased rainfall in March leads to wetter conditions overall. For more details on January weather, you can check La Union weather in January.
In March, the weather remains quite warm, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 34°C (94°F), mirroring February's average temperature of 26°C (80°F). However, March sees significantly more precipitation at 97 mm (3.8 in) over 7 days, compared to February's 43 mm (1.7 in) over just 5 days. Both months maintain a high humidity level of 87%, contributing to the sultry atmosphere. For more detailed insights on February weather, you can check La Union weather in February.
March and April exhibit noticeable differences in weather patterns. March experiences higher temperatures, with a minimum of 20°C (68°F), an average of 26°C (80°F), and a maximum of 34°C (94°F). In contrast, April's temperatures are slightly lower, with a minimum of 18°C (64°F), an average of 25°C (77°F), and a maximum of 33°C (92°F). Precipitation levels also diverge significantly; March sees 97 mm (3.8 in) over 7 days, while April has a much drier profile with only 19 mm (0.7 in) over just 2 days. Humidity remains quite stable between the two months, with March at 87% and April at 86%. For a more detailed view of April's weather, check out La Union weather in April.
In March, the weather is warmer, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 34°C (94°F) and an average of 26°C (80°F). This month also sees significant rainfall, with 97 mm (3.8 in) over approximately 7 days, contributing to a high humidity level of 87%. In contrast, May experiences milder temperatures, with a minimum of 16°C (61°F), an average of 23°C (74°F), and a maximum of 31°C (89°F). Moreover, May is notably drier, receiving only 7 mm (0.3 in) of precipitation over just 1 day, while humidity remains high at 89%. For more details, you can visit La Union weather in May.
March and June present contrasting weather patterns, with March being notably warmer and wetter. In March, temperatures range from a minimum of 20°C (68°F) to a maximum of 34°C (94°F), accompanied by significant precipitation of 97 mm (3.8 in) over about 7 days, resulting in high humidity levels of 87%. In contrast, June is cooler, with temperatures dipping to a minimum of 16°C (62°F) and not exceeding 30°C (85°F). Additionally, June experiences minimal precipitation of just 4 mm (0.2 in) over a single day and slightly lower humidity at 84%. For more details on June weather, you can check La Union weather in June.
In March, the weather tends to be warmer with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 34°C (94°F) and an average of 26°C (80°F). This month also sees significant precipitation, with about 97 mm (3.8 in) of rain over approximately 7 days, contributing to a high humidity level of 87%. In contrast, July features milder temperatures, with a minimum of 15°C (59°F) and a maximum of 27°C (80°F), averaging only 20°C (69°F). There is virtually no precipitation in July, with only 1 mm recorded, and humidity levels are lower at 71%. For a detailed look at July weather specifics, you can check La Union weather in July.
In March, the weather is considerably warmer, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 34°C (94°F) and an average of 26°C (80°F). The month features higher humidity at 87% and significant precipitation of 97 mm (3.8 in) spread over 7 days, making it a wetter period. In contrast, August experiences cooler temperatures, with a minimum of 15°C (58°F) and a maximum of 27°C (81°F), averaging just 20°C (68°F). This month is notably drier, with only 2 mm (0.1 in) of precipitation over 0 days and a lower humidity level of 71%. For more detailed information on August weather, check out La Union weather in August.
In March, the weather is significantly warmer, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 34°C (94°F) and an average of 26°C (80°F). This month also tends to be quite humid at 87%, with substantial rainfall totaling 97 mm (3.8 in) over seven days. In contrast, September experiences much cooler temperatures, with a minimum of 15°C (60°F) and a maximum of 28°C (83°F), averaging around 20°C (68°F). Precipitation is minimal, with only 2 mm (0.1 in) recorded over the month and no rainy days, leading to a lower humidity level of 75%. For more detailed insights into September weather, you can visit La Union weather in September.
March and October present distinctly different weather patterns. In March, temperatures range from a minimum of 20°C (68°F) to a maximum of 34°C (94°F), with an average of 26°C (80°F). The month is characterized by higher humidity at 87% and significant rainfall, totaling 97 mm (3.8 in) over about 7 days. In contrast, October sees milder temperatures, with a minimum of 16°C (61°F) and a maximum of 28°C (83°F), averaging 21°C (69°F). The month experiences negligible rainfall, only 7 mm (0.3 in), spread over just 1 day, and humidity drops to 77%. For a more detailed look at October weather, visit La Union weather in October.
March and November present contrasting weather patterns. In March, temperatures range from a minimum of 20°C (68°F) to a maximum of 34°C (94°F), with an average of 26°C (80°F). The month sees significant rainfall, totaling 97 mm (3.8 inches) across about 7 days, and high humidity at 87%. In contrast, November experiences milder conditions, with a minimum temperature of 15°C (59°F) and a maximum of 30°C (86°F), yielding an average of 21°C (71°F). This month has much less precipitation, totaling only 9 mm (0.4 inches) over 2 days, and a lower humidity level of 79%. For more specific weather insights during this month, check La Union weather in November.
In March, temperatures soar higher, with a minimum of 20°C (68°F) and an average of 26°C (80°F), peaking at 34°C (94°F). This month also experiences significant rainfall, with 97 mm (3.8 in) over about 7 days, contributing to a muggy atmosphere with humidity levels around 87%. In contrast, December features a slightly cooler climate, with a minimum of 18°C (64°F) and an average temperature of 23°C (74°F), reaching a maximum of 31°C (88°F). Rainfall is minimal in December, totaling only 14 mm (0.6 in) over approximately 4 days, and the humidity remains relatively stable at 86%. For more details on December weather patterns, you can visit La Union weather in December.
As March rolls in, La Union experiences a notable shift in weather compared to the preceding months. With high temperatures peaking at 34°C (94°F), the month showcases an enticing warmth, complemented by an average of 26°C (80°F) that invites outdoor activities. However, the increased humidity at 87% and nearly a week of precipitation totaling around 97 mm (3.8 in) remind us of nature's unpredictable tendencies. This unique blend of warmth and moisture distinguishes March from the drier, cooler months at the beginning of the year. For a deeper understanding of how weather patterns evolve throughout the year, check out La Union Climate.