March Weather in La Union, Peru

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.

March Temperature in La Union

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 Weather in La Union: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in La Union, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Union, March typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec777980777371686868697074
Data source: Temperature data for La Union generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in La Union

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.

March Precipitation Trends in La Union

The chart displays monthly precipitation patterns in La Union, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In La Union, March typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec14439719741227915
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

March Humidity in La Union

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 Average Humidity in La Union

This chart illustrates the average monthly humidity levels in La Union, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in La Union is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%87%86%89%84%71%71%75%77%79%86%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in La Union

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.

Maximum UV Index Levels in La Union for March

The chart shows the monthly maximum UV Index (UVI) for La Union in March, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In March, the maximum UV index in La Union typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141516151311111214141413
Data source: La Union March UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

March Sunshine in La Union

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.

Monthly Sunshine Duration in La Union: March Highlighted

The March sunshine duration represents the total number of hours La Union experiences direct sunlight during the month of March, excluding cloudy or obstructed periods. This chart compares the sunshine duration of March with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec274h303h314h322h331h308h318h324h315h331h317h340h
Data source: La Union March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in La Union During March

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%.

Percentage of Sunny Days in March in La Union

The chart illustrates the percentage of sunny days in La Union throughout the year, with March highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often La Union experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec32%32%29%41%61%43%58%44%49%33%30%27%
Data source: La Union March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in La Union in March

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.

Average Daylight Hours in La Union for March

The chart illustrates the variation in daylight duration in La Union throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 23m12h 15m12h 6m11h 57m11h 50m11h 47m11h 49m11h 55m12h 3m12h 13m12h 21m12h 25m
Data source: La Union daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in La Union

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.

Average March Wind Speed in La Union

The chart displays monthly wind speed patterns in La Union, with values for each month shown alongside March's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how March's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.33.62.9 m/s3.73.93.93.84.14.24.13.83.7
Data source: La Union March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in La Union Compares to Other Months

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.

Compare La Union's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in La Union

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.