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March Weather in La Merced, Argentina

Last updated: August 22, 2025

In March, the average temperature in La Merced, Argentina is a pleasant 16°C (62°F), with the mercury dipping as low as 4°C (40°F) and peaking at a warm 28°C (83°F). Expect 135 mm (5.3 in) of precipitation over approximately 17 days, contributing to an average humidity of 68%. Enjoy the mild climate while preparing for occasional showers!

March Temperature in La Merced

In March in La Merced, the average temperature is 16°C (62°F). The maximum can reach 28°C (83°F), while the minimum can drop as low as 4°C (40°F). This diverse temperature range makes La Merced an ideal destination for travelers seeking a mix of pleasant daytime warmth and cooler evenings.

March Weather in La Merced: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in La Merced, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Merced, March typically has an average temperature of 16°C (62°F), with highs reaching up to 28°C (83°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec676462585246465055606365
Data source: Temperature data for La Merced generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in La Merced

In La Merced in March, the precipitation amount is 135 mm (5.3 in) spread over 17 days.

March Precipitation Trends in La Merced

The chart displays monthly precipitation patterns in La Merced, 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 Merced, March typically receives around 135 mm (5.3 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec16117913511756241583777137169
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in La Merced

In La Merced in March, humidity is 68%. With an average temperature of 16°C (62°F), this humidity feels like a soft blanket enveloping you, making the air feel heavier and the day slightly warmer, which can be refreshing yet occasionally stifling for traveling.

March Average Humidity in La Merced

This chart illustrates the average monthly humidity levels in La Merced, 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 Merced is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%66%68%83%82%72%57%42%51%47%58%62%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in La Merced

In La Merced in March, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in La Merced.

Maximum UV Index Levels in La Merced for March

The chart shows the monthly maximum UV Index (UVI) for La Merced 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 Merced typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16141310756710131515
Data source: La Merced 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.

How March Weather in La Merced Compares to Other Months

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.

This table compares monthly weather conditions in La Merced, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (67°F)161 mm (6.3 inches)63%extreme
February Weather18°C (64°F)179 mm (7.1 inches)66%extreme
March Weather16°C (62°F)135 mm (5.3 inches)68%extreme
April Weather14°C (58°F)117 mm (4.6 inches)83%very high
May Weather11°C (52°F)56 mm (2.2 inches)82%high
June Weather8°C (47°F)24 mm (0.9 inches)72%moderate
July Weather8°C (46°F)15 mm (0.6 inches)57%high
August Weather10°C (50°F)8 mm (0.3 inches)42%high
September Weather13°C (55°F)37 mm (1.5 inches)51%very high
October Weather15°C (60°F)77 mm (3.0 inches)47%extreme
November Weather17°C (63°F)137 mm (5.4 inches)58%extreme
December Weather18°C (65°F)169 mm (6.6 inches)61%extreme

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