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May Weather in La Merced, Argentina

Last updated: August 22, 2025

In May, the average temperature in La Merced, Argentina hovers around 11°C (52°F). This delightful month can bring a chill, with minimum temperatures dipping to -4°C (25°F), while the peak can reach a comfortable 26°C (80°F). It's a season of transformation, with 56 mm (2.2 in) of precipitation spread over 10 days, and an average humidity of 82%, making the air feel quite refreshing.

May Temperature in La Merced

In May in La Merced, the average temperature is 11°C (52°F). Maximums can reach 26°C (80°F), and minimums can be as low as -4°C (25°F). Be prepared for a wide range of temperatures when traveling during this month.

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

The chart illustrates May 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, May typically has an average temperature of 11°C (52°F), with highs reaching up to 26°C (80°F) and lows dropping to around -4°C (25°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.

May Precipitation in La Merced

In La Merced in May, the precipitation amount is 56 mm (2.2 in) over the course of 10 days.

May Precipitation Trends in La Merced

The chart displays monthly precipitation patterns in La Merced, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In La Merced, May typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec16117913511756241583777137169
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in La Merced

In La Merced in May, humidity is 82%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress in layers and stay prepared for the moisture-laden air as you explore your surroundings.

May Average Humidity in La Merced

This chart illustrates the average monthly humidity levels in La Merced, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in La Merced is approximately 82%, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in La Merced

In La Merced in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in La Merced.

Maximum UV Index Levels in La Merced for May

The chart shows the monthly maximum UV Index (UVI) for La Merced in May, 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 May, the maximum UV index in La Merced typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16141310756710131515
Data source: La Merced May 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 May 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 May’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 May’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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