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October Weather in La Merced, Argentina

Last updated: August 22, 2025

In La Merced, Argentina, the average temperature in October hovers around 15°C (60°F), making it a pleasant time to visit. Expect temperatures to range from a brisk 2°C (36°F) to a warm 33°C (91°F). During this month, 77 mm (3.0 in) of precipitation falls across 11 days, while the average humidity remains at a comfortable 47%.

October Temperature in La Merced

In October in La Merced, the average temperature is 15°C (60°F), with maximums reaching up to 33°C (91°F) and minimums dropping as low as 2°C (36°F). This pleasant range makes it an ideal time for outdoor activities and exploring the local sights.

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

The chart illustrates October 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, October typically has an average temperature of 15°C (60°F), with highs reaching up to 33°C (91°F) and lows dropping to around 2°C (36°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.

October Precipitation in La Merced

In La Merced in October, the precipitation amount is 77 mm (3.0 in) over the course of 11 days.

October Precipitation Trends in La Merced

The chart displays monthly precipitation patterns in La Merced, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In La Merced, October typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec16117913511756241583777137169
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in La Merced

In La Merced in October, humidity is 47%. With an average temperature of 15°C (60°F), this humidity feels like a comfortable embrace, making travel enjoyable and pleasant as you explore the sights without feeling overly sticky or weighed down.

October Average Humidity in La Merced

This chart illustrates the average monthly humidity levels in La Merced, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in La Merced is approximately 47%, 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 October generated using information from the Copernicus Climate Change Service.

October UV Index in La Merced

In La Merced in October, 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 October

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