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October Weather in San Miguel, Argentina

Last updated: August 22, 2025

In San Miguel, Argentina, the average temperature in October is a pleasant 17°C (63°F). However, be prepared for a range, as it can dip to a chilly 3°C (37°F) or soar up to a scorching 34°C (94°F). During this month, expect around 105 mm (4.1 in) of precipitation over 9 days, contributing to an average humidity of 63%.

October Temperature in San Miguel

In October in San Miguel, the average temperature is 17°C (63°F). Maximums can reach up to 34°C (94°F), and minimums can drop as low as 3°C (37°F). This makes it a great time for travelers to enjoy a mix of warm days and cooler nights while exploring the area.

October Weather in San Miguel: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in San Miguel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Miguel, October typically has an average temperature of 17°C (63°F), with highs reaching up to 34°C (94°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec767470655753515458626973
Data source: Temperature data for San Miguel 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 San Miguel

In San Miguel in October, the total precipitation amount reaches 105 mm (4.1 in) over the course of 9 days.

October Precipitation Trends in San Miguel

The chart displays monthly precipitation patterns in San Miguel, 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 San Miguel, October typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec6372747873505645761057773
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in San Miguel

In San Miguel in October humidity is 63%. With average temperature 17°C (63°F), this humidity feels like a comfortable embrace, making it ideal for leisurely strolls and sightseeing without feeling overly sticky or uncomfortable for travelers.

October Average Humidity in San Miguel

This chart illustrates the average monthly humidity levels in San Miguel, 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 San Miguel is approximately 63%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec51%61%66%80%85%80%69%66%72%63%59%56%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in San Miguel

In San Miguel in October, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in San Miguel.

Maximum UV Index Levels in San Miguel for October

The chart shows the monthly maximum UV Index (UVI) for San Miguel 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 San Miguel typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311754468101314
Data source: San Miguel 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 San Miguel Compares to Other Months

Weather in San Miguel varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in San Miguel, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in San Miguel, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)63 mm (2.5 inches)50%extreme
February Weather23°C (74°F)72 mm (2.8 inches)61%extreme
March Weather21°C (70°F)74 mm (2.9 inches)66%extreme
April Weather18°C (65°F)78 mm (3.1 inches)80%high
May Weather14°C (58°F)73 mm (2.9 inches)85%moderate
June Weather11°C (53°F)50 mm (2.0 inches)80%moderate
July Weather10°C (51°F)56 mm (2.2 inches)69%moderate
August Weather12°C (54°F)45 mm (1.8 inches)66%high
September Weather14°C (58°F)76 mm (3.0 inches)72%very high
October Weather17°C (63°F)105 mm (4.1 inches)63%very high
November Weather20°C (69°F)77 mm (3.0 inches)59%extreme
December Weather23°C (73°F)73 mm (2.9 inches)56%extreme

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