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October Weather in San Isidro Buenos Aires, Mexico

Last updated: August 27, 2025

In San Isidro Buenos Aires, Mexico, the average temperature in October hovers around 20°C (68°F). However, you can expect a range with minimums dipping to 11°C (52°F) and maximums soaring up to 31°C (89°F). This month also brings 328 mm (12.9 in) of precipitation spread over 24 days, creating a humid environment with an average humidity of 89%. Prepare for a** cozy yet damp experience!**

October Temperature in San Isidro Buenos Aires

In October in San Isidro Buenos Aires, the average temperature is 20°C (68°F). The maximum can reach 31°C (89°F), while the minimum can be as low as 11°C (52°F). This variety in temperatures makes it a great time for travelers to pack both light clothing for the warm days and layers for the cooler evenings.

October Weather in San Isidro Buenos Aires: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in San Isidro Buenos Aires, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Isidro Buenos Aires, October typically has an average temperature of 20°C (68°F), with highs reaching up to 31°C (89°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec616366707270697070686461
Data source: Temperature data for San Isidro Buenos Aires 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 Isidro Buenos Aires

In San Isidro Buenos Aires in October, the precipitation amount is 328 mm (12.9 in) spread over 24 days.

October Precipitation Trends in San Isidro Buenos Aires

The chart displays monthly precipitation patterns in San Isidro Buenos Aires, 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 Isidro Buenos Aires, October typically receives around 328 mm (12.9 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec96838712418137523932240232817672
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in San Isidro Buenos Aires

In San Isidro Buenos Aires in October, humidity is 89%. With an average temperature of 20°C (68°F), this humidity feels like walking through a warm, damp blanket that clings to your skin, making each step feel heavier and the air thick with moisture, which can be quite uncomfortable for traveling.

October Average Humidity in San Isidro Buenos Aires

This chart illustrates the average monthly humidity levels in San Isidro Buenos Aires, 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 Isidro Buenos Aires is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%80%73%67%72%73%76%80%84%89%88%88%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in San Isidro Buenos Aires

In San Isidro Buenos Aires in October, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in San Isidro Buenos Aires.

Maximum UV Index Levels in San Isidro Buenos Aires for October

The chart shows the monthly maximum UV Index (UVI) for San Isidro Buenos Aires 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 Isidro Buenos Aires typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121314141415131412109
Data source: San Isidro Buenos Aires 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 Isidro Buenos Aires Compares to Other Months

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

This table compares monthly weather conditions in San Isidro Buenos Aires, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (61°F)96 mm (3.8 inches)84%very high
February Weather17°C (64°F)83 mm (3.3 inches)80%extreme
March Weather19°C (66°F)87 mm (3.4 inches)73%extreme
April Weather21°C (70°F)124 mm (4.9 inches)67%extreme
May Weather22°C (72°F)181 mm (7.1 inches)72%extreme
June Weather21°C (71°F)375 mm (14.8 inches)73%extreme
July Weather21°C (70°F)239 mm (9.4 inches)76%extreme
August Weather21°C (70°F)322 mm (12.7 inches)80%extreme
September Weather21°C (70°F)402 mm (15.8 inches)84%extreme
October Weather20°C (68°F)328 mm (12.9 inches)89%extreme
November Weather18°C (64°F)176 mm (6.9 inches)88%very high
December Weather16°C (62°F)72 mm (2.8 inches)88%very high

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