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October Weather in Siltepec, Mexico

Last updated: August 27, 2025

In October, the average temperature in Siltepec, Mexico hovers around 19°C (67°F). Expect a range from a cool 13°C (55°F) on minimum days to a pleasant 26°C (79°F) at its peak. However, be prepared for 276 mm (10.9 in) of precipitation over 26 days, and note that the air tends to be quite moist with an average humidity of 83%.

October Temperature in Siltepec

In October in Siltepec, the average temperature is 19°C (67°F), with maximums reaching 26°C (79°F) and minimums dropping as low as 13°C (55°F). This pleasant and mild climate makes it an ideal time for outdoor activities and exploration.

October Weather in Siltepec: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Siltepec, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siltepec, October typically has an average temperature of 19°C (67°F), with highs reaching up to 26°C (79°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec636567696967676767666564
Data source: Temperature data for Siltepec 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 Siltepec

In Siltepec in October, the precipitation amount is 276 mm (10.9 in) spread over 26 days.

October Precipitation Trends in Siltepec

The chart displays monthly precipitation patterns in Siltepec, 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 Siltepec, October typically receives around 276 mm (10.9 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec171826712664601993173792766020
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Siltepec

In Siltepec in October humidity is 83%. With an average temperature of 19°C (67°F), this humidity feels like a warm, tropical blanket wrapping around you, making traveling feel a bit sluggish and sticky, yet still inviting as long as you stay hydrated and take breaks in the shade.

October Average Humidity in Siltepec

This chart illustrates the average monthly humidity levels in Siltepec, 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 Siltepec is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%68%59%57%65%66%75%82%82%83%80%76%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Siltepec

In Siltepec 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 Siltepec.

Maximum UV Index Levels in Siltepec for October

The chart shows the monthly maximum UV Index (UVI) for Siltepec 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 Siltepec typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11131415141415141413119
Data source: Siltepec 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 Siltepec Compares to Other Months

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

This table compares monthly weather conditions in Siltepec, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (63°F)17 mm (0.7 inches)76%extreme
February Weather18°C (65°F)18 mm (0.7 inches)68%extreme
March Weather19°C (67°F)26 mm (1.0 inches)59%extreme
April Weather21°C (69°F)71 mm (2.8 inches)57%extreme
May Weather21°C (70°F)265 mm (10.5 inches)65%extreme
June Weather20°C (68°F)460 mm (18.1 inches)66%extreme
July Weather20°C (67°F)199 mm (7.8 inches)75%extreme
August Weather20°C (67°F)317 mm (12.5 inches)82%extreme
September Weather19°C (67°F)379 mm (14.9 inches)82%extreme
October Weather19°C (67°F)276 mm (10.9 inches)83%extreme
November Weather18°C (65°F)60 mm (2.4 inches)80%extreme
December Weather18°C (64°F)20 mm (0.8 inches)76%very high

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