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October Weather in La Sirena, Mexico

Last updated: August 27, 2025

In October, the average temperature in La Sirena, Mexico is a pleasant 23°C (73°F), with highs reaching up to 30°C (86°F) and lows dipping to 16°C (61°F). Expect a significant amount of precipitation, totaling 647 mm (25.5 in) over 28 days, accompanied by an average humidity of 77%. Perfect for those who enjoy a warm, slightly humid climate!

October Temperature in La Sirena

In October, in La Sirena, the average temperature is 23°C (73°F). The maximum can reach 30°C (86°F), and the minimum can be as low as 16°C (61°F). This pleasant climate makes La Sirena an ideal destination for travelers looking to enjoy mild weather and outdoor activities.

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

The chart illustrates October temperature patterns in La Sirena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Sirena, October typically has an average temperature of 23°C (73°F), with highs reaching up to 30°C (86°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec707173757573737373737270
Data source: Temperature data for La Sirena 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 Sirena

In La Sirena in October, the total precipitation amount is 647 mm (25.5 in) spread over a period of 28 days.

October Precipitation Trends in La Sirena

The chart displays monthly precipitation patterns in La Sirena, 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 Sirena, October typically receives around 647 mm (25.5 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec20920402005443565337066474816
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in La Sirena

In La Sirena in October, humidity is 77%. With an average temperature of 23°C (73°F), this humidity feels like a warm, sticky embrace, making travel somewhat uncomfortable but bearable. It's essential to stay hydrated and take frequent breaks to enjoy the sights while avoiding overheating.

October Average Humidity in La Sirena

This chart illustrates the average monthly humidity levels in La Sirena, 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 Sirena is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec67%66%63%66%71%74%78%78%77%77%75%72%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in La Sirena

In La Sirena 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 La Sirena.

Maximum UV Index Levels in La Sirena for October

The chart shows the monthly maximum UV Index (UVI) for La Sirena 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 Sirena typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141414131412109
Data source: La Sirena 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 Sirena Compares to Other Months

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

This table compares monthly weather conditions in La Sirena, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (71°F)20 mm (0.8 inches)67%very high
February Weather22°C (72°F)9 mm (0.4 inches)66%extreme
March Weather23°C (74°F)20 mm (0.8 inches)63%extreme
April Weather24°C (75°F)39 mm (1.6 inches)66%extreme
May Weather24°C (75°F)200 mm (7.9 inches)71%extreme
June Weather23°C (74°F)544 mm (21.4 inches)73%extreme
July Weather23°C (74°F)356 mm (14.0 inches)78%extreme
August Weather23°C (73°F)533 mm (21.0 inches)78%extreme
September Weather23°C (73°F)706 mm (27.8 inches)77%extreme
October Weather23°C (73°F)647 mm (25.5 inches)77%extreme
November Weather22°C (72°F)48 mm (1.9 inches)75%very high
December Weather21°C (71°F)16 mm (0.6 inches)72%very high

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