October Weather in Mecatlan, Mexico

Last updated: August 27, 2025

In October, the average temperature in Mecatlan, Mexico is a pleasant 23°C (73°F), with temperatures ranging from a cool 14°C (57°F) to a sunny 33°C (92°F). However, be prepared for some rain, as the area typically receives about 329 mm (13.0 in) of precipitation over 19 days. With an average humidity of 92%, expect a warm and somewhat humid climate during your visit!

October Temperature in Mecatlan

In October in Mecatlan, the average temperature is 23°C (73°F). Maximum temperatures can reach 33°C (92°F), while the minimum can drop to as low as 14°C (57°F). This climate makes Mecatlan an ideal destination for travelers seeking pleasant weather and outdoor activities during this time of year.

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

The chart illustrates October temperature patterns in Mecatlan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mecatlan, October typically has an average temperature of 23°C (73°F), with highs reaching up to 33°C (92°F) and lows dropping to around 14°C (57°F).

Data source: Temperature data for Mecatlan generated using information from the Copernicus Climate Change Service.

October Precipitation in Mecatlan

In Mecatlan in October, the total precipitation amount reaches 329 mm (13.0 in) over the course of 19 days.

October Precipitation Trends in Mecatlan

The chart displays monthly precipitation patterns in Mecatlan, 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 Mecatlan, October typically receives around 329 mm (13.0 inches) of precipitation spread over approximately 19 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

October Humidity in Mecatlan

In Mecatlan in October, humidity is 92%. With an average temperature of 23°C (73°F), this humidity feels like an intense blanket of heat, making outdoor activities sticky and challenging for travelers.

October Average Humidity in Mecatlan

This chart illustrates the average monthly humidity levels in Mecatlan, 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 Mecatlan is approximately 92%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Mecatlan

In Mecatlan in October, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Mecatlan.

Maximum UV Index Levels in Mecatlan for October

The chart shows the monthly maximum UV Index (UVI) for Mecatlan 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 Mecatlan typically reaches 11, which falls under the extreme exposure category.

Data source: Mecatlan 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 Mecatlan Compares to Other Months

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

This table compares monthly weather conditions in Mecatlan, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (63°F)	118 mm (4.6 inches)	88%	very high
February Weather	19°C (66°F)	108 mm (4.3 inches)	86%	very high
March Weather	20°C (69°F)	152 mm (6.0 inches)	83%	extreme
April Weather	23°C (74°F)	140 mm (5.5 inches)	80%	extreme
May Weather	25°C (77°F)	196 mm (7.7 inches)	82%	extreme
June Weather	25°C (77°F)	290 mm (11.4 inches)	79%	extreme
July Weather	25°C (77°F)	251 mm (9.9 inches)	72%	extreme
August Weather	25°C (77°F)	297 mm (11.7 inches)	74%	extreme
September Weather	24°C (76°F)	330 mm (13.0 inches)	84%	extreme
October Weather	23°C (73°F)	329 mm (13.0 inches)	92%	extreme
November Weather	20°C (68°F)	164 mm (6.4 inches)	91%	very high
December Weather	18°C (64°F)	81 mm (3.2 inches)	91%	high