October Weather in Las Mercedes, Mexico

Last updated: August 27, 2025

In Las Mercedes, Mexico, the average temperature in October reaches a pleasant 22°C (71°F). However, be prepared for a range of temperatures, with minimums of 8°C (47°F) and maximums climbing to 34°C (94°F). Expect some rain, as the area experiences 39 mm (1.6 in) of precipitation over 6 days. With an average humidity of 83%, it's best to stay hydrated and enjoy the vibrant atmosphere!

October Temperature in Las Mercedes

In October in Las Mercedes, the average temperature is 22°C (71°F). Maximum temperatures can reach 34°C (94°F), while minimum temperatures can drop as low as 8°C (47°F). This pleasant climate makes Las Mercedes an ideal destination for travelers seeking a comfortable escape during October.

October Weather in Las Mercedes: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Las Mercedes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Las Mercedes, October typically has an average temperature of 22°C (71°F), with highs reaching up to 34°C (94°F) and lows dropping to around 8°C (47°F).

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

October Precipitation in Las Mercedes

In Las Mercedes in October, the precipitation amount is 39 mm (1.6 in) over the course of 6 days.

October Precipitation Trends in Las Mercedes

The chart displays monthly precipitation patterns in Las Mercedes, 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 Las Mercedes, October typically receives around 39 mm (1.6 inches) of precipitation spread over approximately 6 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Las Mercedes

In Las Mercedes in October humidity is 83%. With an average temperature of 22°C (71°F), this humidity feels like a warm blanket wrapping around you, making travel a bit sticky but still enjoyable, as long as you stay hydrated and take breaks in the shade.

October Average Humidity in Las Mercedes

This chart illustrates the average monthly humidity levels in Las Mercedes, 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 Las Mercedes is approximately 83%, 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 Las Mercedes

In Las Mercedes 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 Las Mercedes.

Maximum UV Index Levels in Las Mercedes for October

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

Data source: Las Mercedes 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 Las Mercedes Compares to Other Months

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

This table compares monthly weather conditions in Las Mercedes, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (58°F)	6 mm (0.2 inches)	70%	high
February Weather	17°C (64°F)	8 mm (0.3 inches)	62%	very high
March Weather	21°C (69°F)	7 mm (0.3 inches)	53%	extreme
April Weather	24°C (75°F)	4 mm (0.2 inches)	48%	extreme
May Weather	27°C (80°F)	7 mm (0.3 inches)	52%	extreme
June Weather	27°C (81°F)	31 mm (1.2 inches)	64%	extreme
July Weather	26°C (78°F)	76 mm (3.0 inches)	73%	extreme
August Weather	26°C (79°F)	41 mm (1.6 inches)	71%	extreme
September Weather	23°C (74°F)	95 mm (3.7 inches)	82%	extreme
October Weather	22°C (71°F)	39 mm (1.6 inches)	83%	extreme
November Weather	18°C (64°F)	6 mm (0.2 inches)	82%	very high
December Weather	15°C (59°F)	13 mm (0.5 inches)	84%	high