October Weather in Colotlan, Mexico

Last updated: August 27, 2025

In October, the average temperature in Colotlan, Mexico hovers around 18°C (65°F), making it a pleasant time to visit. Expect minimum temperatures to dip to 7°C (44°F) and reach up to 29°C (84°F) on warmer days. Throughout the month, anticipate about 73 mm (2.9 in) of precipitation spread over 10 days, contributing to an average humidity level of 75%.

October Temperature in Colotlan

In October in Colotlan, the average temperature is 18°C (65°F). Maximum temperatures can reach 29°C (84°F), while minimums can drop as low as 7°C (44°F). It's a great time to enjoy outdoor activities with comfortable weather conditions.

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

The chart illustrates October temperature patterns in Colotlan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Colotlan, October typically has an average temperature of 18°C (65°F), with highs reaching up to 29°C (84°F) and lows dropping to around 7°C (44°F).

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

October Precipitation in Colotlan

In Colotlan in October, the precipitation amount is 73 mm (2.9 in) over the course of 10 days.

October Precipitation Trends in Colotlan

The chart displays monthly precipitation patterns in Colotlan, 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 Colotlan, October typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 10 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 Colotlan

In Colotlan in October, humidity is 75%. With an average temperature of 18°C (65°F), this humidity feels like a warm, enveloping blanket that can make outdoor exploration feel a bit stifling, potentially leading to discomfort during travel activities.

October Average Humidity in Colotlan

This chart illustrates the average monthly humidity levels in Colotlan, 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 Colotlan is approximately 75%, 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 Colotlan

In Colotlan 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 Colotlan.

Maximum UV Index Levels in Colotlan for October

The chart shows the monthly maximum UV Index (UVI) for Colotlan 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 Colotlan typically reaches 12, which falls under the extreme exposure category.

Data source: Colotlan 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 Colotlan Compares to Other Months

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

This table compares monthly weather conditions in Colotlan, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	15 mm (0.6 inches)	64%	very high
February Weather	15°C (60°F)	16 mm (0.6 inches)	57%	extreme
March Weather	18°C (65°F)	5 mm (0.2 inches)	46%	extreme
April Weather	20°C (68°F)	2 mm (0.1 inches)	42%	extreme
May Weather	22°C (71°F)	19 mm (0.7 inches)	51%	extreme
June Weather	22°C (72°F)	125 mm (4.9 inches)	74%	extreme
July Weather	19°C (67°F)	257 mm (10.1 inches)	79%	extreme
August Weather	20°C (67°F)	179 mm (7.0 inches)	81%	extreme
September Weather	19°C (66°F)	197 mm (7.8 inches)	84%	extreme
October Weather	18°C (65°F)	73 mm (2.9 inches)	75%	extreme
November Weather	16°C (61°F)	17 mm (0.7 inches)	71%	very high
December Weather	13°C (56°F)	13 mm (0.5 inches)	74%	very high