October Weather in San Diego de Alejandria, Mexico

Last updated: August 27, 2025

In October, the average temperature in San Diego de Alejandria, Mexico is a pleasant 19°C (67°F), making it a great time to enjoy the outdoors. Expect temperatures to range from a cool 8°C (46°F) to a warm 31°C (87°F). During this month, precipitation amounts to approximately 52 mm (2.1 in) spread over 9 days, and the average humidity hovers around a comfortable 83%. Get ready for a vibrant mix of weather!

October Temperature in San Diego de Alejandria

In October in San Diego de Alejandria, the average temperature is 19°C (67°F), with maximums reaching 31°C (87°F) and minimums dropping to as low as 8°C (46°F). This diverse temperature range makes it a great time for travelers to enjoy both warm afternoons and cooler evenings.

October Weather in San Diego de Alejandria: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in San Diego de Alejandria, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Diego de Alejandria, October typically has an average temperature of 19°C (67°F), with highs reaching up to 31°C (87°F) and lows dropping to around 8°C (46°F).

Data source: Temperature data for San Diego de Alejandria generated using information from the Copernicus Climate Change Service.

October Precipitation in San Diego de Alejandria

In San Diego de Alejandria in October, the total precipitation amount is 52 mm (2.1 in) over the course of 9 days.

October Precipitation Trends in San Diego de Alejandria

The chart displays monthly precipitation patterns in San Diego de Alejandria, 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 San Diego de Alejandria, October typically receives around 52 mm (2.1 inches) of precipitation spread over approximately 9 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 San Diego de Alejandria

In San Diego de Alejandria 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 San Diego de Alejandria

This chart illustrates the average monthly humidity levels in San Diego de Alejandria, 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 San Diego de Alejandria 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 San Diego de Alejandria

In San Diego de Alejandria 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 San Diego de Alejandria.

Maximum UV Index Levels in San Diego de Alejandria for October

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

Data source: San Diego de Alejandria 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 San Diego de Alejandria Compares to Other Months

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

This table compares monthly weather conditions in San Diego de Alejandria, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (60°F)	8 mm (0.3 inches)	74%	very high
February Weather	17°C (64°F)	10 mm (0.4 inches)	65%	extreme
March Weather	21°C (69°F)	7 mm (0.3 inches)	58%	extreme
April Weather	22°C (73°F)	3 mm (0.1 inches)	58%	extreme
May Weather	24°C (75°F)	32 mm (1.2 inches)	67%	extreme
June Weather	22°C (72°F)	155 mm (6.1 inches)	76%	extreme
July Weather	20°C (68°F)	177 mm (7.0 inches)	67%	extreme
August Weather	20°C (69°F)	144 mm (5.6 inches)	68%	extreme
September Weather	20°C (68°F)	157 mm (6.2 inches)	81%	extreme
October Weather	19°C (67°F)	52 mm (2.1 inches)	83%	extreme
November Weather	17°C (63°F)	18 mm (0.7 inches)	84%	very high
December Weather	15°C (59°F)	6 mm (0.2 inches)	81%	very high