January Weather in San Diego de Alejandria, Mexico

Last updated: August 27, 2025

In January, the average temperature in San Diego de Alejandria, Mexico hovers around 15°C (60°F). You can expect a minimum temperature of 2°C (37°F) and a pleasant high of 28°C (83°F). With an average humidity of 74%, the month sees about 8 mm (0.3 in) of precipitation spread over 2 days.

January Temperature in San Diego de Alejandria

In January in San Diego de Alejandria, the average temperature is 15°C (60°F). The maximum can reach up to 28°C (83°F), while the minimum can drop to as low as 2°C (37°F). This pleasant climate makes San Diego de Alejandria an ideal destination for travelers seeking both warmth and cool respite during their visit.

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

The chart illustrates January 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, January typically has an average temperature of 15°C (60°F), with highs reaching up to 28°C (83°F) and lows dropping to around 2°C (37°F).

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

January Precipitation in San Diego de Alejandria

In San Diego de Alejandria in January, the precipitation amount is 8 mm (0.3 in) over the course of 2 days.

January Precipitation Trends in San Diego de Alejandria

The chart displays monthly precipitation patterns in San Diego de Alejandria, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In San Diego de Alejandria, January typically receives around 8 mm (0.3 inches) of precipitation spread over approximately 2 days.

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

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Millimeters (mm) Inches (in)

January Humidity in San Diego de Alejandria

In San Diego de Alejandria in January humidity is 74%. With an average temperature of 15°C (60°F), this humidity feels like a warm embrace that can make outdoor activities feel slightly stifling, so travelers should be prepared to hydrate frequently and take breaks in the shade.

January Average Humidity in San Diego de Alejandria

This chart illustrates the average monthly humidity levels in San Diego de Alejandria, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in San Diego de Alejandria is approximately 74%, offering insight into how humid the weather typically is during this month.

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

January UV Index in San Diego de Alejandria

In San Diego de Alejandria in January, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. 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 January

The chart shows the monthly maximum UV Index (UVI) for San Diego de Alejandria in January, 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 January, the maximum UV index in San Diego de Alejandria typically reaches 9, which falls under the very high exposure category.

Data source: San Diego de Alejandria January 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 January 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 January’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 January’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