January Weather in San Luis Gonzaga, Mexico

Last updated: August 27, 2025

In January, the average temperature in San Luis Gonzaga, Mexico hovers around 12°C (54°F), with fluctuations ranging from a brisk -2°C (29°F) to a warm 26°C (79°F). You can expect a modest precipitation of about 7 mm (0.3 in) over 2 days, complemented by an average humidity of 74%.

January Temperature in San Luis Gonzaga

In January in San Luis Gonzaga, the average temperature is 12°C (54°F), with maximums reaching 26°C (79°F) and minimums dipping as low as -2°C (29°F). This variation in temperatures makes it essential for travelers to pack layers to stay comfortable throughout the day.

January Weather in San Luis Gonzaga: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Luis Gonzaga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Luis Gonzaga, January typically has an average temperature of 12°C (54°F), with highs reaching up to 26°C (79°F) and lows dropping to around -2°C (29°F).

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

January Precipitation in San Luis Gonzaga

In San Luis Gonzaga in January, the precipitation amount is 7 mm (0.3 in) over a period of 2 days.

January Precipitation Trends in San Luis Gonzaga

The chart displays monthly precipitation patterns in San Luis Gonzaga, 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 Luis Gonzaga, January typically receives around 7 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 Luis Gonzaga

In San Luis Gonzaga in January, humidity is 74%. With an average temperature of 12°C (54°F), this humidity feels like a chilly embrace that can dampen your travel experience, making it essential to dress in layers and prepare for an unexpected drizzle while exploring the sights.

January Average Humidity in San Luis Gonzaga

This chart illustrates the average monthly humidity levels in San Luis Gonzaga, 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 Luis Gonzaga 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 Luis Gonzaga

In San Luis Gonzaga 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 Luis Gonzaga.

Maximum UV Index Levels in San Luis Gonzaga for January

The chart shows the monthly maximum UV Index (UVI) for San Luis Gonzaga 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 Luis Gonzaga typically reaches 9, which falls under the very high exposure category.

Data source: San Luis Gonzaga 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 Luis Gonzaga Compares to Other Months

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

This table compares monthly weather conditions in San Luis Gonzaga, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	7 mm (0.3 inches)	74%	very high
February Weather	15°C (59°F)	10 mm (0.4 inches)	65%	extreme
March Weather	17°C (63°F)	11 mm (0.4 inches)	58%	extreme
April Weather	19°C (67°F)	9 mm (0.3 inches)	58%	extreme
May Weather	21°C (70°F)	38 mm (1.5 inches)	67%	extreme
June Weather	20°C (68°F)	113 mm (4.4 inches)	76%	extreme
July Weather	19°C (66°F)	86 mm (3.4 inches)	67%	extreme
August Weather	19°C (67°F)	68 mm (2.7 inches)	68%	extreme
September Weather	18°C (64°F)	112 mm (4.4 inches)	81%	extreme
October Weather	17°C (62°F)	48 mm (1.9 inches)	83%	extreme
November Weather	14°C (58°F)	17 mm (0.7 inches)	84%	very high
December Weather	12°C (55°F)	6 mm (0.2 inches)	81%	very high