January Weather in San Lorenzo, Mexico

Last updated: August 27, 2025

In San Lorenzo, Mexico, the average temperature in January is a mild 15°C (60°F). Expect minimum temperatures to dip to 0°C (33°F), while highs can reach up to 30°C (85°F). Precipitation is minimal, with only 3 mm (0.1 in) anticipated over 0 days. The average humidity during this time is a comfortable 74%.

January Temperature in San Lorenzo

In January in San Lorenzo, the average temperature is 15°C (60°F). Maximums can reach 30°C (85°F) and minimums can be as low as 0°C (33°F). Overall, it's a great time for traveling, offering a pleasant mix of warm days and cooler evenings.

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

The chart illustrates January temperature patterns in San Lorenzo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Lorenzo, January typically has an average temperature of 15°C (60°F), with highs reaching up to 30°C (85°F) and lows dropping to around 0°C (33°F).

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

January Precipitation in San Lorenzo

In San Lorenzo in January, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.

January Precipitation Trends in San Lorenzo

The chart displays monthly precipitation patterns in San Lorenzo, 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 Lorenzo, January typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 0 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 Lorenzo

In San Lorenzo 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 Lorenzo

This chart illustrates the average monthly humidity levels in San Lorenzo, 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 Lorenzo 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 Lorenzo

In San Lorenzo 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 Lorenzo.

Maximum UV Index Levels in San Lorenzo for January

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

Data source: San Lorenzo 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 Lorenzo Compares to Other Months

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

This table compares monthly weather conditions in San Lorenzo, 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)	3 mm (0.1 inches)	74%	very high
February Weather	18°C (64°F)	6 mm (0.2 inches)	65%	extreme
March Weather	20°C (69°F)	9 mm (0.3 inches)	58%	extreme
April Weather	22°C (72°F)	7 mm (0.3 inches)	58%	extreme
May Weather	23°C (74°F)	55 mm (2.2 inches)	67%	extreme
June Weather	22°C (71°F)	156 mm (6.1 inches)	76%	extreme
July Weather	20°C (69°F)	135 mm (5.3 inches)	67%	extreme
August Weather	20°C (69°F)	139 mm (5.5 inches)	68%	extreme
September Weather	20°C (68°F)	157 mm (6.2 inches)	81%	extreme
October Weather	19°C (67°F)	47 mm (1.8 inches)	83%	extreme
November Weather	17°C (63°F)	19 mm (0.8 inches)	84%	very high
December Weather	15°C (60°F)	4 mm (0.1 inches)	81%	very high