January Weather in San Lorenzo, Mexico

Last updated: August 27, 2025

In January, the average temperature in San Lorenzo, Mexico hovers around 10°C (50°F), offering a refreshing climate. Temperatures can vary significantly, with a minimum of -7°C (21°F) and a maximum reaching up to 27°C (80°F). Expect light precipitation, averaging 6 mm (0.3 in) over a single day, while humidity remains relatively high at 78%. This combination creates a distinctive atmosphere, perfect for enjoying the unique traits of the season.

January Temperature in San Lorenzo

In January in San Lorenzo, the average temperature is 10°C (50°F). Maximum temperatures can reach 27°C (80°F), while minimums can drop as low as -7°C (21°F). Travelers should be prepared for a wide range of weather conditions, so it's advisable to pack layers for comfort.

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 10°C (50°F), with highs reaching up to 27°C (80°F) and lows dropping to around -7°C (21°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 6 mm (0.3 in) over the course of 1 day.

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 6 mm (0.3 inches) of precipitation spread over approximately 1 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 78%. With an average temperature of 10°C (50°F), this humidity feels like a chilly dampness that can seep into your clothes, making outdoor activities less enjoyable and requiring extra layers to stay warm as you explore the area.

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 78%, 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 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in San Lorenzo, you can refer to this 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 6, which falls under the 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	10°C (50°F)	6 mm (0.3 inches)	78%	high
February Weather	12°C (54°F)	3 mm (0.1 inches)	71%	very high
March Weather	16°C (60°F)	4 mm (0.2 inches)	60%	extreme
April Weather	20°C (68°F)	3 mm (0.1 inches)	52%	extreme
May Weather	23°C (74°F)	3 mm (0.1 inches)	49%	extreme
June Weather	26°C (80°F)	27 mm (1.1 inches)	50%	extreme
July Weather	24°C (76°F)	65 mm (2.6 inches)	65%	extreme
August Weather	24°C (75°F)	62 mm (2.4 inches)	70%	extreme
September Weather	21°C (71°F)	63 mm (2.5 inches)	79%	extreme
October Weather	19°C (66°F)	25 mm (1.0 inches)	77%	very high
November Weather	14°C (58°F)	15 mm (0.6 inches)	83%	very high
December Weather	10°C (50°F)	14 mm (0.5 inches)	84%	high