January Weather in San Juan de los Arcos, Mexico

Last updated: August 27, 2025

In January, the average temperature in San Juan de los Arcos, Mexico is a pleasant 16°C (62°F), with a minimum of 2°C (35°F) and a maximum reaching up to 31°C (88°F). Expect a modest precipitation amount of 9 mm (0.3 in) spread over approximately 2 days, while the average humidity hovers around 64%. Perfect weather for exploring!

January Temperature in San Juan de los Arcos

In January in San Juan de los Arcos, the average temperature is 16°C (62°F). Maximums can reach up to 31°C (88°F), while minimums can drop as low as 2°C (35°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your trip.

January Weather in San Juan de los Arcos: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Juan de los Arcos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Juan de los Arcos, January typically has an average temperature of 16°C (62°F), with highs reaching up to 31°C (88°F) and lows dropping to around 2°C (35°F).

Data source: Temperature data for San Juan de los Arcos generated using information from the Copernicus Climate Change Service.

January Precipitation in San Juan de los Arcos

In San Juan de los Arcos in January, the precipitation amount is 9 mm (0.3 in) over a period of 2 days.

January Precipitation Trends in San Juan de los Arcos

The chart displays monthly precipitation patterns in San Juan de los Arcos, 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 Juan de los Arcos, January typically receives around 9 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.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in San Juan de los Arcos

In San Juan de los Arcos in January humidity is 64%. With an average temperature of 16°C (62°F), this humidity feels like a moderate blanket wrapping around you, making it pleasant for traveling but potentially a bit damp as you explore the sights.

January Average Humidity in San Juan de los Arcos

This chart illustrates the average monthly humidity levels in San Juan de los Arcos, 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 Juan de los Arcos is approximately 64%, 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 Juan de los Arcos

In San Juan de los Arcos 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 Juan de los Arcos.

Maximum UV Index Levels in San Juan de los Arcos for January

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

Data source: San Juan de los Arcos 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 Juan de los Arcos Compares to Other Months

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

This table compares monthly weather conditions in San Juan de los Arcos, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (62°F)	9 mm (0.3 inches)	64%	very high
February Weather	18°C (65°F)	14 mm (0.5 inches)	57%	extreme
March Weather	21°C (70°F)	4 mm (0.1 inches)	46%	extreme
April Weather	22°C (72°F)	1 mm (0.0 inches)	42%	extreme
May Weather	24°C (75°F)	19 mm (0.7 inches)	51%	extreme
June Weather	23°C (74°F)	112 mm (4.4 inches)	74%	extreme
July Weather	21°C (71°F)	226 mm (8.9 inches)	79%	extreme
August Weather	21°C (71°F)	197 mm (7.8 inches)	81%	extreme
September Weather	21°C (70°F)	218 mm (8.6 inches)	84%	extreme
October Weather	21°C (69°F)	69 mm (2.7 inches)	75%	extreme
November Weather	19°C (66°F)	23 mm (0.9 inches)	71%	very high
December Weather	16°C (62°F)	12 mm (0.5 inches)	74%	very high