January Weather in Arroyo de Lajas, Mexico

Last updated: August 27, 2025

In January, the average temperature in Arroyo de Lajas, Mexico is a cool 6°C (42°F), with lows dipping to a brisk -6°C (21°F) and highs reaching a pleasant 19°C (67°F). Expect about 11 mm (0.4 in) of precipitation over 2 days, accompanied by an average humidity of 76%, making it a rather moist time of year.

January Temperature in Arroyo de Lajas

In January in Arroyo de Lajas, the average temperature is 6°C (42°F). Maximums can reach 19°C (67°F), and minimums can be as low as -6°C (21°F). Be prepared for a wide range of temperatures, so pack accordingly for your travels in Arroyo de Lajas this January.

January Weather in Arroyo de Lajas: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Arroyo de Lajas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arroyo de Lajas, January typically has an average temperature of 6°C (42°F), with highs reaching up to 19°C (67°F) and lows dropping to around -6°C (21°F).

Data source: Temperature data for Arroyo de Lajas generated using information from the Copernicus Climate Change Service.

January Precipitation in Arroyo de Lajas

In Arroyo de Lajas in January, the precipitation amount is 11 mm (0.4 in) over the course of 2 days.

January Precipitation Trends in Arroyo de Lajas

The chart displays monthly precipitation patterns in Arroyo de Lajas, 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 Arroyo de Lajas, January typically receives around 11 mm (0.4 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 Arroyo de Lajas

In Arroyo de Lajas in January, humidity is 76%. With an average temperature of 6°C (42°F), this humidity feels like a damp chill that seeps into your bones, making travel quite brisk and requiring warm layers to stay comfortable while exploring.

January Average Humidity in Arroyo de Lajas

This chart illustrates the average monthly humidity levels in Arroyo de Lajas, 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 Arroyo de Lajas is approximately 76%, 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 Arroyo de Lajas

In Arroyo de Lajas in January, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Arroyo de Lajas.

Maximum UV Index Levels in Arroyo de Lajas for January

The chart shows the monthly maximum UV Index (UVI) for Arroyo de Lajas 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 Arroyo de Lajas typically reaches 8, which falls under the very high exposure category.

Data source: Arroyo de Lajas 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 Arroyo de Lajas Compares to Other Months

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

This table compares monthly weather conditions in Arroyo de Lajas, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (42°F)	11 mm (0.4 inches)	76%	very high
February Weather	7°C (44°F)	21 mm (0.8 inches)	69%	extreme
March Weather	10°C (50°F)	17 mm (0.7 inches)	57%	extreme
April Weather	12°C (54°F)	9 mm (0.4 inches)	49%	extreme
May Weather	15°C (59°F)	24 mm (1.0 inches)	49%	extreme
June Weather	17°C (63°F)	75 mm (3.0 inches)	64%	extreme
July Weather	15°C (60°F)	205 mm (8.1 inches)	82%	extreme
August Weather	16°C (61°F)	148 mm (5.8 inches)	87%	extreme
September Weather	14°C (58°F)	195 mm (7.7 inches)	88%	extreme
October Weather	13°C (55°F)	74 mm (2.9 inches)	83%	extreme
November Weather	9°C (49°F)	27 mm (1.1 inches)	84%	very high
December Weather	6°C (43°F)	19 mm (0.7 inches)	86%	high