January Weather in Santiago Tenango, Mexico

Last updated: August 27, 2025

In January, the average temperature in Santiago Tenango, Mexico is a mild 15°C (59°F). Expect variations, with minimums dipping to 2°C (37°F) and maximums reaching 29°C (85°F). Precipitation is light, averaging 7 mm (0.3 in) over just 1 day during the month, alongside an average humidity of 84%, creating a comfortably moist atmosphere.

January Temperature in Santiago Tenango

In January in Santiago Tenango, the average temperature is 15°C (59°F). Maximum temperatures can reach up to 29°C (85°F), while the minimum can drop as low as 2°C (37°F). This variation in temperature makes it an ideal time for travelers to dress in layers and enjoy a wide range of outdoor activities.

January Weather in Santiago Tenango: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Santiago Tenango, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santiago Tenango, January typically has an average temperature of 15°C (59°F), with highs reaching up to 29°C (85°F) and lows dropping to around 2°C (37°F).

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

January Precipitation in Santiago Tenango

In Santiago Tenango in January, the precipitation amount is 7 mm (0.3 in) over the course of 1 day.

January Precipitation Trends in Santiago Tenango

The chart displays monthly precipitation patterns in Santiago Tenango, 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 Santiago Tenango, January typically receives around 7 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 Santiago Tenango

In Santiago Tenango in January, humidity is 84%. With an average temperature of 15°C (59°F), this humidity feels like an oppressive blanket wrapping around you, making it challenging to enjoy outdoor activities and travel comfortably.

January Average Humidity in Santiago Tenango

This chart illustrates the average monthly humidity levels in Santiago Tenango, 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 Santiago Tenango is approximately 84%, 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 Santiago Tenango

In Santiago Tenango in January, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Santiago Tenango.

Maximum UV Index Levels in Santiago Tenango for January

The chart shows the monthly maximum UV Index (UVI) for Santiago Tenango 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 Santiago Tenango typically reaches 11, which falls under the extreme exposure category.

Data source: Santiago Tenango 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 Santiago Tenango Compares to Other Months

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

This table compares monthly weather conditions in Santiago Tenango, 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 (59°F)	7 mm (0.3 inches)	84%	extreme
February Weather	17°C (63°F)	3 mm (0.1 inches)	80%	extreme
March Weather	18°C (65°F)	12 mm (0.5 inches)	73%	extreme
April Weather	20°C (67°F)	38 mm (1.5 inches)	67%	extreme
May Weather	20°C (68°F)	68 mm (2.7 inches)	72%	extreme
June Weather	19°C (66°F)	247 mm (9.7 inches)	73%	extreme
July Weather	18°C (65°F)	126 mm (5.0 inches)	76%	extreme
August Weather	18°C (65°F)	228 mm (9.0 inches)	80%	extreme
September Weather	18°C (65°F)	258 mm (10.2 inches)	84%	extreme
October Weather	17°C (64°F)	131 mm (5.2 inches)	89%	extreme
November Weather	16°C (61°F)	18 mm (0.7 inches)	88%	extreme
December Weather	15°C (60°F)	6 mm (0.2 inches)	88%	very high