January Weather in Tlachimaltepec, Mexico

Last updated: August 27, 2025

In January, the average temperature in Tlachimaltepec, Mexico is a pleasant 17°C (63°F). Expect a minimum of 7°C (44°F) and a maximum of 28°C (83°F), making it a month of varied weather. You can anticipate 13 mm (0.5 in) of precipitation over about 2 days, with the average humidity sitting at a comfortable 65%.

January Temperature in Tlachimaltepec

In January in Tlachimaltepec, the average temperature is 17°C (63°F). Maximum temperatures can reach 28°C (83°F) while minimums can drop as low as 7°C (44°F). This makes Tlachimaltepec a comfortable destination for travelers seeking mild weather during this time.

January Weather in Tlachimaltepec: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Tlachimaltepec, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tlachimaltepec, January typically has an average temperature of 17°C (63°F), with highs reaching up to 28°C (83°F) and lows dropping to around 7°C (44°F).

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

January Precipitation in Tlachimaltepec

In Tlachimaltepec in January, the precipitation amount is 13 mm (0.5 in) over a span of 2 days.

January Precipitation Trends in Tlachimaltepec

The chart displays monthly precipitation patterns in Tlachimaltepec, 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 Tlachimaltepec, January typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 2 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 Tlachimaltepec

In Tlachimaltepec in January humidity is 65%. With an average temperature of 17°C (63°F), this humidity feels like a warm blanket enveloping you, making it a comfortable yet slightly muggy experience for traveling, where you might find yourself seeking shade or a refreshing drink to stay cool and refreshed.

January Average Humidity in Tlachimaltepec

This chart illustrates the average monthly humidity levels in Tlachimaltepec, 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 Tlachimaltepec is approximately 65%, 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 Tlachimaltepec

In Tlachimaltepec in January, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Tlachimaltepec.

Maximum UV Index Levels in Tlachimaltepec for January

The chart shows the monthly maximum UV Index (UVI) for Tlachimaltepec 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 Tlachimaltepec typically reaches 10, which falls under the very high exposure category.

Data source: Tlachimaltepec 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 Tlachimaltepec Compares to Other Months

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

This table compares monthly weather conditions in Tlachimaltepec, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (63°F)	13 mm (0.5 inches)	65%	very high
February Weather	18°C (65°F)	4 mm (0.1 inches)	61%	extreme
March Weather	20°C (68°F)	9 mm (0.4 inches)	59%	extreme
April Weather	21°C (70°F)	23 mm (0.9 inches)	62%	extreme
May Weather	21°C (70°F)	119 mm (4.7 inches)	73%	extreme
June Weather	20°C (68°F)	362 mm (14.2 inches)	78%	extreme
July Weather	20°C (68°F)	356 mm (14.0 inches)	79%	extreme
August Weather	20°C (67°F)	476 mm (18.8 inches)	82%	extreme
September Weather	19°C (67°F)	460 mm (18.1 inches)	82%	extreme
October Weather	20°C (68°F)	231 mm (9.1 inches)	79%	extreme
November Weather	19°C (66°F)	51 mm (2.0 inches)	72%	very high
December Weather	17°C (64°F)	13 mm (0.5 inches)	70%	very high