January Weather in San Antonio Chiltepec, Mexico

Last updated: August 27, 2025

In San Antonio Chiltepec, Mexico, the average temperature in January is a comfortable 20°C (69°F). Expect a minimum dip to 6°C (43°F) and highs reaching 34°C (93°F). With just 3 mm (0.1 in) of precipitation spread over 0 days, the weather remains mostly dry. The average humidity sits at 65%, making it a pleasant time to enjoy all that this destination has to offer!

January Temperature in San Antonio Chiltepec

In January, in San Antonio Chiltepec, the average temperature is 20°C (69°F). The maximum can reach 34°C (93°F) and the minimum can be as low as 6°C (43°F). This range makes San Antonio Chiltepec a perfect destination for travelers seeking pleasant weather and a variety of outdoor activities.

January Weather in San Antonio Chiltepec: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Antonio Chiltepec, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Antonio Chiltepec, January typically has an average temperature of 20°C (69°F), with highs reaching up to 34°C (93°F) and lows dropping to around 6°C (43°F).

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

January Precipitation in San Antonio Chiltepec

In San Antonio Chiltepec in January, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.

January Precipitation Trends in San Antonio Chiltepec

The chart displays monthly precipitation patterns in San Antonio Chiltepec, 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 Antonio Chiltepec, January typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 0 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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January Humidity in San Antonio Chiltepec

In San Antonio Chiltepec in January, humidity is 65%. With an average temperature of 20°C (69°F), this humidity feels like a warm embrace, creating a sticky atmosphere that can be quite oppressive for traveling, making every step feel heavier and the air thick with moisture.

January Average Humidity in San Antonio Chiltepec

This chart illustrates the average monthly humidity levels in San Antonio Chiltepec, 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 Antonio Chiltepec 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 San Antonio Chiltepec

In San Antonio Chiltepec 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 San Antonio Chiltepec.

Maximum UV Index Levels in San Antonio Chiltepec for January

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

Data source: San Antonio Chiltepec 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 Antonio Chiltepec Compares to Other Months

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

This table compares monthly weather conditions in San Antonio Chiltepec, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (69°F)	3 mm (0.1 inches)	65%	very high
February Weather	22°C (73°F)	2 mm (0.1 inches)	61%	extreme
March Weather	24°C (76°F)	5 mm (0.2 inches)	59%	extreme
April Weather	26°C (79°F)	11 mm (0.4 inches)	62%	extreme
May Weather	26°C (80°F)	61 mm (2.4 inches)	73%	extreme
June Weather	24°C (76°F)	184 mm (7.2 inches)	78%	extreme
July Weather	24°C (75°F)	137 mm (5.4 inches)	79%	extreme
August Weather	24°C (75°F)	179 mm (7.1 inches)	82%	extreme
September Weather	23°C (74°F)	246 mm (9.7 inches)	82%	extreme
October Weather	23°C (74°F)	80 mm (3.2 inches)	79%	extreme
November Weather	22°C (72°F)	14 mm (0.6 inches)	72%	very high
December Weather	21°C (69°F)	1 mm (0.0 inches)	70%	very high