January Weather in San Antonio Cerro Prieto, Mexico

Last updated: August 27, 2025

In San Antonio Cerro Prieto, Mexico, the average temperature in January hovers around 15°C (60°F), with a comfortable range from a minimum of 2°C (36°F) to a maximum of 29°C (85°F). Expect some light showers, as the precipitation amounts to 7 mm (0.3 in) over 2 days. The air carries an average humidity of 74%, providing a refreshing ambiance during this vibrant month.

January Temperature in San Antonio Cerro Prieto

In January in San Antonio Cerro Prieto, the average temperature is 15°C (60°F), with maximums reaching up to 29°C (85°F) and minimums dropping as low as 2°C (36°F). This wide range of temperatures makes it advisable for travelers to pack both light clothing for warm days and warmer layers for cooler evenings.

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

The chart illustrates January temperature patterns in San Antonio Cerro Prieto, 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 Cerro Prieto, January typically has an average temperature of 15°C (60°F), with highs reaching up to 29°C (85°F) and lows dropping to around 2°C (36°F).

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

January Precipitation in San Antonio Cerro Prieto

In San Antonio Cerro Prieto in January, the precipitation amount is 7 mm (0.3 in) over a period of 2 days.

January Precipitation Trends in San Antonio Cerro Prieto

The chart displays monthly precipitation patterns in San Antonio Cerro Prieto, 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 Cerro Prieto, January typically receives around 7 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 Antonio Cerro Prieto

In San Antonio Cerro Prieto in January humidity is 74%. With an average temperature of 15°C (60°F), this humidity feels like a warm embrace that can make outdoor activities feel slightly stifling, so travelers should be prepared to hydrate frequently and take breaks in the shade.

January Average Humidity in San Antonio Cerro Prieto

This chart illustrates the average monthly humidity levels in San Antonio Cerro Prieto, 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 Cerro Prieto is approximately 74%, 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 Cerro Prieto

In San Antonio Cerro Prieto 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 Antonio Cerro Prieto.

Maximum UV Index Levels in San Antonio Cerro Prieto for January

The chart shows the monthly maximum UV Index (UVI) for San Antonio Cerro Prieto 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 Cerro Prieto typically reaches 9, which falls under the very high exposure category.

Data source: San Antonio Cerro Prieto 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 Cerro Prieto Compares to Other Months

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

This table compares monthly weather conditions in San Antonio Cerro Prieto, 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 (60°F)	7 mm (0.3 inches)	74%	very high
February Weather	18°C (64°F)	6 mm (0.2 inches)	65%	extreme
March Weather	21°C (70°F)	10 mm (0.4 inches)	58%	extreme
April Weather	23°C (73°F)	5 mm (0.2 inches)	58%	extreme
May Weather	24°C (75°F)	37 mm (1.5 inches)	67%	extreme
June Weather	22°C (72°F)	161 mm (6.3 inches)	76%	extreme
July Weather	20°C (69°F)	203 mm (8.0 inches)	67%	extreme
August Weather	20°C (69°F)	169 mm (6.7 inches)	68%	extreme
September Weather	20°C (68°F)	179 mm (7.1 inches)	81%	extreme
October Weather	19°C (67°F)	63 mm (2.5 inches)	83%	extreme
November Weather	17°C (64°F)	21 mm (0.8 inches)	84%	very high
December Weather	15°C (60°F)	4 mm (0.2 inches)	81%	very high