January Weather in San Agustin, Mexico

Last updated: August 27, 2025

In January, the average temperature in San Agustin, Mexico hovers around 17°C (63°F). Expect a range with a minimum of 5°C (42°F) and a maximum soaring to 30°C (86°F). Precipitation is light, with only 8 mm (0.3 in) expected over 2 days, while humidity averages at a comfortable 64%.

January Temperature in San Agustin

In January in San Agustin, the average temperature is 17°C (63°F), with maximums reaching 30°C (86°F) and minimums dipping as low as 5°C (42°F). This pleasant climate makes San Agustin an ideal destination for travelers seeking a balance of warmth and cool breezes.

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

The chart illustrates January temperature patterns in San Agustin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Agustin, January typically has an average temperature of 17°C (63°F), with highs reaching up to 30°C (86°F) and lows dropping to around 5°C (42°F).

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

January Precipitation in San Agustin

In San Agustin in January, the precipitation amount is 8 mm (0.3 in) over the course of 2 days.

January Precipitation Trends in San Agustin

The chart displays monthly precipitation patterns in San Agustin, 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 Agustin, January typically receives around 8 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.

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Millimeters (mm) Inches (in)

January Humidity in San Agustin

In San Agustin in January humidity is 64%. With an average temperature of 17°C (63°F), this humidity feels like a mild dampness that can make outdoor activities feel slightly muggy, but it's still comfortable for exploring the area.

January Average Humidity in San Agustin

This chart illustrates the average monthly humidity levels in San Agustin, 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 Agustin is approximately 64%, 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 Agustin

In San Agustin 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 Agustin.

Maximum UV Index Levels in San Agustin for January

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

Data source: San Agustin 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 Agustin Compares to Other Months

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

This table compares monthly weather conditions in San Agustin, 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)	8 mm (0.3 inches)	64%	very high
February Weather	19°C (66°F)	12 mm (0.5 inches)	57%	extreme
March Weather	22°C (71°F)	5 mm (0.2 inches)	46%	extreme
April Weather	23°C (74°F)	1 mm (0.0 inches)	42%	extreme
May Weather	24°C (76°F)	25 mm (1.0 inches)	51%	extreme
June Weather	23°C (74°F)	102 mm (4.0 inches)	74%	extreme
July Weather	22°C (71°F)	111 mm (4.4 inches)	79%	extreme
August Weather	22°C (72°F)	124 mm (4.9 inches)	81%	extreme
September Weather	21°C (71°F)	132 mm (5.2 inches)	84%	extreme
October Weather	21°C (70°F)	52 mm (2.1 inches)	75%	extreme
November Weather	19°C (67°F)	22 mm (0.9 inches)	71%	very high
December Weather	17°C (63°F)	5 mm (0.2 inches)	74%	very high