January Weather in Ahuatlan, Mexico

Last updated: August 27, 2025

In Ahuatlan, Mexico, the average temperature in January is a pleasant 20°C (68°F). Expect a minimum of 7°C (44°F) and a maximum reaching 33°C (91°F). With an average humidity of 84%, the air can feel a bit damp, but you’ll only encounter a light precipitation of 2 mm (0.1 in) spread over 0 days. Perfect weather for outdoor adventures!

January Temperature in Ahuatlan

In January in Ahuatlan, the average temperature is 20°C (68°F). Maximums can reach 33°C (91°F), and minimums can be as low as 7°C (44°F). This mild climate makes Ahuatlan an ideal destination for travelers seeking pleasant weather for outdoor activities.

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

The chart illustrates January temperature patterns in Ahuatlan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ahuatlan, January typically has an average temperature of 20°C (68°F), with highs reaching up to 33°C (91°F) and lows dropping to around 7°C (44°F).

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

January Precipitation in Ahuatlan

In Ahuatlan in January, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

January Precipitation Trends in Ahuatlan

The chart displays monthly precipitation patterns in Ahuatlan, 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 Ahuatlan, January typically receives around 2 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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Millimeters (mm) Inches (in)

January Humidity in Ahuatlan

In Ahuatlan in January humidity is 84%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket, making travel a challenge as the air clings to your skin, and every step feels heavier in the mugginess.

January Average Humidity in Ahuatlan

This chart illustrates the average monthly humidity levels in Ahuatlan, 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 Ahuatlan 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 Ahuatlan

In Ahuatlan 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 Ahuatlan.

Maximum UV Index Levels in Ahuatlan for January

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

Data source: Ahuatlan 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 Ahuatlan Compares to Other Months

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

This table compares monthly weather conditions in Ahuatlan, 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 (68°F)	2 mm (0.1 inches)	84%	very high
February Weather	21°C (71°F)	3 mm (0.1 inches)	78%	extreme
March Weather	23°C (74°F)	5 mm (0.2 inches)	75%	extreme
April Weather	25°C (78°F)	16 mm (0.6 inches)	70%	extreme
May Weather	26°C (78°F)	78 mm (3.1 inches)	77%	extreme
June Weather	24°C (75°F)	204 mm (8.0 inches)	76%	extreme
July Weather	23°C (74°F)	145 mm (5.7 inches)	68%	extreme
August Weather	23°C (74°F)	211 mm (8.3 inches)	70%	extreme
September Weather	22°C (73°F)	279 mm (11.0 inches)	82%	extreme
October Weather	22°C (72°F)	95 mm (3.7 inches)	91%	extreme
November Weather	21°C (70°F)	19 mm (0.8 inches)	89%	very high
December Weather	20°C (68°F)	2 mm (0.1 inches)	88%	very high