January Weather in Puerto Mexico, Mexico

Last updated: August 27, 2025

In Puerto Mexico, Mexico, the average temperature in January hovers around 10°C (50°F), making it a mild but occasionally unpredictable time of year. Be prepared for a minimum temperature of -3°C (26°F) and a maximum of 23°C (74°F). During this month, you can expect precipitation amounting to 18 mm (0.7 in), spread over approximately 3 days. With an average humidity of 75%, it’s a good idea to dress in layers for comfort!

January Temperature in Puerto Mexico

In January in Puerto Mexico, the average temperature is 10°C (50°F). Maximums can reach 23°C (74°F) and minimums can be as low as -3°C (26°F). This varied climate makes Puerto Mexico a versatile destination for travelers, so be sure to pack layers to accommodate the changing temperatures.

January Weather in Puerto Mexico: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Puerto Mexico, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Puerto Mexico, January typically has an average temperature of 10°C (50°F), with highs reaching up to 23°C (74°F) and lows dropping to around -3°C (26°F).

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

January Precipitation in Puerto Mexico

In Puerto Mexico in January, the precipitation amount is 18 mm (0.7 in) over a span of 3 days.

January Precipitation Trends in Puerto Mexico

The chart displays monthly precipitation patterns in Puerto Mexico, 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 Puerto Mexico, January typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 3 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 Puerto Mexico

In Puerto Mexico in January humidity is 75%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration uncomfortable and necessitating extra layers for warmth and comfort.

January Average Humidity in Puerto Mexico

This chart illustrates the average monthly humidity levels in Puerto Mexico, 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 Puerto Mexico is approximately 75%, 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 Puerto Mexico

In Puerto Mexico in January, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Puerto Mexico.

Maximum UV Index Levels in Puerto Mexico for January

The chart shows the monthly maximum UV Index (UVI) for Puerto Mexico 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 Puerto Mexico typically reaches 8, which falls under the very high exposure category.

Data source: Puerto Mexico 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 Puerto Mexico Compares to Other Months

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

This table compares monthly weather conditions in Puerto Mexico, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	18 mm (0.7 inches)	75%	very high
February Weather	12°C (55°F)	13 mm (0.5 inches)	70%	very high
March Weather	15°C (60°F)	23 mm (0.9 inches)	65%	extreme
April Weather	17°C (63°F)	29 mm (1.1 inches)	59%	extreme
May Weather	19°C (67°F)	55 mm (2.2 inches)	66%	extreme
June Weather	19°C (67°F)	77 mm (3.0 inches)	71%	extreme
July Weather	18°C (65°F)	132 mm (5.2 inches)	57%	extreme
August Weather	18°C (65°F)	86 mm (3.4 inches)	58%	extreme
September Weather	17°C (63°F)	144 mm (5.7 inches)	72%	extreme
October Weather	16°C (61°F)	31 mm (1.2 inches)	76%	extreme
November Weather	13°C (56°F)	9 mm (0.4 inches)	81%	very high
December Weather	10°C (51°F)	22 mm (0.9 inches)	80%	high