January Weather in Altamira, Mexico

Last updated: August 27, 2025

In January, the average temperature in Altamira, Mexico hovers around 12°C (54°F). Expect a range, with minimums dipping to -4°C (26°F) and maximums soaring up to 27°C (80°F). The month brings about 15 mm (0.6 in) of precipitation spread across 2 days, and an average humidity level of 71% adds to the overall atmosphere.

January Temperature in Altamira

In January in Altamira, the average temperature is 12°C (54°F). The maximum can reach 27°C (80°F), and the minimum can be as low as -4°C (26°F). Be sure to pack layers to comfortably enjoy the diverse weather conditions while traveling.

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

The chart illustrates January temperature patterns in Altamira, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Altamira, January typically has an average temperature of 12°C (54°F), with highs reaching up to 27°C (80°F) and lows dropping to around -4°C (26°F).

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

January Precipitation in Altamira

In Altamira in January, the precipitation amount is 15 mm (0.6 in) over the course of 2 days.

January Precipitation Trends in Altamira

The chart displays monthly precipitation patterns in Altamira, 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 Altamira, January typically receives around 15 mm (0.6 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 Altamira

In Altamira in January humidity is 71%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that clings to your skin, making it essential to dress in layers while exploring the area, as the cool air can be refreshing yet slightly uncomfortable without proper attire for outdoor activities.

January Average Humidity in Altamira

This chart illustrates the average monthly humidity levels in Altamira, 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 Altamira is approximately 71%, 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 Altamira

In Altamira 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 Altamira.

Maximum UV Index Levels in Altamira for January

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

Data source: Altamira 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 Altamira Compares to Other Months

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

This table compares monthly weather conditions in Altamira, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	15 mm (0.6 inches)	71%	very high
February Weather	15°C (58°F)	11 mm (0.4 inches)	64%	extreme
March Weather	18°C (64°F)	6 mm (0.2 inches)	49%	extreme
April Weather	20°C (68°F)	10 mm (0.4 inches)	47%	extreme
May Weather	22°C (72°F)	18 mm (0.7 inches)	55%	extreme
June Weather	22°C (72°F)	62 mm (2.4 inches)	77%	extreme
July Weather	20°C (69°F)	128 mm (5.0 inches)	82%	extreme
August Weather	21°C (69°F)	64 mm (2.5 inches)	83%	extreme
September Weather	18°C (65°F)	124 mm (4.9 inches)	86%	extreme
October Weather	18°C (64°F)	53 mm (2.1 inches)	83%	extreme
November Weather	15°C (59°F)	15 mm (0.6 inches)	80%	very high
December Weather	12°C (54°F)	10 mm (0.4 inches)	83%	very high