January Weather in San Jose del Carmen, Mexico

Last updated: August 27, 2025

In January, the average temperature in San Jose del Carmen, Mexico is a comfortable 18°C (65°F). Expect a minimum of 5°C (41°F) and a maximum of 29°C (85°F), perfect for enjoying a range of activities. With an average precipitation of 16 mm (0.6 in) over 3 days, don’t forget to bring an umbrella! Additionally, the average humidity sits at a pleasant 70%, making it an ideal time to explore the local attractions.

January Temperature in San Jose del Carmen

In January in San Jose del Carmen, the average temperature is 18°C (65°F). Maximums can reach 29°C (85°F), and minimums can drop as low as 5°C (41°F). This range makes San Jose del Carmen a comfortable destination for travelers, offering pleasant conditions for outdoor activities.

January Weather in San Jose del Carmen: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Jose del Carmen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Jose del Carmen, January typically has an average temperature of 18°C (65°F), with highs reaching up to 29°C (85°F) and lows dropping to around 5°C (41°F).

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

January Precipitation in San Jose del Carmen

In San Jose del Carmen in January, the precipitation amount is 16 mm (0.6 in), spread over a duration of 3 days.

January Precipitation Trends in San Jose del Carmen

The chart displays monthly precipitation patterns in San Jose del Carmen, 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 Jose del Carmen, January typically receives around 16 mm (0.6 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 San Jose del Carmen

In San Jose del Carmen in January humidity is 70%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making it quite comfortable for traveling, though it can leave you feeling slightly sticky if you're on the move for too long.

January Average Humidity in San Jose del Carmen

This chart illustrates the average monthly humidity levels in San Jose del Carmen, 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 Jose del Carmen is approximately 70%, 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 Jose del Carmen

In San Jose del Carmen 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 Jose del Carmen.

Maximum UV Index Levels in San Jose del Carmen for January

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

Data source: San Jose del Carmen 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 Jose del Carmen Compares to Other Months

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

This table compares monthly weather conditions in San Jose del Carmen, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	18°C (65°F)	16 mm (0.6 inches)	70%	very high
February Weather	19°C (66°F)	26 mm (1.0 inches)	65%	extreme
March Weather	21°C (70°F)	7 mm (0.3 inches)	59%	extreme
April Weather	22°C (71°F)	2 mm (0.1 inches)	60%	extreme
May Weather	23°C (73°F)	54 mm (2.1 inches)	67%	extreme
June Weather	22°C (72°F)	287 mm (11.3 inches)	80%	extreme
July Weather	21°C (71°F)	296 mm (11.6 inches)	81%	extreme
August Weather	21°C (71°F)	399 mm (15.7 inches)	83%	extreme
September Weather	21°C (70°F)	337 mm (13.3 inches)	83%	extreme
October Weather	21°C (70°F)	234 mm (9.2 inches)	80%	extreme
November Weather	20°C (68°F)	45 mm (1.8 inches)	77%	very high
December Weather	18°C (65°F)	18 mm (0.7 inches)	76%	very high