January Weather in San Jose de Morteros, Mexico

Last updated: August 26, 2025

In January, the average temperature in San Jose de Morteros, Mexico hovers around 13°C (56°F). Expect a chilly minimum of -2°C (29°F), while the warmth can peak at a pleasant 27°C (81°F). During this month, you can anticipate about 15 mm (0.6 in) of precipitation spread over 2 days, and the average humidity will be around 70%.

January Temperature in San Jose de Morteros

In January in San Jose de Morteros, the average temperature is 13°C (56°F), with maximums reaching up to 27°C (81°F) and minimums dropping as low as -2°C (29°F). This variety in temperatures makes it a great time for travelers to pack layers and enjoy outdoor activities in San Jose de Morteros.

January Weather in San Jose de Morteros: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Jose de Morteros, 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 de Morteros, January typically has an average temperature of 13°C (56°F), with highs reaching up to 27°C (81°F) and lows dropping to around -2°C (29°F).

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

January Precipitation in San Jose de Morteros

In San Jose de Morteros in January, the precipitation amount is 15 mm (0.6 in) over the course of 2 days.

January Precipitation Trends in San Jose de Morteros

The chart displays monthly precipitation patterns in San Jose de Morteros, 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 de Morteros, 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.

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Millimeters (mm) Inches (in)

January Humidity in San Jose de Morteros

In San Jose de Morteros in January humidity is 70%. With an average temperature of 13°C (56°F), this humidity feels like a chilly embrace, making travel feel a bit damp and heavy. Be prepared for a refreshing yet cool atmosphere that might surprise you as you explore the sights.

January Average Humidity in San Jose de Morteros

This chart illustrates the average monthly humidity levels in San Jose de Morteros, 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 de Morteros 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 de Morteros

In San Jose de Morteros 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 San Jose de Morteros.

Maximum UV Index Levels in San Jose de Morteros for January

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

Data source: San Jose de Morteros 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 de Morteros Compares to Other Months

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

This table compares monthly weather conditions in San Jose de Morteros, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	15 mm (0.6 inches)	70%	very high
February Weather	16°C (61°F)	13 mm (0.5 inches)	62%	very high
March Weather	19°C (67°F)	9 mm (0.3 inches)	53%	extreme
April Weather	22°C (71°F)	11 mm (0.4 inches)	48%	extreme
May Weather	24°C (75°F)	15 mm (0.6 inches)	52%	extreme
June Weather	24°C (75°F)	49 mm (1.9 inches)	64%	extreme
July Weather	22°C (72°F)	110 mm (4.3 inches)	73%	extreme
August Weather	22°C (73°F)	56 mm (2.2 inches)	71%	extreme
September Weather	20°C (69°F)	119 mm (4.7 inches)	82%	extreme
October Weather	19°C (67°F)	49 mm (1.9 inches)	83%	extreme
November Weather	16°C (61°F)	11 mm (0.4 inches)	82%	very high
December Weather	13°C (56°F)	9 mm (0.4 inches)	84%	high