December Weather in San Jose (San Jose de los Melendez), Mexico

Last updated: August 27, 2025

In December, the average temperature in San Jose (San Jose de los Melendez), Mexico is a mild 14°C (58°F). During this month, you can expect temperatures to range from a chilly 1°C (34°F) to a warm 28°C (83°F). Rainfall is minimal, with an average precipitation of 9 mm (0.4 in) spread across 1 day. With an average humidity level of 74%, it's a great time to enjoy the natural beauty of the region!

December Temperature in San Jose (San Jose de los Melendez)

In December in San Jose (San Jose de los Melendez), the average temperature is 14°C (58°F). The maximum can reach 28°C (83°F), while the minimum can drop as low as 1°C (34°F). It's an ideal time to explore San Jose (San Jose de los Melendez) with a comfortable climate, but be prepared for varying temperatures throughout the day.

December Weather in San Jose (San Jose de los Melendez): Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in San Jose (San Jose de los Melendez), 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 (San Jose de los Melendez), December typically has an average temperature of 14°C (58°F), with highs reaching up to 28°C (83°F) and lows dropping to around 1°C (34°F).

Data source: Temperature data for San Jose (San Jose de los Melendez) generated using information from the Copernicus Climate Change Service.

December Precipitation in San Jose (San Jose de los Melendez)

In San Jose (San Jose de los Melendez) in December, the precipitation amount is 9 mm (0.4 in) over the course of 1 day.

December Precipitation Trends in San Jose (San Jose de los Melendez)

The chart displays monthly precipitation patterns in San Jose (San Jose de los Melendez), with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In San Jose (San Jose de los Melendez), December typically receives around 9 mm (0.4 inches) of precipitation spread over approximately 1 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in San Jose (San Jose de los Melendez)

In San Jose (San Jose de los Melendez) in December humidity is 74%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities slightly uncomfortable and prompting travelers to seek shade or indoor venues more often.

December Average Humidity in San Jose (San Jose de los Melendez)

This chart illustrates the average monthly humidity levels in San Jose (San Jose de los Melendez), with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in San Jose (San Jose de los Melendez) is approximately 74%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in San Jose (San Jose de los Melendez)

In San Jose (San Jose de los Melendez) in December, 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 (San Jose de los Melendez).

Maximum UV Index Levels in San Jose (San Jose de los Melendez) for December

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

Data source: San Jose (San Jose de los Melendez) December 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 December Weather in San Jose (San Jose de los Melendez) Compares to Other Months

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

This table compares monthly weather conditions in San Jose (San Jose de los Melendez), showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (58°F)	10 mm (0.4 inches)	64%	very high
February Weather	16°C (62°F)	11 mm (0.4 inches)	57%	extreme
March Weather	19°C (67°F)	4 mm (0.2 inches)	46%	extreme
April Weather	21°C (70°F)	1 mm (0.0 inches)	42%	extreme
May Weather	23°C (73°F)	23 mm (0.9 inches)	51%	extreme
June Weather	22°C (73°F)	139 mm (5.5 inches)	74%	extreme
July Weather	20°C (68°F)	228 mm (9.0 inches)	79%	extreme
August Weather	20°C (69°F)	165 mm (6.5 inches)	81%	extreme
September Weather	20°C (67°F)	157 mm (6.2 inches)	84%	extreme
October Weather	19°C (66°F)	65 mm (2.6 inches)	75%	extreme
November Weather	17°C (63°F)	16 mm (0.6 inches)	71%	very high
December Weather	14°C (58°F)	9 mm (0.4 inches)	74%	very high