December Weather in Allende, Mexico

Last updated: August 27, 2025

In December, the average temperature in Allende, Mexico hovers around 15°C (59°F). While you might experience a chilly minimum of 0°C (31°F), the heat can soar to a sizzling maximum of 34°C (94°F). Prepare for a bit of rain, as the area receives approximately 18 mm (0.7 in) of precipitation over 3 days, all amidst a relatively high average humidity of 87%.

December Temperature in Allende

In December in Allende, the average temperature is 15°C (59°F), with maximums reaching 34°C (94°F) and minimums dropping to as low as 0°C (31°F). This variation makes it a great time for travelers to pack layers and enjoy the diverse weather conditions.

December Weather in Allende: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Allende, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Allende, December typically has an average temperature of 15°C (59°F), with highs reaching up to 34°C (94°F) and lows dropping to around 0°C (31°F).

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

December Precipitation in Allende

In Allende in December, the precipitation amount is 18 mm (0.7 in) over a span of 3 days.

December Precipitation Trends in Allende

The chart displays monthly precipitation patterns in Allende, 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 Allende, December typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 3 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Allende

In Allende in December, humidity is 87%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket, making traveling uncomfortable as the air feels thick and stifling, often leaving you feeling hot and sticky even when the temperature isn't too high.

December Average Humidity in Allende

This chart illustrates the average monthly humidity levels in Allende, 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 Allende is approximately 87%, 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 Allende

In Allende in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Allende.

Maximum UV Index Levels in Allende for December

The chart shows the monthly maximum UV Index (UVI) for Allende 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 Allende typically reaches 5, which falls under the moderate exposure category.

Data source: Allende 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 Allende Compares to Other Months

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

This table compares monthly weather conditions in Allende, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	12 mm (0.5 inches)	76%	high
February Weather	15°C (60°F)	17 mm (0.7 inches)	75%	very high
March Weather	20°C (69°F)	24 mm (0.9 inches)	70%	very high
April Weather	24°C (75°F)	35 mm (1.4 inches)	73%	extreme
May Weather	27°C (82°F)	96 mm (3.8 inches)	79%	extreme
June Weather	30°C (86°F)	36 mm (1.4 inches)	78%	extreme
July Weather	31°C (88°F)	41 mm (1.6 inches)	65%	extreme
August Weather	31°C (88°F)	31 mm (1.2 inches)	55%	extreme
September Weather	28°C (83°F)	116 mm (4.6 inches)	68%	extreme
October Weather	23°C (74°F)	59 mm (2.3 inches)	77%	very high
November Weather	18°C (64°F)	19 mm (0.8 inches)	84%	high
December Weather	15°C (59°F)	18 mm (0.7 inches)	87%	moderate