December Weather in Palmillas, Mexico

Last updated: August 27, 2025

In December, the average temperature in Palmillas, Mexico hovers around 13°C (56°F), with a minimum reaching as low as -2°C (29°F) and a maximum soaring to 27°C (81°F). You'll experience precipitation of 9 mm (0.4 in) over the course of 1 day, while the average humidity sits comfortably at 81%. Prepare for a mix of weather that can surprise you!

December Temperature in Palmillas

In December in Palmillas, 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 Palmillas.

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

The chart illustrates December temperature patterns in Palmillas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Palmillas, December 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 Palmillas generated using information from the Copernicus Climate Change Service.

December Precipitation in Palmillas

In Palmillas in December, the precipitation amount is 9 mm (0.4 in) over the course of 1 day.

December Precipitation Trends in Palmillas

The chart displays monthly precipitation patterns in Palmillas, 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 Palmillas, 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 Palmillas

In Palmillas in December, humidity is 81%. With an average temperature of 13°C (56°F), this humidity feels like a blanket of damp air that clings to your skin, making it essential to pack breathable clothing and stay hydrated while exploring.

December Average Humidity in Palmillas

This chart illustrates the average monthly humidity levels in Palmillas, 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 Palmillas is approximately 81%, 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 Palmillas

In Palmillas 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 Palmillas.

Maximum UV Index Levels in Palmillas for December

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

Data source: Palmillas 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 Palmillas Compares to Other Months

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

This table compares monthly weather conditions in Palmillas, 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 (55°F)	10 mm (0.4 inches)	74%	very high
February Weather	15°C (60°F)	12 mm (0.5 inches)	65%	extreme
March Weather	17°C (64°F)	23 mm (0.9 inches)	58%	extreme
April Weather	20°C (68°F)	21 mm (0.8 inches)	58%	extreme
May Weather	21°C (70°F)	51 mm (2.0 inches)	67%	extreme
June Weather	20°C (68°F)	157 mm (6.2 inches)	76%	extreme
July Weather	19°C (66°F)	130 mm (5.1 inches)	67%	extreme
August Weather	19°C (66°F)	107 mm (4.2 inches)	68%	extreme
September Weather	18°C (65°F)	155 mm (6.1 inches)	81%	extreme
October Weather	17°C (62°F)	94 mm (3.7 inches)	83%	extreme
November Weather	14°C (58°F)	30 mm (1.2 inches)	84%	very high
December Weather	13°C (56°F)	9 mm (0.4 inches)	81%	very high