December Weather in Zavala, Mexico

Last updated: August 27, 2025

In Zavala, Mexico, the average temperature in December is a pleasant 20°C (68°F). Expect temperatures to range from a cool 8°C (47°F) at night to a warm 32°C (90°F) during the day. With an average humidity of 78%, you might feel the warmth a bit more. Be prepared for a splash of rain, as the area receives about 20 mm (0.8 in) of precipitation over just 1 day.

December Temperature in Zavala

In December in Zavala, the average temperature is 20°C (68°F). Maximums can reach 32°C (90°F) while minimums can drop to as low as 8°C (47°F). This makes Zavala a favorable destination for travelers seeking mild weather with the potential for warmer days.

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

The chart illustrates December temperature patterns in Zavala, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Zavala, December typically has an average temperature of 20°C (68°F), with highs reaching up to 32°C (90°F) and lows dropping to around 8°C (47°F).

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

December Precipitation in Zavala

In Zavala in December, the precipitation amount is 20 mm (0.8 in) over a period of 1 day.

December Precipitation Trends in Zavala

The chart displays monthly precipitation patterns in Zavala, 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 Zavala, December typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 1 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 Zavala

In Zavala in December humidity is 78%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket that makes exploring the sights a bit sticky, so travelers should stay hydrated and take frequent breaks in the shade.

December Average Humidity in Zavala

This chart illustrates the average monthly humidity levels in Zavala, 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 Zavala is approximately 78%, 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 Zavala

In Zavala in December, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Zavala, you can refer to this Hourly UV Index in Zavala.

Maximum UV Index Levels in Zavala for December

The chart shows the monthly maximum UV Index (UVI) for Zavala 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 Zavala typically reaches 6, which falls under the high exposure category.

Data source: Zavala 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 Zavala Compares to Other Months

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

This table compares monthly weather conditions in Zavala, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (67°F)	13 mm (0.5 inches)	74%	high
February Weather	20°C (69°F)	22 mm (0.8 inches)	66%	very high
March Weather	22°C (71°F)	1 mm (0.0 inches)	61%	extreme
April Weather	23°C (74°F)	0 mm (0.0 inches)	56%	extreme
May Weather	25°C (78°F)	1 mm (0.0 inches)	61%	extreme
June Weather	27°C (81°F)	61 mm (2.4 inches)	73%	extreme
July Weather	27°C (81°F)	173 mm (6.8 inches)	82%	extreme
August Weather	27°C (81°F)	284 mm (11.2 inches)	83%	extreme
September Weather	26°C (79°F)	208 mm (8.2 inches)	83%	extreme
October Weather	26°C (79°F)	102 mm (4.0 inches)	78%	extreme
November Weather	23°C (74°F)	11 mm (0.4 inches)	77%	very high
December Weather	20°C (68°F)	20 mm (0.8 inches)	78%	high