December Weather in Xonacatlan, Mexico

Last updated: August 27, 2025

In December, the average temperature in Xonacatlan, Mexico hovers around 19°C (66°F), creating a pleasant climate for outdoor activities. Expect a temperature range from a cool 5°C (42°F) to a warm 30°C (87°F). The region experiences about 8 mm (0.3 in) of precipitation over the course of just 1 day, contributing to an average humidity of 70%. Whether you're exploring the sights or relaxing in the ambiance, this month offers a delightful experience!

December Temperature in Xonacatlan

In December in Xonacatlan, the average temperature is 19°C (66°F), with a maximum that can reach 30°C (87°F) and a minimum that can drop to as low as 5°C (42°F). This makes it a great time for travelers to enjoy a comfortable climate while exploring the local attractions.

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

The chart illustrates December temperature patterns in Xonacatlan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xonacatlan, December typically has an average temperature of 19°C (66°F), with highs reaching up to 30°C (87°F) and lows dropping to around 5°C (42°F).

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

December Precipitation in Xonacatlan

In Xonacatlan in December, the precipitation amount is 8 mm (0.3 in) over the course of 1 day.

December Precipitation Trends in Xonacatlan

The chart displays monthly precipitation patterns in Xonacatlan, 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 Xonacatlan, December typically receives around 8 mm (0.3 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 Xonacatlan

In Xonacatlan in December humidity is 70%. With an average temperature of 19°C (66°F), this humidity feels like a warm blanket enveloping you, making travel a bit sticky and prompting frequent breaks for water as you explore the sights.

December Average Humidity in Xonacatlan

This chart illustrates the average monthly humidity levels in Xonacatlan, 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 Xonacatlan is approximately 70%, 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 Xonacatlan

In Xonacatlan in December, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Xonacatlan.

Maximum UV Index Levels in Xonacatlan for December

The chart shows the monthly maximum UV Index (UVI) for Xonacatlan 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 Xonacatlan typically reaches 9, which falls under the very high exposure category.

Data source: Xonacatlan 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 Xonacatlan Compares to Other Months

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

This table compares monthly weather conditions in Xonacatlan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	18°C (65°F)	7 mm (0.3 inches)	65%	very high
February Weather	20°C (68°F)	3 mm (0.1 inches)	61%	extreme
March Weather	21°C (71°F)	9 mm (0.3 inches)	59%	extreme
April Weather	22°C (72°F)	19 mm (0.7 inches)	62%	extreme
May Weather	22°C (73°F)	71 mm (2.8 inches)	73%	extreme
June Weather	21°C (70°F)	194 mm (7.6 inches)	78%	extreme
July Weather	21°C (69°F)	168 mm (6.6 inches)	79%	extreme
August Weather	20°C (69°F)	234 mm (9.2 inches)	82%	extreme
September Weather	20°C (68°F)	272 mm (10.7 inches)	82%	extreme
October Weather	20°C (68°F)	119 mm (4.7 inches)	79%	extreme
November Weather	20°C (68°F)	20 mm (0.8 inches)	72%	very high
December Weather	19°C (66°F)	8 mm (0.3 inches)	70%	very high