December Weather in Etzatlan, Mexico

Last updated: August 27, 2025

In December, the average temperature in Etzatlan, Mexico is a pleasant 17°C (62°F). Expect lows around 3°C (38°F) and highs reaching up to 29°C (85°F). You might encounter some light rain, with precipitation amounting to 15 mm (0.6 in) over the course of 3 days. Don't forget, the average humidity sits at a comfortable 74%, making it a delightful time to explore!

December Temperature in Etzatlan

In December in Etzatlan, the average temperature is 17°C (62°F). Maximum temperatures can reach 29°C (85°F), while minimums can drop as low as 3°C (38°F). Be sure to pack layers to stay comfortable during your travels.

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

The chart illustrates December temperature patterns in Etzatlan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Etzatlan, December typically has an average temperature of 17°C (62°F), with highs reaching up to 29°C (85°F) and lows dropping to around 3°C (38°F).

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

December Precipitation in Etzatlan

In Etzatlan in December, the precipitation amount is 15 mm (0.6 in) over the course of 3 days.

December Precipitation Trends in Etzatlan

The chart displays monthly precipitation patterns in Etzatlan, 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 Etzatlan, December typically receives around 15 mm (0.6 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 Etzatlan

In Etzatlan in December, humidity is 74%. With an average temperature of 17°C (62°F), this humidity feels like a warm blanket enveloping you, making travel slightly uncomfortable as it can cause perspiration and a heavy feeling in the air, especially during outdoor activities.

December Average Humidity in Etzatlan

This chart illustrates the average monthly humidity levels in Etzatlan, 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 Etzatlan 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 Etzatlan

In Etzatlan 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 Etzatlan.

Maximum UV Index Levels in Etzatlan for December

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

Data source: Etzatlan 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 Etzatlan Compares to Other Months

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

This table compares monthly weather conditions in Etzatlan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (62°F)	12 mm (0.5 inches)	64%	very high
February Weather	18°C (65°F)	18 mm (0.7 inches)	57%	extreme
March Weather	21°C (69°F)	2 mm (0.1 inches)	46%	extreme
April Weather	22°C (72°F)	1 mm (0.0 inches)	42%	extreme
May Weather	24°C (75°F)	14 mm (0.5 inches)	51%	extreme
June Weather	24°C (75°F)	101 mm (4.0 inches)	74%	extreme
July Weather	22°C (71°F)	204 mm (8.0 inches)	79%	extreme
August Weather	22°C (72°F)	193 mm (7.6 inches)	81%	extreme
September Weather	21°C (71°F)	218 mm (8.6 inches)	84%	extreme
October Weather	21°C (70°F)	78 mm (3.1 inches)	75%	extreme
November Weather	19°C (67°F)	17 mm (0.7 inches)	71%	very high
December Weather	17°C (62°F)	15 mm (0.6 inches)	74%	very high