December Weather in Atil, Mexico

Last updated: August 27, 2025

In December, the average temperature in Atil, Mexico hovers around 14°C (57°F). Expect a minimum chill of -1°C (31°F) and a warm maximum reaching up to 29°C (84°F). With an average humidity of 81%, you'll likely experience some moisture, especially with 20 mm (0.8 in) of precipitation over 4 days. Make sure to pack accordingly!

December Temperature in Atil

In December in Atil, the average temperature is 14°C (57°F). The maximum can reach 29°C (84°F), while the minimum can drop as low as -1°C (31°F). This makes it a great time for travelers to experience a diverse range of weather, so pack accordingly to enjoy both warm days and cooler evenings.

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

The chart illustrates December temperature patterns in Atil, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Atil, December typically has an average temperature of 14°C (57°F), with highs reaching up to 29°C (84°F) and lows dropping to around -1°C (31°F).

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

December Precipitation in Atil

In Atil in December, the total precipitation amount is 20 mm (0.8 in) spread over a period of 4 days.

December Precipitation Trends in Atil

The chart displays monthly precipitation patterns in Atil, 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 Atil, December typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 4 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 Atil

In Atil in December, humidity is 81%. With an average temperature of 14°C (57°F), this humidity feels like a warm, dense blanket that clings to your skin, making outdoor exploration a bit heavier and more tiring.

December Average Humidity in Atil

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

In Atil 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 Atil.

Maximum UV Index Levels in Atil for December

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

Data source: Atil 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 Atil Compares to Other Months

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

This table compares monthly weather conditions in Atil, 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)	28 mm (1.1 inches)	74%	moderate
February Weather	14°C (58°F)	31 mm (1.2 inches)	71%	high
March Weather	18°C (64°F)	18 mm (0.7 inches)	60%	very high
April Weather	23°C (73°F)	2 mm (0.1 inches)	43%	extreme
May Weather	26°C (78°F)	3 mm (0.1 inches)	32%	extreme
June Weather	31°C (88°F)	4 mm (0.2 inches)	28%	extreme
July Weather	31°C (88°F)	52 mm (2.0 inches)	38%	extreme
August Weather	31°C (88°F)	45 mm (1.8 inches)	60%	extreme
September Weather	29°C (84°F)	63 mm (2.5 inches)	72%	extreme
October Weather	24°C (76°F)	9 mm (0.4 inches)	66%	very high
November Weather	19°C (67°F)	28 mm (1.1 inches)	74%	high
December Weather	14°C (57°F)	20 mm (0.8 inches)	81%	moderate