December Weather in Amatan, Mexico

Last updated: August 27, 2025

In December, the average temperature in Amatan, Mexico is a mild 21°C (70°F). Expect temperatures to range from a comfortable 12°C (53°F) at their lowest to a warm 33°C (92°F) at their peak. Be prepared for frequent showers, with an average precipitation of 194 mm (7.7 in) spread over 19 days, creating a pleasantly humid atmosphere with an average humidity of 88%.

December Temperature in Amatan

In December in Amatan, the average temperature is 21°C (70°F). Maximum temperatures can reach 33°C (92°F), while the minimum can drop as low as 12°C (53°F). Overall, it's a great time to visit Amatan, offering warm days and cooler nights perfect for exploration.

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

The chart illustrates December temperature patterns in Amatan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Amatan, December typically has an average temperature of 21°C (70°F), with highs reaching up to 33°C (92°F) and lows dropping to around 12°C (53°F).

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

December Precipitation in Amatan

In Amatan in December, the precipitation amount is 194 mm (7.7 in) over the course of 19 days.

December Precipitation Trends in Amatan

The chart displays monthly precipitation patterns in Amatan, 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 Amatan, December typically receives around 194 mm (7.7 inches) of precipitation spread over approximately 19 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 Amatan

In Amatan in December, humidity is 88%. With an average temperature of 21°C (70°F), this humidity feels like a thick blanket enveloping you, making every step feel heavier and slightly stifling, which can be quite challenging for travelers.

December Average Humidity in Amatan

This chart illustrates the average monthly humidity levels in Amatan, 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 Amatan is approximately 88%, 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 Amatan

In Amatan 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 Amatan.

Maximum UV Index Levels in Amatan for December

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

Data source: Amatan 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 Amatan Compares to Other Months

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

This table compares monthly weather conditions in Amatan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (69°F)	200 mm (7.9 inches)	83%	very high
February Weather	22°C (72°F)	140 mm (5.5 inches)	76%	extreme
March Weather	23°C (74°F)	128 mm (5.0 inches)	66%	extreme
April Weather	26°C (78°F)	89 mm (3.5 inches)	59%	extreme
May Weather	27°C (81°F)	122 mm (4.8 inches)	64%	extreme
June Weather	26°C (79°F)	291 mm (11.5 inches)	69%	extreme
July Weather	26°C (79°F)	200 mm (7.9 inches)	82%	extreme
August Weather	26°C (79°F)	239 mm (9.4 inches)	87%	extreme
September Weather	26°C (78°F)	291 mm (11.5 inches)	87%	extreme
October Weather	25°C (77°F)	341 mm (13.4 inches)	88%	extreme
November Weather	22°C (73°F)	273 mm (10.7 inches)	88%	very high
December Weather	21°C (70°F)	194 mm (7.7 inches)	88%	very high