December Weather in Cacahuatengo, Mexico

Last updated: August 27, 2025

In Cacahuatengo, Mexico, the average temperature in December hovers around 19°C (67°F), with a comfortable minimum of 6°C (43°F) and a warm maximum of 32°C (91°F). Expect a precipitation amount of 33 mm (1.3 in), spread over about 7 days. Additionally, the average humidity during this time reaches a humid 91%, ensuring a rich and vibrant atmosphere.

December Temperature in Cacahuatengo

In December in Cacahuatengo, the average temperature is 19°C (67°F). Maximum temperatures can reach 32°C (91°F), while minimums can drop as low as 6°C (43°F). Overall, it's advisable to pack for both warm and cool weather when traveling to Cacahuatengo during this time.

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

The chart illustrates December temperature patterns in Cacahuatengo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cacahuatengo, December typically has an average temperature of 19°C (67°F), with highs reaching up to 32°C (91°F) and lows dropping to around 6°C (43°F).

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

December Precipitation in Cacahuatengo

In Cacahuatengo in December, the precipitation amount is 33 mm (1.3 in) over a period of 7 days.

December Precipitation Trends in Cacahuatengo

The chart displays monthly precipitation patterns in Cacahuatengo, 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 Cacahuatengo, December typically receives around 33 mm (1.3 inches) of precipitation spread over approximately 7 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 Cacahuatengo

In Cacahuatengo in December, humidity is 91%. With an average temperature of 19°C (67°F), this humidity feels like a warm blanket enveloping you, creating a heavy atmosphere that can be quite stifling for traveling.

December Average Humidity in Cacahuatengo

This chart illustrates the average monthly humidity levels in Cacahuatengo, 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 Cacahuatengo is approximately 91%, 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 Cacahuatengo

In Cacahuatengo in December, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Cacahuatengo.

Maximum UV Index Levels in Cacahuatengo for December

The chart shows the monthly maximum UV Index (UVI) for Cacahuatengo 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 Cacahuatengo typically reaches 7, which falls under the high exposure category.

Data source: Cacahuatengo 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 Cacahuatengo Compares to Other Months

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

This table compares monthly weather conditions in Cacahuatengo, 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 (66°F)	57 mm (2.3 inches)	88%	high
February Weather	20°C (69°F)	44 mm (1.7 inches)	86%	very high
March Weather	23°C (73°F)	55 mm (2.2 inches)	83%	extreme
April Weather	26°C (78°F)	71 mm (2.8 inches)	80%	extreme
May Weather	28°C (82°F)	156 mm (6.2 inches)	82%	extreme
June Weather	27°C (82°F)	185 mm (7.3 inches)	79%	extreme
July Weather	27°C (81°F)	119 mm (4.7 inches)	72%	extreme
August Weather	27°C (82°F)	161 mm (6.3 inches)	74%	extreme
September Weather	27°C (80°F)	184 mm (7.2 inches)	84%	extreme
October Weather	25°C (77°F)	264 mm (10.4 inches)	92%	extreme
November Weather	22°C (71°F)	95 mm (3.7 inches)	91%	very high
December Weather	19°C (67°F)	33 mm (1.3 inches)	91%	high