December Weather in Zacualpan, Mexico

Last updated: August 27, 2025

In December, the average temperature in Zacualpan, Mexico is a pleasant 23°C (74°F). You can expect a minimum of 16°C (61°F) and a maximum of 30°C (87°F). With an average humidity of 74%, it’s a comfortable time of year, though you might want to prepare for some light rain, as precipitation totals around 10 mm (0.4 in) over the course of 2 days. Enjoy the gentle warmth and vibrant atmosphere this month brings!

December Temperature in Zacualpan

In December in Zacualpan, the average temperature is 23°C (74°F). Maximums can reach 30°C (87°F), while minimums can drop to as low as 16°C (61°F). This pleasant climate makes it an ideal time to explore and enjoy outdoor activities in Zacualpan.

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

The chart illustrates December temperature patterns in Zacualpan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Zacualpan, December typically has an average temperature of 23°C (74°F), with highs reaching up to 30°C (87°F) and lows dropping to around 16°C (61°F).

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

December Precipitation in Zacualpan

In Zacualpan in December, the precipitation amount is 10 mm (0.4 in) over a period of 2 days.

December Precipitation Trends in Zacualpan

The chart displays monthly precipitation patterns in Zacualpan, 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 Zacualpan, December typically receives around 10 mm (0.4 inches) of precipitation spread over approximately 2 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 Zacualpan

In Zacualpan in December humidity is 74%. With an average temperature of 23°C (74°F), this humidity feels like a warm, enveloping blanket, making outdoor activities a bit sticky and potentially exhausting, so travelers should stay hydrated and take frequent breaks in the shade.

December Average Humidity in Zacualpan

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

In Zacualpan 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 Zacualpan.

Maximum UV Index Levels in Zacualpan for December

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

Data source: Zacualpan 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 Zacualpan Compares to Other Months

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

This table compares monthly weather conditions in Zacualpan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	18 mm (0.7 inches)	71%	very high
February Weather	22°C (72°F)	21 mm (0.8 inches)	69%	very high
March Weather	23°C (73°F)	1 mm (0.0 inches)	67%	extreme
April Weather	24°C (75°F)	1 mm (0.0 inches)	66%	extreme
May Weather	25°C (78°F)	2 mm (0.1 inches)	69%	extreme
June Weather	27°C (80°F)	122 mm (4.8 inches)	78%	extreme
July Weather	28°C (82°F)	235 mm (9.2 inches)	79%	extreme
August Weather	28°C (82°F)	431 mm (17.0 inches)	78%	extreme
September Weather	27°C (82°F)	353 mm (13.9 inches)	78%	extreme
October Weather	27°C (81°F)	192 mm (7.5 inches)	75%	extreme
November Weather	26°C (78°F)	13 mm (0.5 inches)	74%	very high
December Weather	23°C (74°F)	10 mm (0.4 inches)	74%	high