December Weather in Ajalpan, Mexico

Last updated: August 27, 2025

In Ajalpan, Mexico, the average temperature in December hovers around 14°C (58°F), with minimum temperatures dipping to 0°C (33°F) and a maximum reaching up to 27°C (80°F). Expect a precipitation amount of 13 mm (0.5 in) spread over 3 days, accompanied by a notably high average humidity of 91%.

December Temperature in Ajalpan

In December in Ajalpan, the average temperature is 14°C (58°F). The maximum can reach 27°C (80°F), and the minimum can be as low as 0°C (33°F). This makes it an ideal time for travelers to enjoy a mix of pleasant warmth and cooler experiences.

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

The chart illustrates December temperature patterns in Ajalpan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ajalpan, December typically has an average temperature of 14°C (58°F), with highs reaching up to 27°C (80°F) and lows dropping to around 0°C (33°F).

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

December Precipitation in Ajalpan

In Ajalpan in December, the precipitation amount is 13 mm (0.5 in) over a span of 3 days.

December Precipitation Trends in Ajalpan

The chart displays monthly precipitation patterns in Ajalpan, 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 Ajalpan, December typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 3 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 Ajalpan

In Ajalpan in December humidity is 91%. With an average temperature of 14°C (58°F), this humidity feels like a heavy blanket wrapping around you, making travel a bit uncomfortable as sweat mingles with the cool air, creating an uneasy atmosphere for exploration.

December Average Humidity in Ajalpan

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

In Ajalpan in December, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Ajalpan.

Maximum UV Index Levels in Ajalpan for December

The chart shows the monthly maximum UV Index (UVI) for Ajalpan 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 Ajalpan typically reaches 9, which falls under the very high exposure category.

Data source: Ajalpan 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 Ajalpan Compares to Other Months

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

This table compares monthly weather conditions in Ajalpan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (57°F)	19 mm (0.7 inches)	88%	very high
February Weather	16°C (60°F)	14 mm (0.5 inches)	86%	extreme
March Weather	17°C (62°F)	23 mm (0.9 inches)	84%	extreme
April Weather	19°C (66°F)	52 mm (2.0 inches)	81%	extreme
May Weather	19°C (67°F)	102 mm (4.0 inches)	82%	extreme
June Weather	18°C (65°F)	198 mm (7.8 inches)	81%	extreme
July Weather	18°C (65°F)	122 mm (4.8 inches)	81%	extreme
August Weather	18°C (65°F)	138 mm (5.5 inches)	82%	extreme
September Weather	18°C (65°F)	227 mm (8.9 inches)	86%	extreme
October Weather	17°C (64°F)	112 mm (4.4 inches)	90%	extreme
November Weather	15°C (60°F)	40 mm (1.6 inches)	91%	very high
December Weather	14°C (58°F)	13 mm (0.5 inches)	91%	very high