December Weather in Sisal, Mexico

Last updated: August 27, 2025

In Sisal, Mexico, the average temperature in December is a pleasant 24°C (76°F). Expect temperatures to range from a minimum of 19°C (66°F) to a maximum of 30°C (87°F). During this month, the precipitation averages around 20 mm (0.8 in) over 4 days, while the air feels quite humid with an average humidity of 84%.

December Temperature in Sisal

In December in Sisal, the average temperature is 24°C (76°F), with maximums reaching 30°C (87°F) and minimums dropping as low as 19°C (66°F). This comfortable climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates December temperature patterns in Sisal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sisal, December typically has an average temperature of 24°C (76°F), with highs reaching up to 30°C (87°F) and lows dropping to around 19°C (66°F).

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

December Precipitation in Sisal

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

December Precipitation Trends in Sisal

The chart displays monthly precipitation patterns in Sisal, 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 Sisal, 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.

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Millimeters (mm) Inches (in)

December Humidity in Sisal

In Sisal in December humidity is 84%. With an average temperature of 24°C (76°F), this humidity feels like a warm, damp embrace that can make outdoor activities feel sticky and uncomfortable, requiring frequent breaks in the shade and plenty of hydration for travelers.

December Average Humidity in Sisal

This chart illustrates the average monthly humidity levels in Sisal, 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 Sisal is approximately 84%, 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 Sisal

In Sisal 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 Sisal.

Maximum UV Index Levels in Sisal for December

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

Data source: Sisal 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 Sisal Compares to Other Months

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

This table compares monthly weather conditions in Sisal, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	25 mm (1.0 inches)	79%	very high
February Weather	24°C (76°F)	9 mm (0.3 inches)	80%	very high
March Weather	25°C (77°F)	4 mm (0.2 inches)	76%	extreme
April Weather	27°C (80°F)	9 mm (0.4 inches)	74%	extreme
May Weather	28°C (82°F)	21 mm (0.8 inches)	72%	extreme
June Weather	28°C (82°F)	118 mm (4.6 inches)	73%	extreme
July Weather	28°C (82°F)	16 mm (0.6 inches)	77%	extreme
August Weather	28°C (82°F)	41 mm (1.6 inches)	77%	extreme
September Weather	28°C (82°F)	49 mm (1.9 inches)	75%	extreme
October Weather	27°C (81°F)	128 mm (5.0 inches)	76%	extreme
November Weather	25°C (78°F)	50 mm (2.0 inches)	81%	very high
December Weather	24°C (76°F)	20 mm (0.8 inches)	84%	high