December Weather in Montecristo, Mexico

Last updated: August 27, 2025

In Montecristo, Mexico, the average temperature in December reaches a pleasant 20°C (69°F). Expect a minimum of 11°C (51°F) and a maximum of 30°C (87°F) throughout the month. With an average humidity of 75%, it's advisable to stay hydrated. Rainfall is modest, with an average precipitation of 11 mm (0.4 in) spread over just 2 days. Enjoy the mild climate!

December Temperature in Montecristo

In December, in Montecristo, the average temperature is 20°C (69°F). Maximum temperatures can reach 30°C (87°F), while minimums can drop to as low as 11°C (51°F). This mild climate makes Montecristo an ideal destination for travelers seeking comfortable weather for outdoor activities.

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

The chart illustrates December temperature patterns in Montecristo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Montecristo, December typically has an average temperature of 20°C (69°F), with highs reaching up to 30°C (87°F) and lows dropping to around 11°C (51°F).

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

December Precipitation in Montecristo

In Montecristo in December, the precipitation amount is 11 mm (0.4 in) over the course of 2 days.

December Precipitation Trends in Montecristo

The chart displays monthly precipitation patterns in Montecristo, 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 Montecristo, December typically receives around 11 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 Montecristo

In Montecristo in December, humidity is 75%. With an average temperature of 20°C (69°F), this humidity feels like a warm, enveloping blanket, making travel a bit muggy and requiring frequent hydration breaks to stay comfortable while exploring.

December Average Humidity in Montecristo

This chart illustrates the average monthly humidity levels in Montecristo, 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 Montecristo is approximately 75%, 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 Montecristo

In Montecristo 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 Montecristo.

Maximum UV Index Levels in Montecristo for December

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

Data source: Montecristo 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 Montecristo Compares to Other Months

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

This table compares monthly weather conditions in Montecristo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (69°F)	7 mm (0.3 inches)	70%	extreme
February Weather	21°C (71°F)	5 mm (0.2 inches)	68%	extreme
March Weather	23°C (73°F)	7 mm (0.3 inches)	64%	extreme
April Weather	24°C (76°F)	37 mm (1.4 inches)	67%	extreme
May Weather	24°C (76°F)	178 mm (7.0 inches)	74%	extreme
June Weather	23°C (73°F)	359 mm (14.1 inches)	78%	extreme
July Weather	23°C (74°F)	156 mm (6.2 inches)	81%	extreme
August Weather	23°C (73°F)	264 mm (10.4 inches)	82%	extreme
September Weather	22°C (73°F)	313 mm (12.3 inches)	80%	extreme
October Weather	22°C (72°F)	209 mm (8.2 inches)	81%	extreme
November Weather	21°C (70°F)	35 mm (1.4 inches)	80%	extreme
December Weather	20°C (69°F)	11 mm (0.4 inches)	75%	very high