December Weather in Rivera Galeana, Mexico

Last updated: August 27, 2025

In December, the average temperature in Rivera Galeana, Mexico hovers around 18°C (65°F), with a minimum of 5°C (42°F) and a comfortable maximum of 29°C (84°F). Prepare for some rain, as 165 mm (6.5 in) of precipitation may fall over 12 days. Don't forget, the average humidity during this month is a high 88%, adding to the lush, vibrant atmosphere of the region.

December Temperature in Rivera Galeana

In December in Rivera Galeana, the average temperature is 18°C (65°F). Maximum temperatures can reach 29°C (84°F) and minimum temperatures can be as low as 5°C (42°F). It's a great time to explore outdoor activities while packing layers to accommodate the temperature fluctuations.

December Weather in Rivera Galeana: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Rivera Galeana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rivera Galeana, December typically has an average temperature of 18°C (65°F), with highs reaching up to 29°C (84°F) and lows dropping to around 5°C (42°F).

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

December Precipitation in Rivera Galeana

In Rivera Galeana in December, the precipitation amount is 165 mm (6.5 in) spread over 12 days.

December Precipitation Trends in Rivera Galeana

The chart displays monthly precipitation patterns in Rivera Galeana, 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 Rivera Galeana, December typically receives around 165 mm (6.5 inches) of precipitation spread over approximately 12 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 Rivera Galeana

In Rivera Galeana in December, humidity is 88%. With an average temperature of 18°C (65°F), this humidity feels like a warm blanket wrapping around you, making travel feel slightly sticky and the air thick, which can be quite tiring when exploring the area.

December Average Humidity in Rivera Galeana

This chart illustrates the average monthly humidity levels in Rivera Galeana, 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 Rivera Galeana is approximately 88%, 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 Rivera Galeana

In Rivera Galeana 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 Rivera Galeana.

Maximum UV Index Levels in Rivera Galeana for December

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

Data source: Rivera Galeana 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 Rivera Galeana Compares to Other Months

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

This table compares monthly weather conditions in Rivera Galeana, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	18°C (64°F)	163 mm (6.4 inches)	83%	very high
February Weather	19°C (67°F)	90 mm (3.5 inches)	76%	extreme
March Weather	20°C (69°F)	89 mm (3.5 inches)	66%	extreme
April Weather	22°C (72°F)	96 mm (3.8 inches)	59%	extreme
May Weather	23°C (74°F)	197 mm (7.7 inches)	64%	extreme
June Weather	22°C (73°F)	340 mm (13.4 inches)	69%	extreme
July Weather	22°C (72°F)	137 mm (5.4 inches)	82%	extreme
August Weather	22°C (72°F)	227 mm (8.9 inches)	87%	extreme
September Weather	22°C (72°F)	314 mm (12.3 inches)	87%	extreme
October Weather	21°C (71°F)	369 mm (14.5 inches)	88%	extreme
November Weather	19°C (67°F)	252 mm (9.9 inches)	88%	very high
December Weather	18°C (65°F)	165 mm (6.5 inches)	88%	very high