December Weather in Rio Medio (Granja), Mexico

Last updated: August 26, 2025

In December, the average temperature in Rio Medio (Granja), Mexico hovers around 24°C (75°F). Expect a minimum of 13°C (56°F) and a maximum rise to 35°C (96°F). The region experiences about 14 mm (0.5 in) of precipitation over just 2 days, with humidity levels reaching a notable 91%.

December Temperature in Rio Medio (Granja)

In December in Rio Medio (Granja), the average temperature is 24°C (75°F), with maximums reaching 35°C (96°F) and minimums dipping as low as 13°C (56°F). This makes it a great time to visit for those who enjoy warm weather, while also being prepared for cooler evenings.

December Weather in Rio Medio (Granja): Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Rio Medio (Granja), showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Medio (Granja), December typically has an average temperature of 24°C (75°F), with highs reaching up to 35°C (96°F) and lows dropping to around 13°C (56°F).

Data source: Temperature data for Rio Medio (Granja) generated using information from the Copernicus Climate Change Service.

December Precipitation in Rio Medio (Granja)

In Rio Medio (Granja) in December, the precipitation amount reaches 14 mm (0.5 in) over a span of 2 days.

December Precipitation Trends in Rio Medio (Granja)

The chart displays monthly precipitation patterns in Rio Medio (Granja), 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 Rio Medio (Granja), December typically receives around 14 mm (0.5 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 Rio Medio (Granja)

In Rio Medio (Granja) in December humidity is 91%. With an average temperature of 24°C (75°F), this humidity feels like a thick blanket wrapping around you, making traveling quite uncomfortable as you’ll likely feel drenched in sweat and sluggish after just a short walk.

December Average Humidity in Rio Medio (Granja)

This chart illustrates the average monthly humidity levels in Rio Medio (Granja), 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 Rio Medio (Granja) 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 Rio Medio (Granja)

In Rio Medio (Granja) 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 Rio Medio (Granja).

Maximum UV Index Levels in Rio Medio (Granja) for December

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

Data source: Rio Medio (Granja) 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 Rio Medio (Granja) Compares to Other Months

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

This table compares monthly weather conditions in Rio Medio (Granja), 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)	26 mm (1.0 inches)	88%	very high
February Weather	24°C (76°F)	26 mm (1.0 inches)	86%	extreme
March Weather	26°C (79°F)	20 mm (0.8 inches)	84%	extreme
April Weather	28°C (83°F)	17 mm (0.7 inches)	81%	extreme
May Weather	30°C (86°F)	47 mm (1.9 inches)	82%	extreme
June Weather	29°C (84°F)	178 mm (7.0 inches)	81%	extreme
July Weather	29°C (84°F)	195 mm (7.7 inches)	81%	extreme
August Weather	29°C (84°F)	180 mm (7.1 inches)	82%	extreme
September Weather	28°C (83°F)	232 mm (9.1 inches)	86%	extreme
October Weather	28°C (82°F)	111 mm (4.4 inches)	90%	extreme
November Weather	25°C (78°F)	46 mm (1.8 inches)	91%	very high
December Weather	24°C (75°F)	14 mm (0.5 inches)	91%	high