December Weather in Loma Linda, Mexico

Last updated: August 27, 2025

In Loma Linda, Mexico, the average temperature in December hovers around 14°C (58°F). You'll experience a minimum chill of -1°C (31°F) and a maximum warmth of 28°C (83°F). With just 4 mm (0.2 in) of precipitation over 0 days, the weather remains dry, while the average humidity sits at a comfortable 81%.

December Temperature in Loma Linda

In December in Loma Linda, the average temperature is 14°C (58°F). Maximums can reach 28°C (83°F), while minimums can drop as low as -1°C (31°F). Travelers should prepare for a wide range of temperatures and pack accordingly.

December Weather in Loma Linda: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Loma Linda, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Loma Linda, December typically has an average temperature of 14°C (58°F), with highs reaching up to 28°C (83°F) and lows dropping to around -1°C (31°F).

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

December Precipitation in Loma Linda

In Loma Linda in December, the precipitation amount is 4 mm (0.2 in) over the course of 0 days.

December Precipitation Trends in Loma Linda

The chart displays monthly precipitation patterns in Loma Linda, 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 Loma Linda, December typically receives around 4 mm (0.2 inches) of precipitation spread over approximately 0 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 Loma Linda

In Loma Linda in December, humidity is 81%. With an average temperature of 14°C (58°F), this humidity feels like a warm blanket wrapping around you, making outdoor adventures sticky and challenging, while also providing a lush, vibrant atmosphere perfect for exploring.

December Average Humidity in Loma Linda

This chart illustrates the average monthly humidity levels in Loma Linda, 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 Loma Linda is approximately 81%, 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 Loma Linda

In Loma Linda in December, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Loma Linda.

Maximum UV Index Levels in Loma Linda for December

The chart shows the monthly maximum UV Index (UVI) for Loma Linda 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 Loma Linda typically reaches 8, which falls under the very high exposure category.

Data source: Loma Linda 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 Loma Linda Compares to Other Months

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

This table compares monthly weather conditions in Loma Linda, 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 (58°F)	6 mm (0.3 inches)	74%	very high
February Weather	17°C (62°F)	7 mm (0.3 inches)	65%	extreme
March Weather	19°C (66°F)	12 mm (0.5 inches)	58%	extreme
April Weather	21°C (70°F)	14 mm (0.6 inches)	58%	extreme
May Weather	22°C (72°F)	36 mm (1.4 inches)	67%	extreme
June Weather	20°C (69°F)	126 mm (5.0 inches)	76%	extreme
July Weather	20°C (67°F)	91 mm (3.6 inches)	67%	extreme
August Weather	20°C (68°F)	90 mm (3.5 inches)	68%	extreme
September Weather	19°C (66°F)	132 mm (5.2 inches)	81%	extreme
October Weather	18°C (64°F)	63 mm (2.5 inches)	83%	extreme
November Weather	16°C (61°F)	20 mm (0.8 inches)	84%	very high
December Weather	14°C (58°F)	4 mm (0.2 inches)	81%	very high