December Weather in La Coste, United States

Last updated: June 24, 2025

In La Coste, United States, the average temperature for December hovers around 14°C (57°F). Visitors should prepare for a wide range of conditions, with minimum temperatures dipping as low as -3°C (27°F) and maximums soaring to 30°C (86°F). Expect an average precipitation of 51 mm (2.0 in) spread over 5 days, coupled with an average humidity of 86%—perfect for enjoying the lush scenery!

December Temperature in La Coste

In December in La Coste, the average temperature is 14°C (57°F). Maximum temperatures can reach 30°C (86°F), while minimums can drop as low as -3°C (27°F). Be prepared for a wide range of temperatures when traveling to La Coste during this month.

December Weather in La Coste: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in La Coste, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Coste, December typically has an average temperature of 14°C (57°F), with highs reaching up to 30°C (86°F) and lows dropping to around -3°C (27°F).

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

December Precipitation in La Coste

In La Coste in December, the precipitation amount is 51 mm (2.0 in) over a period of 5 days.

December Precipitation Trends in La Coste

The chart displays monthly precipitation patterns in La Coste, 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 La Coste, December typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 5 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in La Coste

In La Coste in December humidity is 86%. With an average temperature of 14°C (57°F), this humidity feels like a heavy blanket enveloping you, making travel feel oppressive and uncomfortably sticky.

December Average Humidity in La Coste

This chart illustrates the average monthly humidity levels in La Coste, 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 La Coste is approximately 86%, 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 La Coste

In La Coste in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in La Coste.

Maximum UV Index Levels in La Coste for December

The chart shows the monthly maximum UV Index (UVI) for La Coste 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 La Coste typically reaches 5, which falls under the moderate exposure category.

Data source: La Coste 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 La Coste Compares to Other Months

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

This table compares monthly weather conditions in La Coste, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	36 mm (1.4 inches)	79%	moderate
February Weather	13°C (56°F)	48 mm (1.9 inches)	79%	very high
March Weather	19°C (66°F)	55 mm (2.2 inches)	74%	very high
April Weather	22°C (71°F)	59 mm (2.3 inches)	76%	extreme
May Weather	26°C (79°F)	108 mm (4.2 inches)	81%	extreme
June Weather	29°C (84°F)	59 mm (2.3 inches)	76%	extreme
July Weather	30°C (86°F)	60 mm (2.4 inches)	66%	extreme
August Weather	30°C (87°F)	42 mm (1.7 inches)	58%	extreme
September Weather	27°C (82°F)	107 mm (4.2 inches)	65%	extreme
October Weather	23°C (73°F)	76 mm (3.0 inches)	74%	very high
November Weather	17°C (62°F)	41 mm (1.6 inches)	81%	high
December Weather	14°C (57°F)	51 mm (2.0 inches)	86%	moderate