December Weather in Sierra Gorda, Chile

Last updated: August 22, 2025

In December, the average temperature in Sierra Gorda, Chile hovers around 19°C (67°F), creating a pleasant atmosphere. Temperatures can dip to a cool 9°C (48°F) or peak at a warm 31°C (88°F). With only 2 mm (0.1 in) of precipitation over 0 days, you can expect mainly dry conditions. The average humidity stands at a comfortable 53%, making it an ideal time to enjoy the outdoors!

December Temperature in Sierra Gorda

In December in Sierra Gorda, the average temperature is 19°C (67°F). The maximum can reach 31°C (88°F), and the minimum can be as low as 9°C (48°F). This makes it an ideal time for travelers who enjoy mild weather with warm days and cooler nights.

December Weather in Sierra Gorda: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Sierra Gorda, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sierra Gorda, December typically has an average temperature of 19°C (67°F), with highs reaching up to 31°C (88°F) and lows dropping to around 9°C (48°F).

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

December Precipitation in Sierra Gorda

In Sierra Gorda in December, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

December Precipitation Trends in Sierra Gorda

The chart displays monthly precipitation patterns in Sierra Gorda, 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 Sierra Gorda, December typically receives around 2 mm (0.1 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 Sierra Gorda

In Sierra Gorda in December humidity is 53%. With an average temperature of 19°C (67°F), this humidity feels like a comfortable embrace, making it a pleasant time for traveling as you can explore the sights without feeling too hot or sticky.

December Average Humidity in Sierra Gorda

This chart illustrates the average monthly humidity levels in Sierra Gorda, 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 Sierra Gorda is approximately 53%, 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 Sierra Gorda

In Sierra Gorda in December, the maximum UV index reaches an alarming 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in Sierra Gorda, you can check Hourly UV Index in Sierra Gorda.

Maximum UV Index Levels in Sierra Gorda for December

The chart shows the monthly maximum UV Index (UVI) for Sierra Gorda 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 Sierra Gorda typically reaches 17, which falls under the extreme exposure category.

Data source: Sierra Gorda 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 Sierra Gorda Compares to Other Months

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

This table compares monthly weather conditions in Sierra Gorda, 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 (68°F)	4 mm (0.1 inches)	75%	extreme
February Weather	20°C (67°F)	6 mm (0.2 inches)	81%	extreme
March Weather	19°C (66°F)	1 mm (0.1 inches)	84%	extreme
April Weather	18°C (64°F)	1 mm (0.1 inches)	71%	extreme
May Weather	16°C (61°F)	1 mm (0.0 inches)	60%	very high
June Weather	14°C (58°F)	4 mm (0.2 inches)	52%	high
July Weather	15°C (58°F)	1 mm (0.0 inches)	51%	very high
August Weather	15°C (60°F)	1 mm (0.1 inches)	43%	very high
September Weather	17°C (63°F)	1 mm (0.0 inches)	49%	extreme
October Weather	18°C (65°F)	0 mm (0.0 inches)	49%	extreme
November Weather	19°C (66°F)	0 mm (0.0 inches)	47%	extreme
December Weather	19°C (67°F)	2 mm (0.1 inches)	53%	extreme