December Weather in Chanaral, Chile

Last updated: August 22, 2025

In December, the average temperature in Chanaral, Chile hovers around 18°C (64°F), with a comfortable range from a minimum of 11°C (52°F) to a maximum of 26°C (78°F). You'll enjoy a dry month with 0 mm (0.0 in) of precipitation across 0 days, and a pleasant average humidity of 63%. Ideal conditions for outdoor activities!

December Temperature in Chanaral

In December in Chanaral, the average temperature is 18°C (64°F), with maximums reaching 26°C (78°F) and minimums dropping to as low as 11°C (52°F). This pleasant climate makes it an ideal time for travelers to explore the outdoors and enjoy the local attractions.

December Weather in Chanaral: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Chanaral, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chanaral, December typically has an average temperature of 18°C (64°F), with highs reaching up to 26°C (78°F) and lows dropping to around 11°C (52°F).

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

December Precipitation in Chanaral

In Chanaral in December, the precipitation amount is 0 mm (0.0 in) during 0 days.

December Precipitation Trends in Chanaral

The chart displays monthly precipitation patterns in Chanaral, 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 Chanaral, December typically receives around 0 mm (0.0 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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December Humidity in Chanaral

In Chanaral in December, humidity is 63%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, creating a sense of stickiness that may cause you to seek out shade or a refreshing drink while exploring the city’s sights.

December Average Humidity in Chanaral

This chart illustrates the average monthly humidity levels in Chanaral, 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 Chanaral is approximately 63%, 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 Chanaral

In Chanaral in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Chanaral.

Maximum UV Index Levels in Chanaral for December

The chart shows the monthly maximum UV Index (UVI) for Chanaral 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 Chanaral typically reaches 16, which falls under the extreme exposure category.

Data source: Chanaral 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 Chanaral Compares to Other Months

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

This table compares monthly weather conditions in Chanaral, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (67°F)	0 mm (0.0 inches)	74%	extreme
February Weather	19°C (67°F)	0 mm (0.0 inches)	76%	extreme
March Weather	18°C (65°F)	0 mm (0.0 inches)	78%	extreme
April Weather	16°C (62°F)	0 mm (0.0 inches)	71%	extreme
May Weather	15°C (59°F)	4 mm (0.1 inches)	68%	high
June Weather	13°C (56°F)	1 mm (0.0 inches)	64%	high
July Weather	13°C (55°F)	0 mm (0.0 inches)	63%	high
August Weather	13°C (56°F)	1 mm (0.0 inches)	60%	very high
September Weather	14°C (57°F)	0 mm (0.0 inches)	58%	very high
October Weather	15°C (59°F)	0 mm (0.0 inches)	56%	extreme
November Weather	16°C (62°F)	0 mm (0.0 inches)	58%	extreme
December Weather	18°C (64°F)	0 mm (0.0 inches)	63%	extreme