December Weather in Arta, Spain

Last updated: August 27, 2025

In Arta, Spain, the average temperature in December hovers around 13°C (56°F), with a comfortable range between a cool 4°C (40°F) and a warm 21°C (70°F). Expect 43 mm (1.7 in) of precipitation spread over 8 days, contributing to an average humidity of 73%.

December Temperature in Arta

In December in Arta, the average temperature is 13°C (56°F). Maximum temperatures can reach 21°C (70°F), while minimums can drop as low as 4°C (40°F). It's a great time to visit if you enjoy mild weather and want to experience the charm of Arta during this pleasant season.

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

The chart illustrates December temperature patterns in Arta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arta, December typically has an average temperature of 13°C (56°F), with highs reaching up to 21°C (70°F) and lows dropping to around 4°C (40°F).

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

December Precipitation in Arta

In Arta in December, the total precipitation amount is 43 mm (1.7 in) over the course of 8 days.

December Precipitation Trends in Arta

The chart displays monthly precipitation patterns in Arta, 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 Arta, December typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 8 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 Arta

In Arta in December humidity is 73%. With an average temperature of 13°C (56°F), this humidity feels like a cool, damp embrace that can be quite refreshing yet may require a light jacket for comfort while exploring the outdoors.

December Average Humidity in Arta

This chart illustrates the average monthly humidity levels in Arta, 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 Arta is approximately 73%, 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 Arta

In Arta in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Arta, you can visit Hourly UV Index in Arta.

Maximum UV Index Levels in Arta for December

The chart shows the monthly maximum UV Index (UVI) for Arta 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 Arta typically reaches 2, which falls under the low exposure category.

Data source: Arta 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 Arta Compares to Other Months

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

This table compares monthly weather conditions in Arta, 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 (53°F)	63 mm (2.5 inches)	76%	moderate
February Weather	12°C (55°F)	29 mm (1.1 inches)	73%	moderate
March Weather	14°C (57°F)	37 mm (1.5 inches)	76%	high
April Weather	15°C (60°F)	50 mm (2.0 inches)	79%	very high
May Weather	19°C (66°F)	37 mm (1.4 inches)	79%	very high
June Weather	23°C (74°F)	28 mm (1.1 inches)	82%	very high
July Weather	26°C (80°F)	8 mm (0.3 inches)	84%	very high
August Weather	27°C (80°F)	18 mm (0.7 inches)	81%	very high
September Weather	24°C (75°F)	77 mm (3.0 inches)	77%	very high
October Weather	20°C (68°F)	71 mm (2.8 inches)	78%	high
November Weather	16°C (60°F)	84 mm (3.3 inches)	73%	moderate
December Weather	13°C (56°F)	43 mm (1.7 inches)	73%	low