December Weather in Salvada, Portugal

Last updated: August 27, 2025

In December, the average temperature in Salvada, Portugal hovers around 11°C (53°F). Expect a minimum of -1°C (31°F) and a maximum of 21°C (70°F), offering a varied climate. During this time, the region experiences about 46 mm (1.8 in) of precipitation spread over 6 days, contributing to an average humidity of 81%. Stay prepared for a mix of cool and mild weather!

December Temperature in Salvada

In December in Salvada, the average temperature is 11°C (53°F), with maximums reaching up to 21°C (70°F) and minimums dropping as low as -1°C (31°F). Travelers should be prepared for a range of temperatures and pack accordingly to enjoy their visit comfortably.

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

The chart illustrates December temperature patterns in Salvada, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Salvada, December typically has an average temperature of 11°C (53°F), with highs reaching up to 21°C (70°F) and lows dropping to around -1°C (31°F).

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

December Precipitation in Salvada

In Salvada in December, the precipitation amount is 46 mm (1.8 in) over a span of 6 days.

December Precipitation Trends in Salvada

The chart displays monthly precipitation patterns in Salvada, 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 Salvada, December typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 6 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 Salvada

In Salvada in December, humidity is 81%. With an average temperature of 11°C (53°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable, requiring layers for protection against the moisture in the air while exploring.

December Average Humidity in Salvada

This chart illustrates the average monthly humidity levels in Salvada, 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 Salvada 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 Salvada

In Salvada in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Salvada, you can check the information here.

Maximum UV Index Levels in Salvada for December

The chart shows the monthly maximum UV Index (UVI) for Salvada 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 Salvada typically reaches 3, which falls under the moderate exposure category.

Data source: Salvada 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 Salvada Compares to Other Months

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

This table compares monthly weather conditions in Salvada, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	26 mm (1.0 inches)	80%	moderate
February Weather	12°C (53°F)	41 mm (1.6 inches)	73%	moderate
March Weather	13°C (56°F)	80 mm (3.1 inches)	71%	high
April Weather	15°C (60°F)	60 mm (2.4 inches)	69%	very high
May Weather	20°C (68°F)	27 mm (1.1 inches)	69%	very high
June Weather	22°C (72°F)	9 mm (0.3 inches)	67%	extreme
July Weather	24°C (76°F)	2 mm (0.1 inches)	69%	extreme
August Weather	25°C (78°F)	1 mm (0.0 inches)	68%	very high
September Weather	23°C (74°F)	22 mm (0.9 inches)	71%	very high
October Weather	19°C (67°F)	43 mm (1.7 inches)	75%	high
November Weather	14°C (57°F)	54 mm (2.1 inches)	78%	moderate
December Weather	11°C (53°F)	46 mm (1.8 inches)	81%	moderate