December Weather in Carregal do Sal, Portugal

Last updated: August 27, 2025

The average temperature in Carregal do Sal, Portugal during December hovers around 9°C (49°F), making for a brisk climate. Expect temperatures to dip as low as -3°C (27°F) and rise to a mild 18°C (64°F). Be prepared for some wet days, as the region sees an average precipitation of 142 mm (5.6 in) over 13 days, accompanied by high humidity levels of 87%.

December Temperature in Carregal do Sal

In December in Carregal do Sal, the average temperature is 9°C (49°F). Maximums can reach 18°C (64°F), and minimums can be as low as -3°C (27°F). Be prepared for a mix of cool and mild weather while traveling, and ensure you pack layers to stay comfortable during your visit.

December Weather in Carregal do Sal: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Carregal do Sal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Carregal do Sal, December typically has an average temperature of 9°C (49°F), with highs reaching up to 18°C (64°F) and lows dropping to around -3°C (27°F).

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

December Precipitation in Carregal do Sal

In Carregal do Sal in December, the precipitation amount is 142 mm (5.6 in) spread over 13 days.

December Precipitation Trends in Carregal do Sal

The chart displays monthly precipitation patterns in Carregal do Sal, 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 Carregal do Sal, December typically receives around 142 mm (5.6 inches) of precipitation spread over approximately 13 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 Carregal do Sal

In Carregal do Sal in December humidity is 87%. With an average temperature of 9°C (49°F), this humidity feels like a damp blanket wrapping around you, making travel uncomfortable and leaving you yearning for a dry breeze to refresh your spirit.

December Average Humidity in Carregal do Sal

This chart illustrates the average monthly humidity levels in Carregal do Sal, 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 Carregal do Sal is approximately 87%, 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 Carregal do Sal

In Carregal do Sal 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 Carregal do Sal, you can check the information here.

Maximum UV Index Levels in Carregal do Sal for December

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

Data source: Carregal do Sal 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 Carregal do Sal Compares to Other Months

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

This table compares monthly weather conditions in Carregal do Sal, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (46°F)	73 mm (2.9 inches)	87%	moderate
February Weather	10°C (50°F)	112 mm (4.4 inches)	81%	moderate
March Weather	11°C (52°F)	136 mm (5.4 inches)	78%	high
April Weather	13°C (56°F)	126 mm (5.0 inches)	79%	very high
May Weather	16°C (62°F)	53 mm (2.1 inches)	78%	very high
June Weather	18°C (65°F)	36 mm (1.4 inches)	71%	extreme
July Weather	21°C (70°F)	10 mm (0.4 inches)	63%	very high
August Weather	21°C (71°F)	13 mm (0.5 inches)	64%	very high
September Weather	20°C (68°F)	37 mm (1.5 inches)	71%	very high
October Weather	16°C (61°F)	94 mm (3.7 inches)	79%	high
November Weather	11°C (52°F)	133 mm (5.2 inches)	86%	moderate
December Weather	9°C (49°F)	142 mm (5.6 inches)	87%	moderate