December Weather in Cantanhede, Portugal

Last updated: August 27, 2025

In December, the average temperature in Cantanhede, Portugal hovers around 11°C (52°F). Expect temperatures to range from a chilly -2°C (28°F) at their lowest to a pleasant 19°C (67°F) at their highest. With 112 mm (4.4 in) of precipitation spread over 12 days, you might want to pack an umbrella. The air is quite moist, with an average humidity of 87%, adding to the cool ambiance of the season.

December Temperature in Cantanhede

In December in Cantanhede, the average temperature is 11°C (52°F), with maximums reaching up to 19°C (67°F) and minimums dipping as low as -2°C (28°F). It's a great time for travelers to enjoy a mix of mild and chilly weather, so pack accordingly for both warm days and cooler nights.

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

The chart illustrates December temperature patterns in Cantanhede, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cantanhede, December typically has an average temperature of 11°C (52°F), with highs reaching up to 19°C (67°F) and lows dropping to around -2°C (28°F).

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

December Precipitation in Cantanhede

In Cantanhede in December, the total precipitation amount is 112 mm (4.4 in), falling over the course of 12 days.

December Precipitation Trends in Cantanhede

The chart displays monthly precipitation patterns in Cantanhede, 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 Cantanhede, December typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 12 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 Cantanhede

In Cantanhede in December, humidity is 87%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make your clothes cling uncomfortably, leaving you feeling slightly weighed down while exploring the area.

December Average Humidity in Cantanhede

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

In Cantanhede 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 Cantanhede, you can visit Hourly UV Index in Cantanhede.

Maximum UV Index Levels in Cantanhede for December

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

Data source: Cantanhede 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 Cantanhede Compares to Other Months

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

This table compares monthly weather conditions in Cantanhede, 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 (48°F)	63 mm (2.5 inches)	87%	moderate
February Weather	11°C (53°F)	88 mm (3.5 inches)	81%	moderate
March Weather	12°C (55°F)	117 mm (4.6 inches)	78%	high
April Weather	14°C (58°F)	120 mm (4.7 inches)	79%	very high
May Weather	17°C (63°F)	56 mm (2.2 inches)	78%	very high
June Weather	19°C (66°F)	31 mm (1.2 inches)	71%	extreme
July Weather	21°C (70°F)	8 mm (0.3 inches)	63%	very high
August Weather	21°C (70°F)	9 mm (0.3 inches)	64%	very high
September Weather	20°C (69°F)	36 mm (1.4 inches)	71%	very high
October Weather	17°C (63°F)	91 mm (3.6 inches)	79%	high
November Weather	13°C (55°F)	126 mm (5.0 inches)	86%	moderate
December Weather	11°C (52°F)	112 mm (4.4 inches)	87%	low