January Weather in Caldas de Vizela, Portugal

Last updated: August 27, 2025

In January, the average temperature in Caldas de Vizela, Portugal hovers around 7°C (45°F), with potential extremes ranging from a chilly -4°C (25°F) to a pleasantly warm 21°C (70°F). Expect about 132 mm (5.2 in) of precipitation over 9 days, contributing to an average humidity level of 87%. Whether you're bracing for rain or enjoying milder days, be prepared for the unique climate of this captivating destination!

January Temperature in Caldas de Vizela

In January in Caldas de Vizela, the average temperature is 7°C (45°F), with maximums reaching up to 21°C (70°F) and minimums dropping as low as -4°C (25°F). This makes it a versatile month for travelers, offering a mix of cool and mild weather ideal for exploring both indoor attractions and outdoor activities.

January Weather in Caldas de Vizela: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Caldas de Vizela, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Caldas de Vizela, January typically has an average temperature of 7°C (45°F), with highs reaching up to 21°C (70°F) and lows dropping to around -4°C (25°F).

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

January Precipitation in Caldas de Vizela

In Caldas de Vizela in January, the total precipitation amount is 132 mm (5.2 in) over a span of 9 days.

January Precipitation Trends in Caldas de Vizela

The chart displays monthly precipitation patterns in Caldas de Vizela, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Caldas de Vizela, January typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Caldas de Vizela

In Caldas de Vizela in January, humidity is 87%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor adventures somewhat uncomfortable and urging travelers to seek refuge in cozy cafes or warm indoor activities.

January Average Humidity in Caldas de Vizela

This chart illustrates the average monthly humidity levels in Caldas de Vizela, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Caldas de Vizela is approximately 87%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Caldas de Vizela

In Caldas de Vizela in January, 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 Caldas de Vizela, you can visit Hourly UV Index in Caldas de Vizela.

Maximum UV Index Levels in Caldas de Vizela for January

The chart shows the monthly maximum UV Index (UVI) for Caldas de Vizela in January, 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 January, the maximum UV index in Caldas de Vizela typically reaches 2, which falls under the low exposure category.

Data source: Caldas de Vizela January 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 January Weather in Caldas de Vizela Compares to Other Months

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

This table compares monthly weather conditions in Caldas de Vizela, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	132 mm (5.2 inches)	87%	low
February Weather	10°C (50°F)	202 mm (7.9 inches)	81%	moderate
March Weather	11°C (52°F)	192 mm (7.6 inches)	78%	high
April Weather	13°C (55°F)	170 mm (6.7 inches)	79%	very high
May Weather	16°C (61°F)	103 mm (4.1 inches)	78%	very high
June Weather	18°C (64°F)	65 mm (2.5 inches)	71%	extreme
July Weather	21°C (69°F)	29 mm (1.1 inches)	63%	very high
August Weather	21°C (70°F)	28 mm (1.1 inches)	64%	very high
September Weather	19°C (67°F)	49 mm (1.9 inches)	71%	very high
October Weather	15°C (60°F)	151 mm (6.0 inches)	79%	high
November Weather	11°C (52°F)	206 mm (8.1 inches)	86%	moderate
December Weather	9°C (49°F)	257 mm (10.1 inches)	87%	low