March Weather in Arouca, Portugal

Last updated: August 27, 2025

In March, the average temperature in Arouca, Portugal hovers around 10°C (51°F), making it a refreshing time to visit. Expect temperatures to vary, with a minimum dipping to -1°C (30°F) and a maximum reaching up to 26°C (78°F). Throughout the month, 172 mm (6.8 in) of precipitation is likely, spread across approximately 13 days, while the average humidity remains at a comfortable 78%. Enjoy the unique climate of this vibrant destination!

March Temperature in Arouca

In March in Arouca, the average temperature is 10°C (51°F). Maximum temperatures can reach 26°C (78°F), while minimums can drop as low as -1°C (30°F). It's a great time to visit if you enjoy mild weather with a chance of experiencing both warm and chilly days.

March Weather in Arouca: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Arouca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arouca, March typically has an average temperature of 10°C (51°F), with highs reaching up to 26°C (78°F) and lows dropping to around -1°C (30°F).

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

March Precipitation in Arouca

In Arouca in March, the precipitation amount is 172 mm (6.8 in), which occurs over the course of 13 days.

March Precipitation Trends in Arouca

The chart displays monthly precipitation patterns in Arouca, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Arouca, March typically receives around 172 mm (6.8 inches) of precipitation spread over approximately 13 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Arouca

In Arouca in March, humidity is 78%. With an average temperature of 10°C (51°F), this humidity feels like a cool, damp mist enveloping you, making travel feel somewhat brisk and invigorating, yet slightly uncomfortable for prolonged outdoor activities.

March Average Humidity in Arouca

This chart illustrates the average monthly humidity levels in Arouca, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Arouca is approximately 78%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Arouca

In Arouca in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Arouca, you can refer to this Hourly UV Index in Arouca.

Maximum UV Index Levels in Arouca for March

The chart shows the monthly maximum UV Index (UVI) for Arouca in March, 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 March, the maximum UV index in Arouca typically reaches 6, which falls under the high exposure category.

Data source: Arouca March 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 March Weather in Arouca Compares to Other Months

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

This table compares monthly weather conditions in Arouca, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	104 mm (4.1 inches)	87%	low
February Weather	9°C (49°F)	165 mm (6.5 inches)	81%	moderate
March Weather	10°C (51°F)	172 mm (6.8 inches)	78%	high
April Weather	13°C (55°F)	177 mm (6.9 inches)	79%	very high
May Weather	16°C (61°F)	96 mm (3.8 inches)	78%	very high
June Weather	17°C (63°F)	71 mm (2.8 inches)	71%	extreme
July Weather	20°C (68°F)	30 mm (1.2 inches)	63%	very high
August Weather	20°C (69°F)	23 mm (0.9 inches)	64%	very high
September Weather	19°C (66°F)	57 mm (2.3 inches)	71%	very high
October Weather	15°C (60°F)	127 mm (5.0 inches)	79%	high
November Weather	10°C (51°F)	189 mm (7.4 inches)	86%	moderate
December Weather	9°C (48°F)	231 mm (9.1 inches)	87%	low