March Weather in Alfarelos, Portugal

Last updated: August 27, 2025

In March, the average temperature in Alfarelos, Portugal is a comfortable 13°C (55°F). However, temperatures can vary significantly, with a minimum of 4°C (40°F) and soaring up to a pleasant 26°C (78°F). Expect around 103 mm (4.1 in) of precipitation spread across 11 days, contributing to an average humidity of 78%. Whether you're exploring the outdoors or cozying up indoors, this month offers a unique climate experience!

March Temperature in Alfarelos

In March in Alfarelos, the average temperature is 13°C (55°F), with maximums reaching up to 26°C (78°F) and minimums dropping as low as 4°C (40°F). This makes it a great time to explore Alfarelos, as you'll experience mild weather perfect for outdoor activities.

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

The chart illustrates March temperature patterns in Alfarelos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alfarelos, March typically has an average temperature of 13°C (55°F), with highs reaching up to 26°C (78°F) and lows dropping to around 4°C (40°F).

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

March Precipitation in Alfarelos

In Alfarelos in March, the precipitation amount is 103 mm (4.1 in) spread over 11 days.

March Precipitation Trends in Alfarelos

The chart displays monthly precipitation patterns in Alfarelos, 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 Alfarelos, March typically receives around 103 mm (4.1 inches) of precipitation spread over approximately 11 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 Alfarelos

In Alfarelos in March, humidity is 78%. With an average temperature of 13°C (55°F), this humidity feels like a damp blanket enveloping you, making outdoor activities feel steamy and your clothes cling uncomfortably, often leaving you longing for a cool breeze or an air-conditioned escape while exploring.

March Average Humidity in Alfarelos

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

In Alfarelos 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 Alfarelos, you can refer to this Hourly UV Index in Alfarelos.

Maximum UV Index Levels in Alfarelos for March

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

Data source: Alfarelos 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 Alfarelos Compares to Other Months

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

This table compares monthly weather conditions in Alfarelos, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (51°F)	63 mm (2.5 inches)	87%	moderate
February Weather	12°C (54°F)	85 mm (3.3 inches)	81%	moderate
March Weather	13°C (55°F)	103 mm (4.1 inches)	78%	high
April Weather	14°C (58°F)	104 mm (4.1 inches)	79%	very high
May Weather	17°C (63°F)	58 mm (2.3 inches)	78%	very high
June Weather	18°C (65°F)	29 mm (1.1 inches)	71%	very high
July Weather	20°C (68°F)	9 mm (0.4 inches)	63%	very high
August Weather	20°C (68°F)	9 mm (0.3 inches)	64%	very high
September Weather	20°C (67°F)	30 mm (1.2 inches)	71%	very high
October Weather	17°C (63°F)	90 mm (3.5 inches)	79%	high
November Weather	14°C (57°F)	122 mm (4.8 inches)	86%	moderate
December Weather	12°C (54°F)	110 mm (4.3 inches)	87%	low