March Weather in Marinhais, Portugal

Last updated: August 27, 2025

In March, the average temperature in Marinhais, Portugal is a comfortable 14°C (57°F). Expect a minimum chill of 2°C (37°F) and the warmth peaking at a pleasant 29°C (85°F). With 71 mm (2.8 in) of precipitation over about 8 days, keep an umbrella handy. The air is quite humid, averaging 72%, so prepare for a bit of stickiness as you explore!

March Temperature in Marinhais

In March in Marinhais, the average temperature is 14°C (57°F), with maximums reaching 29°C (85°F) and minimums dropping as low as 2°C (37°F). This climate makes it a great time for travelers to enjoy outdoor activities while being prepared for both warm and cooler conditions.

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

The chart illustrates March temperature patterns in Marinhais, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marinhais, March typically has an average temperature of 14°C (57°F), with highs reaching up to 29°C (85°F) and lows dropping to around 2°C (37°F).

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

March Precipitation in Marinhais

In Marinhais in March, the precipitation amount is 71 mm (2.8 in) over the course of 8 days.

March Precipitation Trends in Marinhais

The chart displays monthly precipitation patterns in Marinhais, 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 Marinhais, March typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 8 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Marinhais

In Marinhais in March humidity is 72%. With an average temperature of 14°C (57°F), this humidity feels like a damp embrace, making outdoor activities slightly uncomfortable and requiring careful planning to stay hydrated and enjoy your travels.

March Average Humidity in Marinhais

This chart illustrates the average monthly humidity levels in Marinhais, 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 Marinhais is approximately 72%, 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 Marinhais

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

Maximum UV Index Levels in Marinhais for March

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

Data source: Marinhais 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 Marinhais Compares to Other Months

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

This table compares monthly weather conditions in Marinhais, 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 (50°F)	31 mm (1.2 inches)	85%	moderate
February Weather	12°C (54°F)	49 mm (1.9 inches)	75%	moderate
March Weather	14°C (57°F)	71 mm (2.8 inches)	72%	high
April Weather	15°C (60°F)	77 mm (3.0 inches)	70%	very high
May Weather	19°C (66°F)	36 mm (1.4 inches)	70%	very high
June Weather	21°C (69°F)	11 mm (0.4 inches)	63%	extreme
July Weather	23°C (73°F)	4 mm (0.2 inches)	60%	very high
August Weather	23°C (74°F)	5 mm (0.2 inches)	60%	very high
September Weather	22°C (72°F)	26 mm (1.0 inches)	67%	very high
October Weather	19°C (66°F)	43 mm (1.7 inches)	74%	high
November Weather	14°C (57°F)	77 mm (3.0 inches)	83%	moderate
December Weather	12°C (53°F)	51 mm (2.0 inches)	85%	moderate