March Weather in Serta, Portugal

Last updated: August 27, 2025

In Serta, Portugal, the average temperature in March hovers around 12°C (53°F), with a range that can dip to a chilly 1°C (34°F) and reach a warm 25°C (78°F). During this month, expect 121 mm (4.8 in) of precipitation spread across 10 days, contributing to an average humidity level of 72%.

March Temperature in Serta

In March in Serta, the average temperature is 12°C (53°F), with maximums reaching 25°C (78°F) and minimums dropping as low as 1°C (34°F). This makes it an ideal time for travelers seeking mild weather and diverse outdoor activities.

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

The chart illustrates March temperature patterns in Serta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Serta, March typically has an average temperature of 12°C (53°F), with highs reaching up to 25°C (78°F) and lows dropping to around 1°C (34°F).

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

March Precipitation in Serta

In Serta in March, the precipitation amount is 121 mm (4.8 in) spread over a period of 10 days.

March Precipitation Trends in Serta

The chart displays monthly precipitation patterns in Serta, 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 Serta, March typically receives around 121 mm (4.8 inches) of precipitation spread over approximately 10 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 Serta

In Serta in March humidity is 72%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that clings to your clothes, making outdoor exploration slightly uncomfortable but invigorating as you navigate the refreshing air.

March Average Humidity in Serta

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

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

Maximum UV Index Levels in Serta for March

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

Data source: Serta 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 Serta Compares to Other Months

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

This table compares monthly weather conditions in Serta, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	52 mm (2.0 inches)	85%	moderate
February Weather	10°C (51°F)	78 mm (3.1 inches)	75%	moderate
March Weather	12°C (53°F)	121 mm (4.8 inches)	72%	high
April Weather	14°C (57°F)	108 mm (4.3 inches)	70%	very high
May Weather	18°C (64°F)	50 mm (1.9 inches)	70%	very high
June Weather	20°C (68°F)	21 mm (0.8 inches)	63%	extreme
July Weather	23°C (73°F)	6 mm (0.2 inches)	60%	very high
August Weather	23°C (74°F)	8 mm (0.3 inches)	60%	very high
September Weather	21°C (71°F)	35 mm (1.4 inches)	67%	very high
October Weather	17°C (63°F)	75 mm (2.9 inches)	74%	high
November Weather	12°C (54°F)	117 mm (4.6 inches)	83%	moderate
December Weather	10°C (50°F)	102 mm (4.0 inches)	85%	moderate