March Weather in Mertola, Portugal

Last updated: August 27, 2025

In March, the average temperature in Mertola, Portugal hovers around 13°C (56°F), with minimums dipping to 2°C (35°F) and maximums reaching as high as 28°C (82°F). Expect about 67 mm (2.7 in) of precipitation spread over 8 days, and enjoy an average humidity of 71% for a refreshing experience this month!

March Temperature in Mertola

In March in Mertola, the average temperature is 13°C (56°F). The maximum can reach 28°C (82°F), while the minimum can drop to as low as 2°C (35°F). This variation in temperature makes it a great time to explore Mertola, so be sure to pack accordingly!

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

The chart illustrates March temperature patterns in Mertola, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mertola, March typically has an average temperature of 13°C (56°F), with highs reaching up to 28°C (82°F) and lows dropping to around 2°C (35°F).

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

March Precipitation in Mertola

In Mertola in March, the precipitation amount is 67 mm (2.7 in) during a total of 8 days.

March Precipitation Trends in Mertola

The chart displays monthly precipitation patterns in Mertola, 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 Mertola, March typically receives around 67 mm (2.7 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 Mertola

In Mertola in March humidity is 71%. With an average temperature of 13°C (56°F), this humidity feels like a damp embrace that can make exploring the area feel a bit stifling and requires light, breathable clothing to remain comfortable while traveling.

March Average Humidity in Mertola

This chart illustrates the average monthly humidity levels in Mertola, 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 Mertola is approximately 71%, 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 Mertola

In Mertola in March, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Mertola.

Maximum UV Index Levels in Mertola for March

The chart shows the monthly maximum UV Index (UVI) for Mertola 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 Mertola typically reaches 7, which falls under the high exposure category.

Data source: Mertola 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 Mertola Compares to Other Months

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

This table compares monthly weather conditions in Mertola, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	23 mm (0.9 inches)	80%	moderate
February Weather	12°C (54°F)	37 mm (1.5 inches)	73%	moderate
March Weather	13°C (56°F)	67 mm (2.7 inches)	71%	high
April Weather	15°C (60°F)	55 mm (2.2 inches)	69%	very high
May Weather	20°C (68°F)	26 mm (1.0 inches)	69%	very high
June Weather	22°C (72°F)	9 mm (0.4 inches)	67%	extreme
July Weather	24°C (76°F)	2 mm (0.1 inches)	69%	extreme
August Weather	26°C (78°F)	2 mm (0.1 inches)	68%	very high
September Weather	23°C (74°F)	22 mm (0.8 inches)	71%	very high
October Weather	19°C (67°F)	38 mm (1.5 inches)	75%	high
November Weather	14°C (57°F)	48 mm (1.9 inches)	78%	moderate
December Weather	11°C (53°F)	40 mm (1.6 inches)	81%	moderate