March Weather in Guarda, Portugal

Last updated: August 27, 2025

In March, the average temperature in Guarda, Portugal is a cool 9°C (49°F), with temperatures ranging from a chilly -1°C (31°F) to a pleasant 23°C (74°F). Expect 87 mm (3.4 in) of precipitation spread over 9 days, contributing to an average humidity of 79%.

March Temperature in Guarda

In March in Guarda, the average temperature is 9°C (49°F). The maximum can reach 23°C (74°F), while the minimum can be as low as -1°C (31°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates March temperature patterns in Guarda, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guarda, March typically has an average temperature of 9°C (49°F), with highs reaching up to 23°C (74°F) and lows dropping to around -1°C (31°F).

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

March Precipitation in Guarda

In Guarda in March, the precipitation amount is 87 mm (3.4 in), occurring over a span of 9 days.

March Precipitation Trends in Guarda

The chart displays monthly precipitation patterns in Guarda, 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 Guarda, March typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 9 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 Guarda

In Guarda in March humidity is 79%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress in layers and carrying a light raincoat for a comfortable travel experience.

March Average Humidity in Guarda

This chart illustrates the average monthly humidity levels in Guarda, 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 Guarda is approximately 79%, 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 Guarda

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

Maximum UV Index Levels in Guarda for March

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

Data source: Guarda 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 Guarda Compares to Other Months

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

This table compares monthly weather conditions in Guarda, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	38 mm (1.5 inches)	91%	moderate
February Weather	8°C (47°F)	67 mm (2.7 inches)	85%	moderate
March Weather	9°C (49°F)	87 mm (3.4 inches)	79%	high
April Weather	12°C (53°F)	88 mm (3.5 inches)	77%	very high
May Weather	16°C (61°F)	40 mm (1.6 inches)	76%	very high
June Weather	19°C (66°F)	28 mm (1.1 inches)	64%	extreme
July Weather	22°C (72°F)	11 mm (0.5 inches)	54%	very high
August Weather	22°C (72°F)	10 mm (0.4 inches)	52%	very high
September Weather	19°C (67°F)	40 mm (1.6 inches)	63%	very high
October Weather	15°C (59°F)	66 mm (2.6 inches)	78%	high
November Weather	9°C (49°F)	92 mm (3.6 inches)	90%	moderate
December Weather	7°C (45°F)	85 mm (3.3 inches)	91%	low